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Abstract
Graphical Abstract Section
Abstract
Synth. Commun. 2008, 38, 162
CONCISE AND EFFICIENT SYNTHESIS OF HIGHLY POTENT AND SELECTIVE DIPEPTIDYL PEPTIDASE II INHIBITORS
M. Abdul Rasheed, Rambabu Namala, Narendra Manne, Sreelatha Vanjivaka, Ravi Dhamjewar, and Gopalan Balasubramanian
Matrix Laboratories, Hyderabad, India
Abstract
Synth. Commun. 2008, 38, 170
MILD AND HIGHLY EFFICIENT STEREOSELECTIVE SYNTHESIS OF 2,3-UNSATURATED GLYCOPYRANOSIDES USING LA(NO3)3 · 6H2O AS A CATALYST: FERRIER REARRANGEMENT
N. Suryakiran, S. Malla Reddy, M. Srinivasulu, and Y. Venkateswarlu
Organic Chemistry Division I, Natural Products Laboratory, Indian Institute of Chemical Technology, Hyderabad, India
Abstract
Synth. Commun. 2008, 38, 177
FACILE TERT-BUTOXYCARBONYLATION OF ALCOHOLS, PHENOLS, AND AMINES USING BICL3 AS A MILD AND EFFICIENT CATALYST
N. Suryakiran, P. Prabhakar, and Y. Venkateswarlu
Organic Chemistry Division I, Natural Products Laboratory, Indian Institute of Chemical Technology, Hyderabad, India
Abstract
Synth. Commun. 2008, 38, 186
FERROUS SULFIDE/AQUEOUS AMMONIA: SIMPLE, EFFICIENT, AND CHEMOSELECTIVE REAGENT FOR THE CONVERSION OF AROMATIC AZIDE TO AMINE
Amol V. Gadakh and Bhausaheb K. Karale
Research and Postgraduate Department of Chemistry, S. S. G. M. College, University of Pune, Kopargaon, India
Abstract
Synth. Commun. 2008, 38, 192
PREPARATION OF MIXED CARBAMIC/DITHIOCARBAMIC ANHYDRIDES VIA SILYL CARBAMATES OR SILYL DITHIOCARBAMATES
Ferenc Kardon, Mária Mörtl, and Gábor Magyarfalvi
Institute of Chemistry, Eötvös Loránd University, Budapest, Hungary
Abstract
Synth. Commun. 2008, 38, 200
SYNTHESIS OF NEW (4-ACETONYLIDENE-2,6,8,9-TETRAMETHYL-7H-IMIDAZO[1,5,4-E,F][1,5]BENZODIAZEPINE) DERIVATIVES
Abdellatif El Kihel,1 Mustapha Ahbala,1 Abdelkrim Mouzdahir,1 Naima Snader,1 El Mokhtar Essassi,2 Patrick Bauchat,3 and Renée Danion-Bougot3
1Faculté des Sciences, Laboratoire de Chimie BioOrganique, El Jadida, Maroc
2Faculté des Sciences, Laboratoire de Chimie Organique Hétérocyclique, associé au CNCPRST, Rabat, Maroc
3Synthèse et Electrosynthèse Organiques, Université de Rennes I, Rennes Cédex, France
Abstract
Synth. Commun. 2008, 38, 205
RAPID RING-OPENING REACTIONS OF EPOXIDES USING MICROWAVE IRRADIATION
Christian Torborg,1 David D. Hughes,1 Richard Buckle,2 Mathew W. C. Robinson,2 Mark C. Bagley,1 and Andrew E. Graham2
1School of Chemistry, Cardiff University, Cardiff, Wales, U.K.
2Department of Chemistry, University of Wales Swansea, Swansea, U.K.
Abstract
Synth. Commun. 2008, 38, 212
ALTERNATIVE, HIGH-YIELD SYNTHESIS OF (E)-4-OXONON-2-ENOIC ACID FROM 2-METHOXYFURAN
Ahmet Maras,1 Ahmet Altay,1 and Roberto Ballini2
1Faculty of Arts and Sciences, Department of Chemistry, Ataturk University, Erzurum, Turkey
2Dipartimento di Scienze Chimiche dell'Università, Camerino, Italy
Abstract
Synth. Commun. 2008, 38, 217
ONE-POT SYNTHESIS OF 4,6-DIARYL-2-OXO-1,2-DIHYDROPYRIDINE-3-CARBONITRILES VIA THREE-COMPONENT CYCLOCONDENSATION UNDER SOLVENT-FREE CONDITIONS
Liangce Rong,1,2 Hongxia Han,1 Hong Jiang,1 Daqing Shi,1,2 and Shujiang Tu1,2
1Department of Chemistry, Xuzhou Normal University, Jiangsu, Xuzhou, China
2Key Laboratory of Biotechnology for Medical Plant, Jiangsu, Xuzhou, China
An efficient and facile synthesis of 4,6-diaryl-2-oxo-1,2-dihydropyridine-3-carbon itriles via three-component cyclocondensation from aromatic aldehydes, aromatic ketones, and 2-cyanoacetamide under solvent-free conditions is described. The mild reaction conditions, simple protocol, and clean reaction make this protocol practical and economically attractive.
Abstract
Synth. Commun. 2008, 38, 225
DIRECT IODINATION OF MONOSUBSTITUTED ARYL ACETYLENES AND ACETYLENIC KETONES
Ling-Guo Meng, Pei-Jie Cai, Qing-Xiang Guo, and Song Xue
Department of Chemistry, University of Science and Technology of China, Hefei, China
Abstract
Synth. Commun. 2008, 38, 232
EFFICIENT DMF-PROMOTED SOLVENTLESS HYDROLYSIS OF EPOXIDES WITH EQUIMOLAR AMOUNT OF H2O, AFFORDING 1,2-DIOLS
Jia-Li Jiang,1,2 Zhuo Xiu,1 and Ruimao Hua1
1Department of Chemistry, Tsinghua University, Beijing, China
2Medical Department, Shunde Polytechnic, Foshan, China
Abstract
Synth. Commun. 2008, 38, 239
IONIC-LIQUID-SUPPORTED TOTAL SYNTHESIS OF SANSALVAMIDE A PEPTIDE
Ling Chen,1 Mingfang Zheng,1 Yu Zhou,1,2 Hong Liu,1 and Hualiang Jiang1,3
1Center for Drug Discovery and Design, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, and Chinese Academy of Sciences, Shanghai, China
2School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
3School of Pharmacy, East China University of Science and Technology, Shanghai, China
A facile and efficient total synthesis of bioactive sansalvamide A peptide has been accomplished, including the-ionic-liquid-supported method and final PyBOP-promoted ring closure.
Abstract
Synth. Commun. 2008, 38, 249
EFFICIENT SYNTHESIS OF 1-ARYL-1H-INDAZOLE DERIVATIVES VIA COPPER (I)-CATALYZED INTRAMOLECULAR AMINATION REACTION
Rui Liu, Yongming Zhu, Liena Qin, and Shunjun Ji
College of Pharmacy, Soochow University, Suzhou, China
A copper(I)‐catalyzed intramolecular amination reaction under the condition of [CuI/KOH/1,4‐dioxane/105°C] for the preparation of 1‐aryl‐1H‐indazole derivatives was described. The method was applied to a wide scope of substrates and afforded indazole products in high yields.
Abstract
Synth. Commun. 2008, 38, 255
UNEXPECTEDLY HIGH ACTIVITY OF ZN(OTF)2 · 6H2O IN CATALYTIC FRIEDEL–CRAFTS ACYLATION REACTION
Fei he,1 Huayue wu,1 Jiuxi chen,1 and Weike su1,2
1College of Chemistry and Materials Science, Wenzhou University, Wenzhou, China
2College of Pharmaceutical Sciences, Zhejiang University of Technology, Zhejiang Key Laboratory of Pharmaceutical Engineering, Hangzhou, China
Zn(OTf)2 · 6H2O was used to promote Friedel–Crafts acylation of aromatics. The work describes the high activity and efficiency of Zn(OTf)2 · 6H2O in acylation of aromatics, and the catalyst has surpassed most metal triflates in dispensing when dried at high temperature under vacuum before use.
Abstract
Synth. Commun. 2008, 38, 265
FACILE SYNTHESIS OF N-ACYLSULFONAMIDE IN THE PRESENCE OF SILICA CHLORIDE (SIO2-CL) BOTH UNDER HETEROGENEOUS AND SOLVENT-FREE CONDITIONS
Ahmad Reza Massah, Ahmad Reza Momeni, Mina Dabagh Hamid Aliyan, and Hamid Javaherian Naghash
Department of Chemistry, Islamic Azad University, Shahreza Branch, Shahreza, Isfahan, Iran
Abstract
Synth. Commun. 2008, 38, 274
ISOCYANIDE-CATALYZED REACTION OF TETRACYANOETHYLENE AND ACTIVATED 1,3-DICARBONYL CH-ACID COMPOUNDS: A RAPID AND EFFICIENT SYNTHESIS OF PYRAN ANNULATED HETEROCYCLIC SYSTEMS
Ahmad Shaabani, Ali Hossein Rezayan, Afshin Sarvary, and Abbas Rahmati
Department of Chemistry, Shahid Beheshti University, Tehran, Iran
Abstract
Synth. Commun. 2008, 38, 282
ADDITIVE-FREE THIOLYSIS OF EPOXIDES IN WATER: A GREEN AND EFFICIENT REGIOSELECTIVE PATHWAY TO β-HYDROXY SULFIDES
M. Saeed Abaee1, Mohammad M. Mojtahedi,1 Hassan Abbasi,1 and Ensieh R. Fatemi2
1Chemistry and Chemical Engineering Research Center of Iran, Tehran, Iran
2Department of Chemistry, Islamic Azad University, Saveh Campus, Saveh, Iran
Room-temperature ring opening of various epoxides with aromatic thiols was carried out in water in the absence of any Lewis acid or additive. High yields of β-hydroxy sulfides with excellent regioselectivity were obtained under very environmentally friendly conditions.
Abstract
Synth. Commun. 2008, 38, 290
MONTMORILLONITE K10 CLAY: AN EFFICIENT CATALYST FOR HANTZSCH SYNTHESIS OF 1,4-DIHYDROPYRIDINE DERIVATIVES
A. Moshtaghi Zonouz and S. Baradaran Hosseini
Faculty of Science, Chemistry Department, Azarbaijan University of Tarbiat Moallem, Tabriz, Iran
Abstract
Synth. Commun. 2008, 38, 297
FACILE AND EFFICIENT ONE-POT PROTOCOL FOR SYNTHESIS OF 5-PHENYL-1,4-BENZODIAZEPINE-2-ONE DERIVATIVES
Javad Safaei-Ghomi and Alireza Hatami
Faculty of Science, Department of Chemistry, University of Kashan, Kashan, Iran
Abstract
Synth. Commun. 2008, 38, 303
CONVENIENT PREPARATION OF N-MALEOYL AMINO ACID SUCCINIMIDO ESTERS USING N-TRIFLUOROACETOXYSUCCINIMIDE
Michael J. Paterson1 and Ian M. Eggleston2
1Maternal and Child Health Sciences, Ninewells Hospital and Medical School, University of Dundee, Dundee, U.K.
2Department of Pharmacy and Pharmacology, University of Bath, Bath, U.K.
One-pot cyclization and esterification of maleamic acid using N-trifluoroacetoxysuccinimide provide to N-maleoyl amino acid succinimido ester derivatives.
