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维生素B1催化的芳香醛与醇的有氧氧化酯化反应。

Vitamin B1-catalyzed aerobic oxidative esterification of aromatic aldehydes with alcohols.

作者信息

Luo Xin-Long, Ge Danhua, Yu Zi-Lun, Chu Xue-Qiang, Xu Pei

机构信息

School of Chemistry and Molecular Engineering, Nanjing Tech University Nanjing 211816 China

Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University Xuzhou 221004 China

出版信息

RSC Adv. 2021 Sep 17;11(49):30937-30942. doi: 10.1039/d1ra05134b. eCollection 2021 Sep 14.

Abstract

A straightforward aerobic oxidative esterification of aryl aldehydes with alcohols has been developed for the synthesis of substituted esters by employing vitamin B1 as a cost-effective, metal-free, and eco-friendly NHC catalyst. Air is used as a green terminal oxidant. The reaction is a useful addition to the existing NHC-catalytic oxidative esterification.

摘要

通过使用维生素B1作为一种经济高效、无金属且环境友好的氮杂环卡宾催化剂,已开发出一种直接的芳醛与醇的有氧氧化酯化反应,用于合成取代酯。空气被用作绿色终端氧化剂。该反应是对现有的氮杂环卡宾催化氧化酯化反应的有益补充。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a0ad/9041312/e4b6dc7b0d78/d1ra05134b-f1.jpg

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