Synthesis of Difluorinated Enynes through Sonogashira-Type Coupling
收藏NIAID Data Ecosystem2026-03-09 收录
下载链接：
https://figshare.com/articles/dataset/Synthesis_of_Difluorinated_Enynes_through_Sonogashira-Type_Coupling/4036356
下载链接
链接失效反馈官方服务：
资源简介：
The
Sonogashira-type coupling of 2,2-difluoroethenyl tosylate with
a variety of aliphatic and aromatic terminal alkynes proceeds smoothly
even at room temperature to produce the corresponding difluorinated
enyne derivatives. 2,2-Difluoroethenyl tosylate is a useful difluoroethenyl
source because of its ready availability from 2,2,2-trifluoroethanol.
Some of the obtained enynes exhibit strong fluorescence in the solid
state. Further derivatization of a difluorinated enyne through Rh(III)-catalyzed
oxidative coupling has also been examined.
创建时间：
2016-10-31
