1609939-61-8Relevant articles and documents
Ru (II)-Catalyzed Coupling-Cyclization of Sulfoximines with alpha-Carbonyl Sulfoxonium Ylides as an Approach to 1,2-Benzothiazines
Xie, Haisheng,Lan, Jianyong,Gui, Jiao,Chen, Fengjuan,Jiang, Huangfeng,Zeng, Wei
, p. 3534 - 3543 (2018/08/06)
A Ru(II)-catalyzed approach for the rapid assembly of 1,2-benzothiazines has been developed to enable the coupling-cyclization of aryl Csp2?H bonds with α-carbonyl sulfoxonium ylides via Csp2?H activation process. The present method could be further applied to the construction of the 4-substituted 1,2-benzothiazine skeletons. (Figure presented.).