Imidazolium-supported benzotriazole: an efficient and recoverable activating reagent for amide, ester and thioester bond formation in water
作者:S. M. Abdul Shakoor、Sunita Choudhary、Kiran Bajaj、Manoj Kumar Muthyala、Anil Kumar、Rajeev Sakhuja
DOI:10.1039/c5ra18749d
日期:——
An efficient and recyclable imidazolium-supported benzotriazole reagent (Im-CH2-BtH) as a novel synthetic auxiliary has been synthesized and its utility as a carboxyl group activating reagent via the formation of stable imidazolium-supported acyl benzotriazoles was explored for the synthesis of amides, esters and thioesters in water under microwave conditions. The reagent was reused five times without
Sharma, Anindra, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2021, vol. 60, # 4, p. 624 - 632
作者:Sharma, Anindra
DOI:——
日期:——
Aromatic carboxylic acid amides and a process for their manufacture
申请人:FIRM SANDOZ LTD
公开号:US02401522A1
公开(公告)日:1946-06-04
Synthesis of Novel Cinnamoyl Amides Using a Solvent-Free Microwave-Assisted Method
作者:Rolando F. Pellón、Maite L. Docampo
DOI:10.1080/00397911.2011.604148
日期:2013.1.1
A novel series of potential biologically active new cinnamoyl amides were synthesized in good yield and short reaction times. We have studied the one-pot, solvent-free reaction of cinnamic acid derivatives with aromatic amines using 1,3-dicyclohexylcarbodiimide under microwave irradiation in the presence of small quantities of dimethylformamide to improve energy transfer.