《Visible-Light-Driven, Photoredox-Catalyzed Cascade of ortho-Hydroxycinnamic Esters To Access 3-Fluoroalkylated Coumarins》 was written by Song, Dan; Wang, Chao-Ming; Ye, Zhi-Peng; Xia, Peng-Ju; Deng, Zhi-Xiong; Xiao, Jun-An; Xiang, Hao-Yue; Yang, Hua. Quality Control of fac-Tris(2-phenylpyridine)iridiumThis research focused onvisible light photoredox catalyst cascade ortho hydroxycinnamic ester; fluoroalkylated coumarin preparation. The article conveys some information:
A general and straightforward protocol for di-/perfluoroalkylation of ortho-hydroxycinnamic esters via a photoredox-catalyzed cascade was developed to access a variety of 3-fluoroalkylated coumarins. This method was characterized by all-in-one synthetic design, simplified operation, mild reaction conditions, and broad substrate scope. Moreover, a sequential one-pot procedure starting from com. available salicylaldehyde was also successfully realized to synthesize 3-fluoroalkylated coumarins. The experimental part of the paper was very detailed, including the reaction process of fac-Tris(2-phenylpyridine)iridium(cas: 94928-86-6Quality Control of fac-Tris(2-phenylpyridine)iridium)
fac-Tris(2-phenylpyridine)iridium(cas: 94928-86-6) belongs to pyridine. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Additionally, pyridine-based natural products continue to be discovered and studied for their properties and to understand their biosynthesis.Quality Control of fac-Tris(2-phenylpyridine)iridium