Microwave-assisted synthesis of β-amino-α,β-unsaturated esters: a rapid and efficient access to (Z)-methyl 3-amino-2-substituted acrylate
作者:Han Cao、Xue-jing Liu、Peng-fei Li、Fu-sheng Bie、Yi-jun Shi、Peng Yan、Ying Han
DOI:10.1080/00397911.2021.1923751
日期:2021.7.18
Abstract We report a two-step rapid and efficient synthesis of β-amino-α,β-unsaturated esters. Microwave-assisted synthesis was used throughout the process. Seventeen β-amino-α,β-unsaturated esters were produced in excellent yields and short reaction times. The effects of the heating method and substituents, especially the o-substituted group of the phenols or thiophenols, were investigated. A plausible
摘要 我们报告了 β-氨基-α,β-不饱和酯的两步快速有效合成。在整个过程中使用微波辅助合成。以极好的收率和较短的反应时间生产了 17 种 β-氨基-α,β-不饱和酯。研究了加热方法和取代基的影响,特别是苯酚或苯硫酚的邻取代基团。还提出了一个合理的反应机制。