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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 36, 2006 - Issue 22
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Original Articles

Knoevenagel Condensation Catalyzed by 1,1,3,3‐Tetramethylguanidium Lactate

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Pages 3305-3317 | Received 24 Dec 2005, Published online: 23 Nov 2006

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Read on this site (11)

Sanhu Zhao, Yindi Fan, Zhijun Wang, Yongsheng Qiao & Xiaoli Jia. (2024) Knoevenagel reaction promoted by functional ionic liquids with primary and tertiary amines. Green Chemistry Letters and Reviews 17:1.
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Xiaoyu Zhang, Xiaoyan He & Sanhu Zhao. (2021) Preparation of a novel Fe3O4@SiO2@propyl@DBU magnetic core–shell nanocatalyst for Knoevenagel reaction in aqueous medium. Green Chemistry Letters and Reviews 14:1, pages 85-98.
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Sanhu Zhao, Dan Meng, Lingling Wei, Yongsheng Qiao & Fugui Xi. (2019) Novel DBU-based hydroxyl ionic liquid for efficient Knoevenagel reaction in water. Green Chemistry Letters and Reviews 12:3, pages 271-277.
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Navjeet Kaur. (2018) Green synthesis of three- to five-membered O-heterocycles using ionic liquids. Synthetic Communications 48:13, pages 1588-1613.
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Zakaria Benzekri, Khalid El Mejdoubi, Said Boukhris, Brahim Sallek, Brahim Lakhrissi & Abdelaziz Souizi. (2016) Dicalcium phosphate dehydrate DCPD as a highly efficient and reusable catalyst for Knoevenagel condensation. Synthetic Communications 46:5, pages 442-451.
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Qing Liu & Hong-Mei Ai. (2012) Sodium Benzoate as a Green, Efficient, and Recyclable Catalyst for Knoevenagel Condensation. Synthetic Communications 42:20, pages 3004-3010.
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JagirS. Sandhu. (2011) Recent advances in ionic liquids: green unconventional solvents of this century: part I. Green Chemistry Letters and Reviews 4:4, pages 289-310.
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Qing Liu & Yinfeng Han. (2011) Knoevenagel Condensation Catalyzed by Sodium Silicate Under Solvent-Free Conditions. Phosphorus, Sulfur, and Silicon and the Related Elements 186:10, pages 2033-2037.
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AbdolR. Hajipour & Fatemeh Rafiee. (2010) Acidic Bronsted Ionic Liquids. Organic Preparations and Procedures International 42:4, pages 285-362.
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Articles from other publishers (35)

Ehsan Kamali, Fahim Dreekvandy, Abolfazl Mohammadkhani & Akbar Heydari. (2024) Modified nano magnetic Fe2O3-MgO as a high active multifunctional heterogeneous catalyst for environmentally beneficial carbon–carbon synthesis. BMC Chemistry 18:1.
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Rashmy Nair, Rahul Shrivastava, Ritu Mathur & Poonam Khandelwal. 2023. Green Sustainable Process for Chemical and Environmental Engineering and Science. Green Sustainable Process for Chemical and Environmental Engineering and Science 17 50 .
Khushboo S. Paliwal, Antarip Mitra, Tanmoy Biswas, Saikat Mandal & Venkataramanan Mahalingam. (2022) Dicationic Ionic Liquid Modified Chitosan as a Sustainable Heterogeneous Catalyst for Knoevenagel Condensation Reactions. Journal of Molecular and Engineering Materials 10:01n02.
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Asmaa H. Mohamed, Hager S. Abdelmeged, Raafat M. Shaker & Fathy F. Abdel‐Latif. (2021) One‐pot three‐component reaction; synthesis of new symmetrically bridge 4,4′‐(1,4‐phenylene)di‐pyrimidines under solvent free conditions. Journal of Heterocyclic Chemistry 58:12, pages 2372-2380.
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Masumeh GilanizadehBehzad Zeynizadeh. (2021) Synthesis of quaternary metal oxides immobilized on APTMS-coated magnetite: an efficient and reusable nanocatalyst for Knoevenagel condensation under green conditions. Canadian Journal of Chemistry 99:6, pages 531-539.
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Zakaria Benzekri, Halima El Aadad, Sarra Sibous, Houda Serrar, Said Boukhris, Abdelkrim Chahine & Abdelaziz Souizi. (2020) Improvement of the catalytic performance of hybrid nanocomposite based on phosphate-benzimidazole in Knoevenagel condensation. Heliyon 6:11, pages e05293.
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S. Bentahar, M. Ait Taleb, A. Sabour, A. Dbik, M. El Khomri, N. El Messaoudi & A. Lacherai. (2020) The Modified Clay as a New and Eco-Friendly Catalyst for the Knoevenagel Reaction. Russian Journal of Applied Chemistry 93:9, pages 1438-1444.
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Mehdi Zabihzadeh, Atefeh Omidi, Farhad Shirini, Hassan Tajik & Mohaddeseh Safarpoor Nikoo Langarudi. (2020) Introduction of an efficient DABCO-based bis-dicationic ionic salt catalyst for the synthesis of arylidenemalononitrile, pyran and polyhydroquinoline derivatives. Journal of Molecular Structure 1206, pages 127730.
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Ziyang Gao, Hongyuan Yang & Qing Liu. (2019) Natural Seashell Waste as an Efficient and Low‐Cost Catalyst for the Synthesis of Arylmethylenemalonitriles. CLEAN – Soil, Air, Water 47:10.
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Hongyuan Yang, Wei Zhang & Qing Liu. (2019) Sodium Tungstate Supported on a Three‐dimensional and Networked SBA‐15 for Knoevenagel Reaction. ChemistrySelect 4:36, pages 10819-10827.
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Navjeet Kaur, Pranshu Bhardwaj, Meenu Devi, Yamini Verma, Neha Ahlawat & Pooja Grewal. (2019) Ionic Liquids for the Synthesis of Five-Membered N,N-, N,N,N- and N,N,N,NHeterocycles. Current Organic Chemistry 23:11, pages 1214-1238.
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Navjeet Kaur. (2019) Ionic liquid assisted synthesis of six-membered oxygen heterocycles. SN Applied Sciences 1:8.
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Navjeet Kaur. (2019) Ionic Liquids: A Versatile Medium for the Synthesis of Six-membered Two Nitrogen- Containing Heterocycles. Current Organic Chemistry 23:1, pages 76-96.
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Hongyuan Yang, Hao Dong, Tengfei Zhang, Qi Zhang, Guangwei Zhang, Peng Wang & Qing Liu. (2018) Calcined Dolomite: An Efficient and Recyclable Catalyst for Synthesis of α, β-Unsaturated Carbonyl Compounds. Catalysis Letters 149:3, pages 778-787.
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Hao Dong, Hongyuan Yang, Qingzhou Du, Tengfei Zhang & Qing Liu. (2019) Ultrasonication‐assisted Synthesis of α , β ‐Unsaturated Compounds Catalyzed by Amino‐functionalized FDU‐12 Catalyst . ChemistrySelect 4:4, pages 1463-1469.
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Masumeh Gilanizadeh & Behzad Zeynizadeh. (2018) Binary copper and iron oxides immobilized on silica-layered magnetite as a new reusable heterogeneous nanostructure catalyst for the Knoevenagel condensation in water. Research on Chemical Intermediates 44:10, pages 6053-6070.
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Pinky Gogoi, Kabita Boruah & Ruli Borah. (2018) Synthesis of Triethylamine‐Bridged Basic Tricationic Ionic Liquids and Evaluation of Their Catalytic Efficiencies for Preparation of Arylidene or Alkylidenemalononitrile. ChemistrySelect 3:32, pages 9476-9483.
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R. I. Khusnutdinov, N. А. Shchadneva & Yu. Yu. Mayakova. (2018) Vanadium-Catalyzed Condensation of Ethyl Cyanoacetate with Ketones. Russian Journal of General Chemistry 88:3, pages 403-409.
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Dan Meng, Yongsheng Qiao, Xin Wang, Wei Wen & Sanhu Zhao. (2018) DABCO-catalyzed Knoevenagel condensation of aldehydes with ethyl cyanoacetate using hydroxy ionic liquid as a promoter. RSC Advances 8:53, pages 30180-30185.
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Masumeh Gilanizadeh & Behzad Zeynizadeh. (2018) Synthesis and characterization of the immobilized Ni–Zn–Fe layered double hydroxide (LDH) on silica-coated magnetite as a mesoporous and magnetically reusable catalyst for the preparation of benzylidenemalononitriles and bisdimedones (tetraketones) under green conditions. New Journal of Chemistry 42:11, pages 8553-8566.
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Farhad Shirini & Nader Daneshvar. (2016) Introduction of taurine (2-aminoethanesulfonic acid) as a green bio-organic catalyst for the promotion of organic reactions under green conditions. RSC Advances 6:111, pages 110190-110205.
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Yanjun Xing, Yuting Liu & Rong Li. (2015) A Simple, Efficient and Green Procedure for Knoevenagel Condensation in Hydroxy-Functionalized Ionic Liquids. HETEROCYCLES 91:7, pages 1385.
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Anlian Zhu, Mingyue Wang, Lingjun Li & Jianji Wang. (2015) Tetramethylguanidium-based ionic liquids as efficient and reusable catalysts for the synthesis of biscoumarin at room temperature. RSC Advances 5:90, pages 73974-73979.
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Sanhu Zhao, Xiaoju Wang & Liwei Zhang. (2013) Rapid and efficient Knoevenagel condensation catalyzed by a novel protic ionic liquid under ultrasonic irradiation. RSC Advances 3:29, pages 11691.
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Saada C. Dakdouki, Didier Villemin & Nathalie Bar. (2011) On‐Column Solvent‐Free Oxidative Cleavage Reactions of Vicinal Diols by Silica Gel and Paraperiodic Acid: Application to In‐Situ Sequential Oxidation and Knoevenagel Reactions. European Journal of Organic Chemistry 2012:4, pages 780-784.
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Anguo Ying, Huading Liang, Renhua Zheng, Changhua Ge, Huajiang Jiang & Chenglin Wu. (2011) A simple, efficient, and green protocol for Knoevenagel condensation in a cost-effective ionic liquid 2-hydroxyethlammonium formate without a catalyst. Research on Chemical Intermediates 37:6, pages 579-585.
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Pedro Verdía, Francisco Santamarta & Emilia Tojo. (2011) Knoevenagel Reaction in [MMIm][MSO4]: Synthesis of Coumarins. Molecules 16:6, pages 4379-4388.
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Qing Liu, Hongmei Ai & Zhen Li. (2011) Potassium sorbate as an efficient and green catalyst for Knoevenagel condensation. Ultrasonics Sonochemistry 18:2, pages 477-479.
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Zerong Wang. 2010. Comprehensive Organic Name Reactions and Reagents. Comprehensive Organic Name Reactions and Reagents 1621 1626 .
An-Guo Ying, Li-Min Wang, Le-Le Wang, Xin-Zhi Chen & Wei-Dong Ye. (2010) Green and Efficient Knoevenagel Condensation Catalysed by a DBU Based ionic Liquid in Water. Journal of Chemical Research 34:1, pages 30-33.
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Marie-Christine Scherrmann. 2010. Carbohydrates in Sustainable Development II. Carbohydrates in Sustainable Development II 1 18 .
Montserrat Trilla, Roser Pleixats, Michel Wong Chi Man & Catherine Bied. (2009) Organic–inorganic hybrid silica materials containing imidazolium and dihydroimidazolium salts as recyclable organocatalysts for Knoevenagel condensations. Green Chemistry 11:11, pages 1815.
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Yang Liu, Jun Liang, Xiu Hong Liu, Ji Cai Fan & Zhi Cai Shang. (2008) Polyethylene glycol (PEG) as a benign solvent for Knoevenagel condensation. Chinese Chemical Letters 19:9, pages 1043-1046.
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Roberto G. S. Berlinck, Antonio Carlos B. Burtoloso & Miriam H. Kossuga. (2008) The chemistry and biology of organic guanidine derivatives. Natural Product Reports 25:5, pages 919.
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Jicheng Zhang, Tao Jiang, Buxing Han, Anlian Zhu & Xiumin Ma. (2007) Knoevenagel Condensation Catalyzed by 1,1,3,3‐Tetramethylguanidium Lactate.. ChemInform 38:14.
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