1141891-26-0Relevant articles and documents
Palladium-catalyzed silaborative carbocyclizations of 1,6-diynes
Zhang, Qian,Liang, Qiu-Ju,Xu, Jian-Lin,Xu, Yun-He,Loh, Teck-Peng
supporting information, p. 2357 - 2360 (2018/03/13)
An addition/cyclization reaction of 1,6-diynes was developed for the synthesis of highly substituted 1,2-dialkylidenecycloalkanes. In this work, 1,6-diynes reacted with (dimethylphenylsilyl)pinacol-borane in the presence of a palladium catalyst to afford 1,2-dialkylidenecycloalkanes bearing silyl and boryl groups with a (Z,Z)-configuration in good to excellent yields. Moreover, the corresponding products could be easily converted into other synthetically useful compounds. This protocol provides an efficient and practical method of heteroelement-element linkage addition to the unsaturated 1,6-diynes.
Highly efficient access to Bi- and tricyclic ketals through gold-catalyzed tandem reactions of 4-acyl-1,6-diynes
Meng, Jia,Zhao, Yu-Long,Ren, Chuan-Qing,Li, You,Li, Zhu,Liu, Qun
supporting information; experimental part, p. 1830 - 1834 (2009/09/25)
The highly efficient, atom-economical, highly regio, and diasteroselective approach to polyfunctionalized fused bicyclic ketals and bridged tricyclic ketals through gold-catalyzed tandem reactions of 4-Acyl-1,6-diynes, was reported. When the reaction was
