Environmentally benign decarboxylative N-, O-, and S-acetylations and acylations,Green Chemistry

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Environmentally benign decarboxylative N-, O-, and S-acetylations and acylations
Green Chemistry ( IF 9.3 ) Pub Date : 2020-11-16 , DOI: 10.1039/d0gc03731a
Santanu Ghosh _{1,

2,

3,

4} , Anisha Purkait _{1,

2,

3,

4} , Chandan K. Jana _{1,

2,

3,

4}

Affiliation

An operationally simple and general method for acetylation and acylation of a wide variety of substrates (amines, alcohols, phenols, thiols, and hydrazones) has been reported. Meldrum's acid and its derivatives have been used as an air-stable, non-volatile, cost-effective, and easy to handle acetylating/acylating agent. Easily separable byproducts (CO₂ and acetone) allowed the isolation of analytically pure acetylated products without the requirement of work-up and any chromatography.

中文翻译：

对环境有益的脱羧N-，O-和S-乙酰化和酰化作用

已经报道了用于多种底物（胺，醇，酚，硫醇和）的乙酰化和酰化的操作简单且通用的方法。Meldrum的酸及其衍生物已被用作空气稳定，不挥发，具有成本效益且易于处理的乙酰化/酰化剂。易于分离的副产物（CO ₂和丙酮）可分离分析纯的乙酰化产物，而无需进行后处理和任何色谱分离。

更新日期：2020-11-27

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