153172-72-6Relevant articles and documents
Pd-Catalyzed tandem reaction of N-(2-cyanoaryl)benzamides with arylboronic acids: synthesis of quinazolines
Zhu, Jianghe,Shao, Yinlin,Hu, Kun,Qi, Linjun,Cheng, Tianxing,Chen, Jiuxi
supporting information, p. 8596 - 8603 (2018/11/27)
The synthesis of 2,4-disubstituted quinazolines by a palladium-catalyzed reaction of arylboronic acids with N-(2-cyanoaryl)benzamides has been developed with moderate to excellent yields. The method shows good functional group tolerance. In particular, ha
Copper-catalyzed oxidative ring closure of ortho-cyanoanilides with hypervalent iodonium salts: Arylation-ring closure approach to iminobenzoxazines
Aradi, Klra,Novk, Zoltn
supporting information, p. 371 - 376 (2015/03/05)
A novel, highly modular synthetic methodology with high functional group tolerance was developed for the construction of iminobenzoxazine derivatives from ortho-cyanoanilides and diaryliodonium triflates via an oxidative arylation-cyclization path. The reaction is supposed to involve the formation of highly active aryl-copper(III) species. In this novel transformation, copper(II) triflate was used as catalyst in 1,2-dichloroethane or ethyl acetate and the reaction takes place at 75 °C in 2-16 h.
Anchimeric Assistance in the Specific Acid-catalyzed Hydration of Benzonitriles
Smyth, Richard M.,Williams, Andrew
, p. 2171 - 2174 (2007/10/02)
2-(Acylamido)benzonitriles react to give exclusively the corresponding 2-(acylamido)benzamides under relatively mild aqueous acid conditions.The kinetics for hydration at 50 deg C in aqueous HCl with ionic strength kept at 1 mol dm-3 with KCl o
