Highly efficient and green esterification of carboxylic acids in deep eutectic solvents without any other additives
SYNTHETIC COMMUNICATIONS(2018)
摘要
A protocol that carboxylic acids esterifies with the quaternary ammonium salt of deep eutectic solvent (DES) is presented, which opens a new access to ester using DES as alkylating agent, solvent, and catalyst. The reaction runs smoothly in DES without any other additives. Substituted cinnamic acids, aromatic acids, and aliphatic acids can be esterified in moderate to good yields. The advantages of this reaction include excellent functional group compatibility and simple reaction procedure. [GRAPHICS] .
更多查看译文
关键词
Carboxylic acids,catalyst-free,deep eutectic solvent,esterification
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要