17922-99-5Relevant articles and documents
An improved synthesis of 1,2,4-oxadiazoles on solid support
Rice, Kenneth D.,Nuss, John M.
, p. 753 - 755 (2001)
The use of tetra-N-butylammonium fluoride (TBAF) as a mild and efficient reagent for the cyclodehydration of O-acyl amidoximes has been extended to the synthesis of 1,2,4-oxadiazoles on solid support. Argopore MB-CHO resin (Argonaut Technologies) was redu
Acyl Cyanides as Bifunctional Reagent: Application in Copper-Catalyzed Cyanoamidation and Cyanoesterification Reaction
Chen, Zhengwang,Wen, Xiaowei,Zheng, Weiping,He, Ruolan,Chen, Dou,Cao, Dingsheng,Long, Lipeng,Ye, Min
, p. 5691 - 5701 (2020/04/10)
Cu-catalyzed domino decyanation and cyanation reaction of acyl cyanides with amines or alcohols have been developed. The cyano sources were generated in situ via C-CN cleavage yielding the corresponding cyano substituted amides or esters in moderate to excellent yields. This approach features a cheap copper catalyst, domino decyanation and cyanation reaction, readily available starting materials, broad substrate scope, operational simplicity, and the potential for further transformation of the cyano group.
One-pot synthesis of amides via the oxidative amidation of aldehydes and amines catalyzed by a copper-MOF
Jamalifard, Samira,Mokhtari, Javad,Mirjafary, Zohreh
, p. 22749 - 22754 (2019/08/01)
An efficient method for the oxidative amidation of aldehydes with primary aromatic and aliphatic amines has been developed for the synthesis of a wide variety of amides using inexpensive Cu2(BDC)2DABCO (Cu-metal-organic framework [MOF]) as a recyclable heterogeneous catalyst, and N-chlorosuccinimide and aqueous tert-butyl hydroperoxide as oxidants in acetonitrile. This amidation reaction is operationally straightforward and provides secondary amides in good yields in most cases, utilizing inexpensive and readily available reagents under mild conditions.