1589544-80-8Relevant academic research and scientific papers
Synthesis of Enynic and Allenic Orthoesters via Defluoromethoxylation of 2-Trifluoromethyl-1,3-enynes
Dai, Dong-Ting,Xu, Jian-Lin,Chen, Zhi-Yuan,Wang, Zi-Lu,Xu, Yun-He
, p. 1898 - 1903 (2021)
In this protocol, the chemoselective defluoromethoxylation reactions of 2-trifluoromethyl-1,3-enynes were developed. The enynic and allenic orthoesters were selectively produced in good to excellent yields via multiple substitution processes under mild reaction conditions, respectively. The enynic orthoester products were proved capable of acting as efficient "platform molecules"to access various functionalized allenyl compounds.
Cu-Catalyzed Regio- and Stereodivergent Chemoselective sp2/sp3 1,3- and 1,4-Diborylations of CF3-Containing 1,3-Enynes
Kuang, Zhijie,Chen, Haohua,Qiu, Jian,Ou, Zongliang,Lan, Yu,Song, Qiuling
supporting information, p. 2347 - 2363 (2020/08/17)
CF3-containing multi-borylated compounds are intriguing molecules that can serve as building blocks and readily transform into various significant molecules. Here, a series of Cu-catalyzed assembly of 1,3- and 1,4-diborylated compounds bearing
Pyrroles versus cyclic nitrones: Catalyst-controlled divergent cyclization of N-(2-perfluoroalkyl-3-alkynyl) hydroxylamines
Zeng, Qin,Zhang, Li,Yang, Jieru,Xu, Bing,Xiao, Yuanjing,Zhang, Junliang
supporting information, p. 4203 - 4206 (2014/04/17)
The IPrAuNTf2/HNTf2 co-catalyzed cyclization of N-(2-perfluoroalkyl-3-alkynyl) hydroxylamines produces pyrroles in moderate to excellent yield, whereas the AgOTf-catalyzed reaction affords cyclic nitrones in high yields. the Partner
