合成子
化学
三氟甲基化
试剂
光催化
基质(水族馆)
有机化学
盐(化学)
溴化物
可见光谱
组合化学
烷基
催化作用
三氟甲基
光电子学
海洋学
物理
地质学
作者
Neha Sharma Prabhakar,Saurabh Kumar,Prince Kumar Gupta,Krishna Nand Singh
标识
DOI:10.1021/acs.joc.2c01353
摘要
A metal-free visible-light-induced trifluoromethylation of Bunte salts of α-bromoketones/alkyl bromide/benzyl bromides/functionalized allyl (Baylis-Hillman) bromides has been accomplished using Langlois' reagent in the presence of inexpensive eosin Y as a photocatalyst to form the privileged trifluoromethylthiolated synthons. The method is straightforward, operationally simple, and endowed with broad substrate scope and good functional group tolerance.
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