Literature DB >> 15116202

Supported choline hydroxide (ionic liquid) as heterogeneous catalyst for aldol condensation reactions.

Sònia Abello1, Francisco Medina, Xavier Rodríguez, Yolanda Cesteros, Pilar Salagre, Jesús E Sueiras, Didier Tichit, Bernard Coq.   

Abstract

Choline hydroxide was used as a basic catalyst for aldol condensation reactions to produce new C-C bonds between several ketones and aldehydes. Choline supported on MgO exhibits higher TOF values than other well known basic catalysts in these reactions.

Entities:  

Year:  2004        PMID： 15116202     DOI： 10.1039/b401448k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Gram-Scale Synthesis of 1,8-Naphthyridines in Water: The Friedlander Reaction Revisited.

Authors:  Shubhranshu Shekhar Choudhury; Subhrakant Jena; Dipak Kumar Sahoo; Shamasoddin Shekh; Rajiv K Kar; Ambuj Dhakad; Konkallu Hanumae Gowd; Himansu S Biswal
Journal:  ACS Omega       Date:  2021-07-12

2.  Biocompatible ionic liquid [Betaine][H2PO4] as a reusable catalyst for the substitution of xanthen-9-ol under solvent-free conditions.

Authors:  Anlian Zhu; Tong Wang; Wanlu Feng; Jianji Wang; Lingjun Li
Journal:  RSC Adv       Date:  2020-08-27       Impact factor: 4.036

3.  An environmentally benign protocol for aqueous synthesis of tetrahydrobenzo[b]pyrans catalyzed by cost-effective ionic liquid.

Authors:  Huanan Hu; Fangli Qiu; Anguo Ying; Jianguo Yang; Haiping Meng
Journal:  Int J Mol Sci       Date:  2014-04-22       Impact factor: 5.923
  3 in total

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