Base-free regio- and stereoselective photochemical synthesis of enol ethers from 1,3-dicarbonyl compounds

被引：3

作者：

Zhu, Keyong ^{[1
]}

Yu, Wen-Jing ^{[2
]}

Zhou, Xinlong ^{[1
]}

Xu, Chaogui ^{[1
]}

Zhao, Guanzhen ^{[1
]}

Chai, Yun ^{[1
]}

Li, Shi-Jun ^{[2
]}

Xu, Yuanqing ^{[1
]}

Li, Pan ^{[1
]}

机构：

[1] Henan Univ, Coll Chem & Mol Sci, Kaifeng 475004, Peoples R China

[2] Zhengzhou Univ, Inst Green Catalysis, Coll Chem, Zhengzhou 450001, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 84期

关键词：

BETA-KETO-ESTERS; C-H BONDS; ASYMMETRIC ALKYLATION; DIAZO-COMPOUNDS; O-ALKYLATION; INSERTION; REAGENT; ION;

D O I：

10.1039/d3cc03317a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A visible light-induced kinetic controlled regioselective O-alkylation of various 1,3-dicarbonyl compounds with diazoacetates and cyclic ethers has been developed. The protocol provides a green and practical approach to highly stereoselective enol ethers under mild and base-free conditions in good to excellent yields. A visible light-induced kinetic controlled regioselective O-alkylation of various 1,3-dicarbonyl compounds with diazoacetates and cyclic ethers has been developed.

引用

页码：12605 / 12608

页数：4

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