1239605-11-8Relevant articles and documents
Copper-Catalyzed Trifluoromethylation/Cyclization of Alkynes for Synthesis of Dioxodibenzothiazepines
Zhang, Zi-Qi,Xu, Yi-Hao,Dai, Jing-Cheng,Li, Yan,Sheng, Jie,Wang, Xi-Sheng
, p. 2194 - 2198 (2021/04/05)
A facile and efficient approach for the synthesis of the CF3-containing dioxodibenzothiazepines has been developed via copper-catalyzed trifluoromethylation/cyclization of alkynes utilizing a radical relay strategy. This method has demonstrated low cataly
Copper-Catalyzed Tandem Cross-Coupling/[2 + 2] Cycloaddition of 1,6-Allenynes with Diazo Compounds to 3-Azabicyclo[5.2.0] Ring Systems
He, Min,Chen, Nuan,Zhou, Ting,Li, Qing,Li, Hongguang,Lang, Ming,Wang, Jian,Peng, Shiyong
, p. 9559 - 9563 (2019/11/21)
An unprecedented copper-catalyzed tandem cross-coupling/[2 + 2] cycloaddition of 1,6-allenynes with diazo compounds was reported, chemo- and regioselectively providing 3-azabicyclo[5.2.0] frameworks in moderate to excellent yields under mild reaction conditions. Moreover, the products readily convert to highly functionalized quinolines via oxidative radical rearrangement.
Synthesis of 2-(Trifluoromethyl)indoles via Domino Trifluoromethylation/Cyclization of 2-Alkynylanilines
Ye, Yibin,Cheung, Kelvin Pak Shing,He, Lisi,Tsui, Gavin Chit
supporting information, p. 1676 - 1679 (2018/03/23)
A new method for the synthesis of 2-(trifluoromethyl)indoles using easily accessible 2-alkynylanilines and a well-established fluoroform-derived CuCF3 reagent is described. This method utilizes a domino trifluoromethylation/cyclization strategy
