作者:Jacob A. Kautzky、Tao Wang、Ryan W. Evans、David W. C. MacMillan
DOI:10.1021/jacs.8b02650
日期:2018.5.30
conversion of carboxylic acids to trifluoromethyl groups via the combination of photoredox and copper catalysis. This transformation tolerates a wide range of functionality including heterocycles, olefins, alcohols, and strained ring systems. To demonstrate the broad potential of this new methodology for late-stage functionalization, we successfully converted a diverse array of carboxylic acid-bearing
在此,我们公开了一种通过光氧化还原和铜催化的组合将羧酸转化为三氟甲基的有效方法。这种转变可以容忍广泛的官能团,包括杂环、烯烃、醇和应变环系统。为了证明这种新方法在后期功能化方面的广泛潜力,我们成功地将各种含羧酸的天然产物和药物转化为相应的三氟甲基类似物。