Citations (134)
Keep up to date with the latest research on this topic with citation updates for this article.
Read on this site (9)
Carla Fernandes, Ye’ Zaw Phyo, Ana Sofia Silva, Maria Elizabeth Tiritan, Anake Kijjoa & Madalena M.M. Pinto. (2018) Chiral Stationary Phases Based on Small Molecules: An Update of the Last 17 Years. Separation & Purification Reviews 47:2, pages 89-123.
Read now
Read now
Guy Felix & Alain Berthod. (2008) Part II: From Dermatologicals to Sensory Organ and Various Drugs. Separation & Purification Reviews 37:1-2, pages 1-227.
Read now
Read now
Baochun Shen, Xiuzhu Xu, Xuejun Zhang & Juanjuan Chen. (2005) Enantioseparation and Chiral Recognition Mechanism of Two Novel Organic Phosphonate Derivatives on Chiral Stationary Phases. Analytical Letters 38:8, pages 1317-1330.
Read now
Read now
Bao‐Hai Shao, Xiu‐Zhu Xu, Qing‐Zhou Wu, Jian‐De Lu & Xiao‐Yun Fu. (2005) Comparative Enantioseparation of 2‐Arylpropionic Acid Esters on Cellulose Derivative and (S,S)‐Whelk‐O 1 Columns. Journal of Liquid Chromatography & Related Technologies 28:1, pages 63-80.
Read now
Read now
Maria Ineˆs
R. M. Santoro, Anil
K. Singh & Erika
R. M. Kedor‐Hackmann. (2003) Direct Separation and Quantitative Determination of Flurbiprofen Enantiomers in Pharmaceutical Formulations. Journal of Liquid Chromatography & Related Technologies 26:4, pages 517-527.
Read now
Read now
NoreenM. Morris, BrianR. Greally & PeterM. Cairns. (1996) An Investigation of Factors Influencing the Resolution of Chiral Alkyl Aromatic Amines on a Dinitrobenzoyl-(S)-Leucine HPLC Column. Journal of Liquid Chromatography & Related Technologies 19:3, pages 489-502.
Read now
Read now
A.
Van Overbeke, W. Baeyens & C. Dewaele. (1995) Comparative Study on the Enantiomeric Separation of Several Non-Steroidal Anti-Inflammatory Drugs on Two Cellulose-Based Chiral Stationary Phases. Journal of Liquid Chromatography 18:12, pages 2427-2443.
Read now
Read now
L. Castellani, M. Flieger & M. Sinibaldi. (1994) Enantiomer Separation of 2-Arylpropionic Acids on an Ergot Alkaloid-Based Stationary Phase Microbore Column Application. Journal of Liquid Chromatography 17:17, pages 3695-3703.
Read now
Read now
M.H. Hyun, S.M. Cho, J.-J. Ryoo & M.S. Kim. (1994) A Mechanistic Evaluation for the Resolution of Enantiomers of α-Arylpropionic Acid Derivatives on π-Basic Chiral Stationary Phases. Journal of Liquid Chromatography 17:2, pages 317-328.
Read now
Read now
Articles from other publishers (125)
Maria Elizabeth Tiritan, Madalena Pinto & Carla Fernandes. 2023. Chiral Separations and Stereochemical Elucidation. Chiral Separations and Stereochemical Elucidation
325
362
.
Jose Capdevila-Echeverria, Jiayuan Wang, Richard Lakerveld & Joop H. ter Horst. (2021) Process modeling and optimization of continuous chiral resolution by integration of membrane and crystallization technologies. Journal of Membrane Science 632, pages 119359.
Crossref
Crossref
Ye' Zaw Phyo, Joana Teixeira, Ricardo Gonçalves, Andreia Palmeira, Maria Elizabeth Tiritan, Hassan Bousbaa, Madalena M.M. Pinto, Carla Fernandes & Anake Kijjoa. (2021) Chiral derivatives of xanthones and benzophenones: Synthesis, enantioseparation, molecular docking, and tumor cell growth inhibition studies. Chirality 33:4, pages 153-166.
Crossref
Crossref
Karen D. Ward, Ardith D. Bravenec & Timothy J. Ward. 2007. Encyclopedia of Analytical Chemistry. Encyclopedia of Analytical Chemistry
1
28
.
E S Nurhidayah, A L Ivansyah, M A Martoprawiro & M A Zulfikar. (2018) A Molecular docking study to predict enantioseparation of some chiral carboxylic acid derivatives by methyl-β-cyclodextrin. Journal of Physics: Conference Series 1013, pages 012203.
Crossref
Crossref
Michal Kohout, Stefanie Wernisch, Jiří Tůma, Hubert Hettegger, Jan Pícha & Wolfgang Lindner. (2018)
Effect of different immobilization strategies on chiral recognition properties of
Cinchona
‐based anion exchangers
. Journal of Separation Science 41:6, pages 1355-1364.
Crossref
Crossref
Andrea N. L. Batista, Fernando M. dos Santos, João Batista & Quezia Cass. (2018) Enantiomeric Mixtures in Natural Product Chemistry: Separation and Absolute Configuration Assignment. Molecules 23:2, pages 492.
Crossref
Crossref
Nilesh Jain, Aditya N. Khanvilkar, Sibaprasad Sahoo & Ashutosh V. Bedekar. (2018) Modification of Kagan's amide for improved activity as Chiral Solvating Agent in enantiodiscrimination during NMR analysis. Tetrahedron 74:1, pages 68-76.
Crossref
Crossref
Nicola Marchetti, Annalisa Maietti, Luisa Pasti & Alberto Cavazzini. 2018. Advances in the Use of Liquid Chromatography Mass Spectrometry (LC-MS) - Instrumentation Developments and Applications. Advances in the Use of Liquid Chromatography Mass Spectrometry (LC-MS) - Instrumentation Developments and Applications
53
79
.
Roberta Franzini, Alessia Ciogli, Francesco Gasparrini, Omar H. Ismail & Claudio Villani. 2018. Chiral Analysis. Chiral Analysis
607
629
.
Carla Fernandes, Maria Elizabeth Tiritan, Sara Cravo, Ye’ Zaw Phyo, Anake Kijjoa, Artur M.S. Silva, Quezia B. Cass & Madalena M.M. Pinto. (2017) New chiral stationary phases based on xanthone derivatives for liquid chromatography. Chirality.
Crossref
Crossref
Maria L. Carraro, Andreia Palmeira, Maria E. Tiritan, Carla Fernandes & Madalena M.M. Pinto. (2017)
Resolution, determination of enantiomeric purity and chiral recognition mechanism of new xanthone derivatives on (
S
,
S
)-whelk-O1 stationary phase
. Chirality 29:6, pages 247-256.
Crossref
Crossref
Robert Sheridan, Wes Schafer, Patrick Piras, Kerstin Zawatzky, Edward C. Sherer, Christian Roussel & Christopher J. Welch. (2016) Toward structure-based predictive tools for the selection of chiral stationary phases for the chromatographic separation of enantiomers. Journal of Chromatography A 1467, pages 206-213.
Crossref
Crossref
Lu Yang, Thomas Wenzel, R. Thomas Williamson, Melodie Christensen, Wes Schafer & Christopher J. Welch. (2016) Expedited Selection of NMR Chiral Solvating Agents for Determination of Enantiopurity. ACS Central Science 2:5, pages 332-340.
Crossref
Crossref
Iza Matarashvili, Lali Chankvetadze, Tamar Tsintsadze, Tivadar Farkas & Bezhan Chankvetadze. (2015) HPLC Separation of Enantiomers of Some Chiral Carboxylic Acid Derivatives Using Polysaccharide-Based Chiral Columns and Polar Organic Mobile Phases. Chromatographia 78:7-8, pages 473-479.
Crossref
Crossref
Luca Sciascera, Omar Ismail, Alessia Ciogli, Dorina Kotoni, Alberto Cavazzini, Lorenzo Botta, Ted Szczerba, Jelena Kocergin, Claudio Villani & Francesco Gasparrini. (2015) Expanding the potential of chiral chromatography for high-throughput screening of large compound libraries by means of sub–2μm Whelk-O 1 stationary phase in supercritical fluid conditions. Journal of Chromatography A 1383, pages 160-168.
Crossref
Crossref
Nilesh Jain, Ravi B. Patel & Ashutosh V. Bedekar. (2015) Modified Kagan's amide: synthesis and application as a chiral solvating agent for hydrogen-bonding based chiral discrimination in NMR. RSC Advances 5:57, pages 45943-45955.
Crossref
Crossref
C.J. Welch. 2014. Comprehensive Organic Synthesis II. Comprehensive Organic Synthesis II
143
159
.
Fahimeh Kamarei, Abhijit Tarafder, Fabrice Gritti, Péter Vajda & Georges Guiochon. (2013) Determination of the adsorption isotherm of the naproxen enantiomers on (S,S)-Whelk-O1 in supercritical fluid chromatography. Journal of Chromatography A 1314, pages 276-287.
Crossref
Crossref
Carla Fernandes, Maria Elizabeth Tiritan & Madalena Pinto. (2013) Small Molecules as Chromatographic Tools for HPLC Enantiomeric Resolution: Pirkle-Type Chiral Stationary Phases Evolution. Chromatographia 76:15-16, pages 871-897.
Crossref
Crossref
Carla Fernandes, Andreia Palmeira, Alexandre Santos, Maria Elizabeth Tiritan, Carlos Afonso & Madalena M. Pinto. (2013)
Enantioresolution of Chiral Derivatives of Xanthones on (
S
,
S
)-Whelk-O1 and
l
-Phenylglycine Stationary Phases and Chiral Recognition Mechanism by Docking Approach for (
S
,
S
)-Whelk-O1
. Chirality 25:2, pages 89-100.
Crossref
Crossref
Gloria Uccello-Barretta & Federica Balzano. 2013. Differentiation of Enantiomers II. Differentiation of Enantiomers II
69
131
.
Iza Matarashvili, Lali Chankvetadze, Salvatore Fanali, Tivadar Farkas & Bezhan Chankvetadze. (2013)
HPLC
separation of enantiomers of chiral arylpropionic acid derivatives using polysaccharide‐based chiral columns and normal‐phase eluents with emphasis on elution order
. Journal of Separation Science 36:1, pages 140-147.
Crossref
Crossref
Timothy J. Ward & Karen D. Ward. 2007. Encyclopedia of Analytical Chemistry. Encyclopedia of Analytical Chemistry.
Pavel Levkin, Norbert M. Maier, Wolfgang Lindner & Volker Schurig. (2012) A practical method for the quantitative assessment of non-enantioselective versus enantioselective interactions encountered in liquid chromatography on brush-type chiral stationary phase. Journal of Chromatography A 1269, pages 270-278.
Crossref
Crossref
Dorina Kotoni, Alessia Ciogli, Ilaria D’Acquarica, Jelena Kocergin, Ted Szczerba, Harald Ritchie, Claudio Villani & Francesco Gasparrini. (2012) Enantioselective ultra-high and high performance liquid chromatography: A comparative study of columns based on the Whelk-O1 selector. Journal of Chromatography A 1269, pages 226-241.
Crossref
Crossref
Dorina Kotoni, Alessia Ciogli, Carmela Molinaro, Ilaria D’Acquarica, Jelena Kocergin, Ted Szczerba, Harald Ritchie, Claudio Villani & Francesco Gasparrini. (2012) Introducing Enantioselective Ultrahigh-Pressure Liquid Chromatography (eUHPLC): Theoretical Inspections and Ultrafast Separations on a New Sub-2-μm Whelk-O1 Stationary Phase. Analytical Chemistry 84:15, pages 6805-6813.
Crossref
Crossref
H.T. Rasmussen & K. Huang. 2012. Comprehensive Chirality. Comprehensive Chirality
96
114
.
Jeong-Jae Yu, Won-Doo Lee & Jae-Jeong Ryoo. (2011) Measurement of optical purity for commercial naproxen by chiral HPLC. Analytical Science and Technology 24:5, pages 360-367.
Crossref
Crossref
Karol M. Kacprzak, Norbert M. Maier & Wolfgang Lindner. (2011) Triazolo-linked cinchona alkaloid carbamate anion exchange-type chiral stationary phases: Synthesis by click chemistry and evaluation. Journal of Chromatography A 1218:11, pages 1452-1460.
Crossref
Crossref
Kewen Tang, Jiabing Miao, Tao Zhou & Litao Song. (2010) Equilibrium studies on reactive extraction of naproxen enantiomers using hydrophilic β-cyclodetrin derivatives extractants. Journal of Inclusion Phenomena and Macrocyclic Chemistry 69:1-2, pages 213-220.
Crossref
Crossref
M. Sajewicz & T. Kowalska. (2010) On the mechanisms of enantiomer separations by chiral thin-layer chromatography on silica gel, and implications when densitometric detection is used. A mini review. Acta Chromatographica 22:4, pages 499-513.
Crossref
Crossref
Daniel P. Iwaniuk & Christian Wolf. (2010) A Versatile and Practical Solvating Agent for Enantioselective Recognition and NMR Analysis of Protected Amines. The Journal of Organic Chemistry 75:19, pages 6724-6727.
Crossref
Crossref
Leonid D. Asnin & Georges Guiochon. (2010) The adsorption of Naproxen enantiomers on the chiral stationary phase ()-Whelk-O1 under reversed-phase conditions: The effect of mobile phase composition. Journal of Chromatography A 1217:17, pages 2871-2878.
Crossref
Crossref
Leonid Asnin, Krisztián Horváth & Georges Guiochon. (2010) On the enantioselectivity of the mass transfer kinetics and the adsorption equilibrium of Naproxen on the chiral stationary phase ()-Whelk-O1 under reversed-phase conditions. Journal of Chromatography A 1217:8, pages 1320-1331.
Crossref
Crossref
Núria Rubio & Cristina Minguillón. (2010) Preparative enantioseparation of (±)-N-(3,4-cis-3-decyl-1,2,3,4-tetrahydrophenanthren-4-yl)-3,5-dinitrobenzamide by centrifugal partition chromatography. Journal of Chromatography A 1217:8, pages 1183-1190.
Crossref
Crossref
Leonid Asnin, Fabrice Gritti, Krzysztof Kaczmarski & Georges Guiochon. (2010) Features of the adsorption of Naproxen on the chiral stationary phase (S,S)-Whelk-O1 under reversed-phase conditions. Journal of Chromatography A 1217:3, pages 264-275.
Crossref
Crossref
Tomoyuki IkaiYoshio Okamoto. (2009) Structure Control of Polysaccharide Derivatives for Efficient Separation of Enantiomers by Chromatography. Chemical Reviews 109:11, pages 6077-6101.
Crossref
Crossref
Sergey Sergeyev, Sara Stas, Adrienne Remacle, Christophe M.L. Vande Velde, Bohumil Dolenský, Martin Havlík, Vladimír Král & Jan Čejka. (2009) Enantioseparations of non-benzenoid and oligo-Tröger’s bases by HPLC on Whelk O1 column. Tetrahedron: Asymmetry 20:16, pages 1918-1923.
Crossref
Crossref
C.F. Zhao, S. Diemert & N.M. Cann. (2009) Rational optimization of the Whelk-O1 chiral stationary phase using molecular dynamics simulations. Journal of Chromatography A 1216:32, pages 5968-5978.
Crossref
Crossref
Shihao Wang & N. M. Cann. (2009) A molecular dynamics study of chirality transfer from chiral surfaces to nearby solvent. The Journal of Chemical Physics 130:24.
Crossref
Crossref
Heinrich Hühnerfuss & Muhammad Raza Shah. (2009) Enantioselective chromatography—A powerful tool for the discrimination of biotic and abiotic transformation processes of chiral environmental pollutants. Journal of Chromatography A 1216:3, pages 481-502.
Crossref
Crossref
Ritu Aneja, Pratibha Mehta Luthra & Satinder Ahuja. (2009) High-performance liquid chromatography separation of enantiomers of mandelic acid and its analogs on a chiral stationary phase. Chirality, pages NA-NA.
Crossref
Crossref
Alberto Del Rio & Johann Gasteiger. (2008) Encoding Absolute Configurations with Chiral Enantiophore Descriptors. Application to the Order of Elution of Enantiomers in Liquid Chromatography. QSAR & Combinatorial Science 27:11-12, pages 1326-1336.
Crossref
Crossref
Christopher J. Welch, Myung Ho Hyun, Takateru Kubota, Wes Schafer, Frank Bernardoni, Hee Jung Choi, Naijun Wu, Xiaoyi Gong & Bruce Lipshutz. (2008) Microscale HPLC enables a new paradigm for commercialization of complex chiral stationary phases. Chirality 20:7, pages 815-819.
Crossref
Crossref
Delphine Didier, Benoît Tylleman, Natacha Lambert, Christophe M.L. Vande Velde, Frank Blockhuys, Alain Collas & Sergey Sergeyev. (2008) Functionalized analogues of Tröger's base: scope and limitations of a general synthetic procedure and facile, predictable method for the separation of enantiomers. Tetrahedron 64:27, pages 6252-6262.
Crossref
Crossref
C. F. Zhao & N. M. Cann. (2008) Molecular Dynamics Study of Chiral Recognition for the Whelk-O1 Chiral Stationary Phase. Analytical Chemistry 80:7, pages 2426-2438.
Crossref
Crossref
Alberto Del Rio & Johann Gasteiger. (2008) Simple method for the prediction of the separation of racemates with high-performance liquid chromatography on Whelk-O1 chiral stationary phase. Journal of Chromatography A 1185:1, pages 49-58.
Crossref
Crossref
Chunfeng Zhao & N.M. Cann. (2007) The docking of chiral epoxides on the Whelk-O1 stationary phase: A molecular dynamics study. Journal of Chromatography A 1149:2, pages 197-218.
Crossref
Crossref
Xiande Wang, Weiyong Li & Henrik Rasmussen. 2007. HPLC Method Development for Pharmaceuticals. HPLC Method Development for Pharmaceuticals
111
144
.
Nooshafarin Sanaie & Charles A. Haynes. (2006) A multiple chemical equilibria approach to modeling and interpreting the separation of amino acid enantiomers by chiral ligand-exchange chromatography. Journal of Chromatography A 1132:1-2, pages 39-50.
Crossref
Crossref
Chunfeng Zhao & N.M. Cann. (2006) Solvation of the Whelk-O1 chiral stationary phase: A molecular dynamics study. Journal of Chromatography A 1131:1-2, pages 110-129.
Crossref
Crossref
Chun‐Xiu Pan, Bao‐Chun Shen, Bei‐jia Xu, Juan‐Juan Chen & Xiu‐Zhu Xu. (2006)
Comparative enantioseparation of seven triazole fungicides on (
S,S
)‐Whelk O1 and four different cellulose derivative columns
. Journal of Separation Science 29:13, pages 2004-2011.
Crossref
Crossref
I. Ali, K. Kumerer & H. Y. Aboul-Enein. (2006) Mechanistic Principles in Chiral Separations Using Liquid Chromatography and Capillary Electrophoresis. Chromatographia 63:7-8, pages 295-307.
Crossref
Crossref
Christopher J. Welch, Jimmy O. DaSilva, Joseph Nti-Gyabaah, Firoz Antia, Kent Goklen & Russell Boyd. (2006) Preparation and evaluation of novel stationary phases for improved chromatographic purification of pneumocandin B0. Journal of Chromatography A 1101:1-2, pages 204-213.
Crossref
Crossref
Sergey Sergeyev & François Diederich. (2006) Semipreparative enantioseparation of Tröger base derivatives by HPLC. Chirality 18:9, pages 707-712.
Crossref
Crossref
Michael E. Koscho, Patrick L. Spence & William H. Pirkle. (2005) Chiral recognition in the solid state: crystallographically characterized diastereomeric co-crystals between a synthetic chiral selector (Whelk-O1) and a representative chiral analyte. Tetrahedron: Asymmetry 16:19, pages 3147-3153.
Crossref
Crossref
Yiwen Yang, Baogen Su, Quanhong Yan & Qilong Ren. (2005) Separation of naproxen enantiomers by supercritical/subcritical fluid chromatography. Journal of Pharmaceutical and Biomedical Analysis 39:3-4, pages 815-818.
Crossref
Crossref
Seth E. Snyder, James R. Carey & William H. Pirkle. (2005) Biphasic enantioselective partitioning studies using small-molecule chiral selectors. Tetrahedron 61:31, pages 7562-7567.
Crossref
Crossref
Eric Francotte. 2005. Preparative Enantioselective Chromatography. Preparative Enantioselective Chromatography
48
77
.
Chun-xiu Pan, Xiu-zhu Xu, Hong-mei He, Xiao-jun Cai & Xue-jun Zhang. (2005) Separation and identification of cis and trans isomers of 2-butene-l,4-diol and lafutidine by HPLC and LC-MS. Journal of Zhejiang University-SCIENCE B 6:1, pages 74-78.
Crossref
Crossref
Y. Vander Heyden, D. Mangelings, N. Matthijs & C. Perrin. 2005. Handbook of Pharmaceutical Analysis by HPLC. Handbook of Pharmaceutical Analysis by HPLC
447
498
.
Gabriel E. Job, Alex Shvets, William H. Pirkle, Shunsuke Kuwahara, Masashi Kosaka, Yusuke Kasai, Hiromi Taji, Kaori Fujita, Masataka Watanabe & Nobuyuki Harada. (2004) The effects of aromatic substituents on the chromatographic enantioseparation of diarylmethyl esters with the Whelk-O1 chiral stationary phase. Journal of Chromatography A 1055:1-2, pages 41-53.
Crossref
Crossref
Christian Roussel, Alberto Del Rio, Johanna Pierrot-Sanders, Patrick Piras & Nicolas Vanthuyne. (2004) Chiral liquid chromatography contribution to the determination of the absolute configuration of enantiomers. Journal of Chromatography A 1037:1-2, pages 311-328.
Crossref
Crossref
Alberto Del Rio, Joseph M. Hayes, Matthias Stein, Patrick Piras & Christian Roussel. (2004) Theoretical reassessment of Whelk-O1 as an enantioselective receptor for 1-(4-halogeno-phenyl)-1-ethylamine derivatives. Chirality 16:S1, pages S1-S11.
Crossref
Crossref
Hassan Aboul-Enein & Imran Ali. 2003. Chiral Separations By Liquid Chromatography And Related Technologies. Chiral Separations By Liquid Chromatography And Related Technologies
176
208
.
Christian Wolf, Lakshmi Pranatharthiharan & Emily C. Volpe. (2003) A Convenient Method for the Determination of the Absolute Configuration of Chiral Amines. The Journal of Organic Chemistry 68:8, pages 3287-3290.
Crossref
Crossref
Christopher J. Welch, Michael H. Kress, Maria Beconi & David J. Mathre. (2003) Studies on the racemization of a stereolabile 5‐aryl‐thiazolidinedione. Chirality 15:2, pages 143-147.
Crossref
Crossref
Jian-Du Lei & Tian-Wei Tan. (2002) Enantioselective separation of naproxen and investigation of affinity chromatography model using molecular imprinting. Biochemical Engineering Journal 11:2-3, pages 175-179.
Crossref
Crossref
Christian Wolf & William H Pirkle. (2002) Conformational effects on the enantioselective recognition of 4-(3,5-dinitrobenzamido)-1,2,3,4-tetrahydrophenanthrene derivatives by a Naproxen-derived chiral stationary phase. Tetrahedron 58:18, pages 3597-3603.
Crossref
Crossref
Gerald Gübitz & Martin G. Schmid. (2002) Chiral separation by chromatographic and electromigration techniques. A Review. Biopharmaceutics & Drug Disposition 22:7-8, pages 291-336.
Crossref
Crossref
Liam O. Healy, John P. Murrihy, Aimin Tan, David Cocker, Mairead McEnery & Jeremy D. Glennon. (2001) Enantiomeric separation of R,S-naproxen by conventional and nano-liquid chromatography with methyl-β-cyclodextrin as a mobile phase additive. Journal of Chromatography A 924:1-2, pages 459-464.
Crossref
Crossref
Charles W. Gehrke, Robert L. Wixom & Ernst Bayer. 2001. chromatography a century of discovery 1900–2000 - the bridge to the sciences/technology. chromatography a century of discovery 1900–2000 - the bridge to the sciences/technology
99
599
.
Eric R Francotte. (2001) Enantioselective chromatography as a powerful alternative for the preparation of drug enantiomers. Journal of Chromatography A 906:1-2, pages 379-397.
Crossref
Crossref
Roland Kallenborn & Heinrich HühnerfussRoland Kallenborn & Heinrich Hühnerfuss. 2001. Chiral Environmental Pollutants. Chiral Environmental Pollutants
15
52
.
Timothy J. Ward & Tanya M. Oswald. 2007. Encyclopedia of Analytical Chemistry. Encyclopedia of Analytical Chemistry.
Masaru Kato, Maria T. Dulay, Bryson Bennett, Jing-ran Chen & Richard N. Zare. (2000) Enantiomeric separation of amino acids and nonprotein amino acids using a particle-loaded monolithic column. Electrophoresis 21:15, pages 3145-3151.
Crossref
Crossref
Tamaki Nakano, Naotaka Kinjo, Yasuaki Hidaka & Yoshio Okamoto. (1999) Helix-Sense-Selective and Enantiomer-Selective Polymerization of a Chiral Methacrylate by Anionic and Free-Radical Mechanisms. Polymer Journal 31:5, pages 464-469.
Crossref
Crossref
Maria Giovanna Quaglia, Nicoletta Desideri, Elena Bossu'Rosanna Sgro & Cinzia Conti. (1999) Enantioseparation and anti-rhinovirus activity of 3-benzylchroman-4-ones. Chirality 11:5-6, pages 495-500.
Crossref
Crossref
Jana Ol?ovsk�, Miroslav Flieger, Fiorella Bachechi, Antonella Messina & Massimo Sinibaldi. (1999) Direct resolution of optically active isomers on chiral packings containing ergoline skeleton. 6. Enantioseparation of profens. Chirality 11:4, pages 291-300.
Crossref
Crossref
Daniel W. Armstrong. (2013) The Evolution of Chiral Stationary Phases for Liquid Chromatography. Journal of the Chinese Chemical Society 45:5, pages 581-590.
Crossref
Crossref
Christian Wolf & William H Pirkle. (1998) Synthesis and evaluation of a copolymeric chiral stationary phase. Journal of Chromatography A 799:1-2, pages 177-184.
Crossref
Crossref
Tomofumi Santa, Jinli Luo, Chang-Kee Lim & Kuzuhiro Imai. (1998) Enantiomeric separation and detection by high-performance liquid chromatography-mass spectrometry of 2-arylpropionic acids derivatized with benzofurazan fluorescent reagents. Biomedical Chromatography 12:2, pages 73-77.
Crossref
Crossref
R Ferretti, B Gallinella, F La Torre, L Zanitti, F Bonifacio & O Piccolo. (1998) Direct enantiomeric resolution of diphosphine and diphosphine oxide ligands by high-performance liquid chromatography. Journal of Chromatography A 795:2, pages 289-295.
Crossref
Crossref
Anita C. Rudy, Yingxian Liu, D. Craig Brater & Stephen D. Hall. (2013) Stereoselective Pharmacokinetics and Inversion of (R)‐ Ketoprofen in Healthy Volunteers. The Journal of Clinical Pharmacology 38:2S.
Crossref
Crossref
Salvatore Caccamese, Salvatore Failla, Paolo Finocchiaro & Grazia Principato. (1998) Separation of the enantiomers of ?-hydroxybenzylphosphonate esters by enantioselective HPLC and determination of their absolute configuration by circular dichroism. Chirality 10:1-2, pages 100-105.
Crossref
Crossref
William H. Pirkle & Patrick L. Spence. (1998) Chiral recognition of phthalides and lactams. Chirality 10:5, pages 430-433.
Crossref
Crossref
William H. Pirkle & Patrick L. Spence. (1997) Enantiodifferentiation of aryl-substituted heterocycles: a mechanistic study using γ-lactones. Journal of Chromatography A 775:1-2, pages 81-90.
Crossref
Crossref
Jer‐Yann Lin & Mei‐Hui Yang. (2013)
The Resolution of Enantiomeric Ibuprofen on Chiral Stationary Phases Containing
N
‐Arylcarbamoyl Derivatives of Phenylglycine
. Journal of the Chinese Chemical Society 44:3, pages 225-230.
Crossref
Crossref
Neal M. Davies. (1997) Methods of analysis of chiral non-steroidal anti-inflammatory drugs. Journal of Chromatography B: Biomedical Sciences and Applications 691:2, pages 229-261.
Crossref
Crossref
Christopher J. Welch, Ted Szezerba & Scott R. Perrin. (2005) Retention tuning in the enantioseparation of naproxen esters and free acid. Journal of High Resolution Chromatography 20:3, pages 179-180.
Crossref
Crossref
Lloyd R. Snyder, Joseph J. Kirkland & Joseph L. Glajch. 1997. Practical HPLC Method Development. Practical HPLC Method Development
537
615
.
William H. Pirkle & Michael E. Koscho. (1997) Predictable chromatographic separations of enantiomers: aryl allenic acids and their derivatives. Journal of Chromatography A 761:1-2, pages 65-70.
Crossref
Crossref
Christopher J. Welch, Ted Szczerba & Scott R. Perrin. (1997) Some recent high-performance liquid chromatography separations of the enantiomers of pharmaceuticals and other compounds using the Whelk-O 1 chiral stationary phase. Journal of Chromatography A 758:1, pages 93-98.
Crossref
Crossref
William H. Pirkle, L.Jonathan Brice & Gerald J. Terfloth. (1996) Liquid and subcritical CO2 separations of enantiomers on a broadly applicable polysiloxane chiral stationary phase. Journal of Chromatography A 753:1, pages 109-119.
Crossref
Crossref
Salvatore Caccamese, Grazia Principato, Alba Chimirri & Silvana Grasso. (1996) Separation of the enantiomers of anticonvulsant tricyclic pyrroloimidazolones by enantioselective HPLC. A chiral recognition model and a chiroptical study. Tetrahedron: Asymmetry 7:9, pages 2577-2584.
Crossref
Crossref
Jer-Yann Lin. (1996) Comparison of the chiral resolution on cis-trans isomeric chiral stationary phases derived from (S)-1-(1-naphthyl)ethylamine. Journal of Chromatography A 740:2, pages 183-193.
Crossref
Crossref
William H. Pirkle & Yuelong Liu. (1996) Incremental development of chiral selectors for underivatized profens. Journal of Chromatography A 736:1-2, pages 31-38.
Crossref
Crossref
Norbert M. Maier & Georg Uray. (1996) Diphenylethanediamine derivatives as chiral selectors V1. Efficient normal-phase high-performance liquid chromatographic enantioseparation of underivatized chiral arylalcohols on four differently linked 3,5-dinitrobenzoyldiphenylethanediamine-derived chiral stationary phases. Journal of Chromatography A 732:2, pages 215-230.
Crossref
Crossref
Frédéric Lelièvre & P. Gareil. (1996) Chiral separations of underivatized arylpropionic acids by capillary zone electrophoresis with various cyclodextrins Acidity and inclusion constant determinations. Journal of Chromatography A 735:1-2, pages 311-320.
Crossref
Crossref
William H. Pirkle, Michael E. Koscho & Zhipei Wu. (1996) High-performance liquid Chromatographic separation of the enantiomers of N-aryloxazolinones, N-aryl thiazolinones and their sulfur derivatives on a synthetic chiral stationary phase. Journal of Chromatography A 726:1-2, pages 91-97.
Crossref
Crossref
A. Van Overbeke, W. Baeyens & C. Dewaele. (1996) Enantiomeric separation of six 2-arylpropionic acids after pre-column derivatization with various amines and alcohols on a cellulose-based chiral stationary phase. Analytica Chimica Acta 321:2-3, pages 245-261.
Crossref
Crossref
Joseph H. Kennedy. (1996) Comparison of chiral separations on polysaccharide chiral stationary phases to an improved Pirkle phase. Journal of Chromatography A 725:2, pages 219-224.
Crossref
Crossref
William H. Pirkle, L. Jonathan Brice, Salvatore Caccamese, Grazia Principato & Salvatore Failla. (1996) Facile separation of the enantiomers of diethyl N-(aryl)-1-amino-1-arylmethanephosphonates on a rationally designed chiral stationary phase. Journal of Chromatography A 721:2, pages 241-246.
Crossref
Crossref
R. K. Gilpin & L. A. Pachla. (2002) Pharmaceuticals and Related Drugs. Analytical Chemistry 67:12, pages 295-313.
Crossref
Crossref
Gerald J. Terfloth, William H. Pirkle, Kenneth G. Lynam & Edgar C. Nicolas. (1995) Broadly applicable polysiloxane-based chiral stationary phase for high-performance liquid chromatography and supercritical fluid chromatography. Journal of Chromatography A 705:2, pages 185-194.
Crossref
Crossref
R. Ferretti, B. Gallinella, F. La Torre & C. Villani. (1995) Direct high-performance liquid chromatography resolution on chiral columns of tiaprofenic acid and related compounds in bulk powder and pharmaceutical formulations. Journal of Chromatography A 704:1, pages 217-223.
Crossref
Crossref
Claudio Villani & William H. Pirkle. (1995) Direct high-performance liquid chromatographic resolution of planar chiral tricarbonyl (η6-arene)-chromium(0) complexes. Journal of Chromatography A 693:1, pages 63-68.
Crossref
Crossref
Claudio Villani & William H. Pirkle. (1995) Chromatographic resolution of the interconverting stereoisomers of hindered sulfinyl and sulfonyl naphthalene derivatives. Tetrahedron: Asymmetry 6:1, pages 27-30.
Crossref
Crossref
Christopher J. Welch. (1995) Imprintable brush-type chiral stationary phase. Journal of Chromatography A 689:2, pages 189-193.
Crossref
Crossref
Naobumi Ôi, Hajimu Kitahara, Fumiko Aoki & Naoko Kisu. (1995) Direct separation of carboxylic acid enantiomers by high-performance liquid chromatography with amide and urea derivatives bonded to silica gel as chiral stationary phases. Journal of Chromatography A 689:2, pages 195-201.
Crossref
Crossref
Tong Zhang & Eric Francotte. (2004) Chromatographic properties of composite chiral stationary phases based on cellulose derivatives. Chirality 7:6, pages 425-433.
Crossref
Crossref
Anne Françoise Aubry, Nektaria Markoglou, Vincent Descorps, Irving W. Wainer & Guy Félix. (1994) Evaluation of a chiral stationary phase based on mixed immobilized proteins. Journal of Chromatography A 685:1, pages 1-6.
Crossref
Crossref
William H. Pirkle & Christopher J. Welch. (1994) Chromatographic and 1H NMR support for a proposed chiral recognition model. Journal of Chromatography A 683:2, pages 347-353.
Crossref
Crossref
William H. Pirkle & Christopher J. Welch. (1994) Use of simultaneous face to face and face to edge π-π interactions to facilitate chiral recognition. Tetrahedron: Asymmetry 5:5, pages 777-780.
Crossref
Crossref
Bruce C. Hamper, Daniel R. Dukesherer & Kurt Moedritzer. (1994) Analytical and preparative separation of the enantiomers of pyrazole phenyl ether herbicides on three chiral stationary phases. Journal of Chromatography A 666:1-2, pages 479-484.
Crossref
Crossref
Massimo Sinibaldi, Miroslav Flieger, Ladislav Cvak, Antonella Messina & Alessandro Pichini. (1994) Direct resolution of optically active isomers on chiral packings containing ergoline skeletons. Journal of Chromatography A 666:1-2, pages 471-478.
Crossref
Crossref
Christopher J. Welch. (1994) Evolution of chiral stationary phase design in the Pirkle laboratories. Journal of Chromatography A 666:1-2, pages 3-26.
Crossref
Crossref
William H. Pirkle, Christopher J. Welch & Scott R. Wilson. (2004) Assignment of absolute configuration to an improved enantioselective naproxen selector. Chirality 6:8, pages 615-622.
Crossref
Crossref
Andrew M. Blum, Kenneth G. Lynam & Edgar C. Nicolas. (2004) Use of a new pirkle‐type chiral stationary phase in analytical and preparative subcritical fluid chromatography of pharmaceutical compounds. Chirality 6:4, pages 302-313.
Crossref
Crossref
William H. Pirkle, Christopher J. Welch & Andrew J. Zych. (1993) Chromatographic investigation of the slowly interconverting atropisomers of hindered naphthamides. Journal of Chromatography A 648:1, pages 101-109.
Crossref
Crossref
William H. Pirkle, Christopher J. Welch & Qing Yang. (1993) Comments on a report of the separation of the enantiomers of π-donor analytes on π-donor chiral stationary phases. Journal of Chromatography A 639:2, pages 329-332.
Crossref
Crossref
Michelle D. Beeson & Gyula Vigh. (1993) Examination of the retention behavior of underivatized profen enantiomers on cyclodextrin silica stationary phases. Journal of Chromatography A 634:2, pages 197-204.
Crossref
Crossref
Christopher J. Welch. (2004) An improved method for the direct chromatographic resolution of abscisic acid enantiomers. Chirality 5:7, pages 569-572.
Crossref
Crossref
Simeon T. Pickard, William H. Pirkle, Moniralsadat Tabatabai, Walter Vogt & Volker Böhmer. (2004) Dissymmetric calix[4]arenes: Optical resolution of some conformationally fixed derivatives. Chirality 5:5, pages 310-314.
Crossref
Crossref