1360873-49-9Relevant academic research and scientific papers
Br?nsted acids of anionic chiral Co(III) complexes as catalysts for the stereoselective synthesis of cis-4-aminofuranobenzopyrans
Jiang, Hua-Jie,Liu, Kun,Wang, Jing,Li, Na,Yu, Jie
, p. 9077 - 9080 (2017)
A highly enantioselective interrupted Povarov reaction of salicylaldimines and 2,3-dihydrofuran was developed, through the elegant Br?nsted acid catalysis of anionic chiral Co(iii) complexes. This reaction affords the cis-4-aminofuranobenzopyran derivativ
Asymmetric synthesis of cis-4-aminobenzopyran derivatives catalyzed by N,N′-Dioxide-Sc(OTf)3 complexes
Zhang, Yulong,Dong, Shunxi,Liu, Xiaohua,Xie, Mingsheng,Zhu, Yin,Lin, Lili,Feng, Xiaoming
supporting information; experimental part, p. 13684 - 13687 (2012/02/01)
The reactions of salicylaldimines with electron-rich alkenes (2,3-dihydro-2H-furan and 3,4-dihydro-2H-pyran) catalyzed by N,N′-dioxide-Sc(OTf)3 complexes were investigated. The methodology was successfully applied to the asymmetric synthesis of
