基于苯并呋喃酮的α,β-不饱和羰基化合物的合成研究  

Synthesis of Functionalizedα,β-Unsaturated Carbonyl Compounds Derived from Benzofuran-3(2 H)-One

作　　者：李煌 刘濂 李雪锋 Li Huang;Liu Lian;Li Xuefeng(School of Chemistry and Environmental,Southwest Minzu University,Chengdu 610207,China)

机构地区：[1]西南民族大学化学与环境学院,四川成都610207

出　　处：《山东化工》2023年第10期1-3,共3页Shandong Chemical Industry

基　　金：四川省科技厅应用基础项目(2022NSFSC0628);西南民族大学中央高校基本科研业务费专项资金项目(校2021113)。

摘　　要：通过廉价易得的2-羟基苯乙酮经过取代、羟醛缩合和酯化三步反应最终合成基于苯并呋喃酮,且含丙烯酸酯基的α,β-不饱和羰基化合物。所有的产物经过^(1)H NMR和^(13)C NMR分析,确认结构准确无误。The functionalizedα,β-unsaturated carbonyl compounds derived from benzofuran-3(2 H)-one were readily synthesized from cheap and commercially available 2-hydroxyacetophenone through a multi-step process,including nucleophilic substitution,aldol condensation and esterification.The structures of the products were unambiguously confirmed by^(1)H NMR and^(13)C NMR analysis.

关 键 词：苯并呋喃酮 羟醛缩合 不饱和羰基化合物 

分 类 号：O626.11[理学—有机化学]