A convenient method for reduction dehalogenation of α-halocarbonyl compounds using benzenethiol in K<sup>+</sup>/CH<sub>3</sub>CN system
作者:Wei-Li Dong、Wen-Xi Cai、Rui Wu、Zheng-Ming Li、Wei-Guang Zhao、Xing-Hai Liu
DOI:10.1080/10426507.2016.1138309
日期:2016.7.2
GRAPHICAL ABSTRACT ABSTRACT Benzenethiol, as a reductive agent for the dehalogenation of various α-halocarbonyl compounds, is investigated in the K+/CH3CN system. The reaction affords the reduced compounds in high yields under mild reaction conditions, especially α-chlorocarbonyl compounds. Furthermore, the reaction performed under ultrasonic irradiation greatly shortens the reaction time.
图形摘要 摘要 苯硫醇作为各种 α-卤代羰基化合物脱卤的还原剂,在 K+/CH3CN 系统中进行了研究。该反应在温和的反应条件下以高产率提供还原的化合物,尤其是 α-氯代羰基化合物。此外,在超声波照射下进行的反应大大缩短了反应时间。