区域选择性
化学
范围(计算机科学)
二氟卡宾
组合化学
钠
基质(水族馆)
有机化学
催化作用
计算机科学
海洋学
程序设计语言
地质学
作者
Km Ishu,Neha Sharma Prabhakar,Krishna Nand Singh
摘要
A practical synthesis of new β-difluoromethoxy vinyl sulfones has been explored by O-difluoromethylation of β-ketosulfones using the inexpensive and easily workable sodium chlorodifluoroacetate as a difluorocarbene precursor. The strategy is convenient and regioselective, and features an adequate substrate scope and functional group tolerance.
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