Me<sub>3</sub>SI-promoted chemoselective deacetylation: a general and mild protocol
作者:Aakanksha Gurawa、Manoj Kumar、Sudhir Kashyap
DOI:10.1039/d1ra03209g
日期:——
Me3SI-mediated simple and efficient protocol for the chemoselective deprotection of acetyl groups has been developed via employing KMnO4 as an additive. This chemoselective deacetylation is amenable to a wide range of substrates, tolerating diverse and sensitive functional groups in carbohydrates, amino acids, natural products, heterocycles, and general scaffolds. The protocol is attractive because it uses
通过使用 KMnO4 作为添加剂,开发了一种 Me3SI 介导的简单而有效的乙酰基化学选择性脱保护方案。这种化学选择性脱乙酰化适用于多种底物,可耐受碳水化合物、氨基酸、天然产物、杂环化合物和一般支架中的多种敏感官能团。该协议很有吸引力,因为它使用环境友好的试剂系统在环境条件下进行定量和清洁转化。