Synthesis of <i>N</i>‐Difluoromethyl Carbonyl Compounds from <i>N</i>‐Difluoromethylcarbamoyl Fluorides
作者:Chunyang Hu、Lvqi Jiang、Zihao Guo、Yasir Mumtaz、Jie Liu、Jiarong Qin、Yixing Chen、Zhongquan Lin、Wenbin Yi
DOI:10.1002/anie.202319758
日期:2024.4.8
operationally simple and practical protocol to access N-CF2H amides and related carbonyl derivatives was developed. The protocol utilizes a one-pot conversion of thioformamides via desulfurization-fluorination and acylation, providing N-difluoromethylcarbamoyl fluoride that can be further diversified to a diversity of N-CF2H carbonyl compounds including amides, carbamates, ureas, thiocarbamates, and selenocarbamates
开发了一种操作简单且实用的获取N -CF 2 H 酰胺和相关羰基衍生物的方案。该方案利用硫代甲酰胺通过脱硫氟化和酰化的一锅转化,提供N-二氟甲基氨基甲酰氟,该氟化物可以进一步多样化为多种N -CF 2 H羰基化合物,包括酰胺、氨基甲酸酯、脲、硫代氨基甲酸酯和硒代氨基甲酸酯。丰富的功能。