16616-38-9Relevant articles and documents
Metal-Free Promoted CF2/CF3-Difunctionalization of Unactivated Alkenes
Li, Ming,Zhu, Xin-Yu,Qiu, Yi-Feng,Han, Ya-Ping,Xia, Yu,Wang, Cui-Tian,Li, Xue-Song,Wei, Wan-Xu,Liang, Yong-Min
, p. 2945 - 2950 (2019)
An operationally simple radical difluoroalkylation/trifluoromethylation and alkynylation of unactivated alkenes under mild conditions has been developed. Through this protocol, a series of CF2/CF3- substituted linear alkynyl ketones
Synthesis of Isoselenazoles and Isothiazoles from Demethoxylative Cycloaddition of Alkynyl Oxime Ethers
Zhang, Zhu-Zhu,Chen, Rong,Zhang, Xiao-Hong,Zhang, Xing-Guo
, p. 632 - 642 (2020/12/22)
A general method for the synthesis of isoselenazoles and isothiazoles has been developed by the base-promoted demethoxylative cycloaddition of alkynyl oxime ethers using the cheap and inactive Se powder and Na2S as selenium and sulfur sources. This transformation features the direct construction of N-, Se-, and S-containing heterocycles through the formation of N-Se/S and C-Se/S bonds in one-pot reactions with excellent functional group tolerance.
Recyclable heterogeneous palladium-catalyzed carbonylative Sonogashira coupling under CO gas-free conditions
Zhou, Zebiao,Li, Jianying,Xu, Zhaotao,Cai, Mingzhong
supporting information, p. 2015 - 2025 (2020/05/13)
A convenient, efficient and practical heterogeneous palladium-catalyzed carbonylative Sonogashira coupling of aryl iodides with terminal alkynes under CO gas-free conditions has been developed by using an MCM-41-supported bidentate phosphine palladium ace
