1312417-53-0Relevant articles and documents
BF3·Et2O catalyzed allylation of oxindoles with allyl trichloroacetimidate
Ma, Jiao,Zhou, Ling,Chen, Jie
, p. 1501 - 1504 (2015)
An efficient Lewis acid catalyzed allylation of 3-substituted oxindoles has been developed for the first time using allyl trichloroacetimidate as an electrophile under mild reaction conditions.
Efficient synthesis of esermethole and its analogues
Zhou, Yongyun,Zhao, Yuanhong,Dai, Xiaoyong,Liu, Jianping,Li, Liang,Zhang, Hongbin
experimental part, p. 4091 - 4097 (2011/07/07)
In this work, a general and flexible synthetic route towards the synthesis of pyrroloindoline alkaloids was developed. This new strategy features with a palladium mediated sequential arylation-allylation of o-bromoanilides and leads to the construction of oxindoles bearing a full carbon quaternary center. The cheap triphenylphosphine was proved to be a highly effective ligand for this one pot transformation. On the basis of this new method, esermethole and its analogues were synthesized.