Recent advances in radical-mediated [2+2+m] annulation of 1,n-enynes

论文摘要

1,n-Enynes are a versatile class of unsaturated hydrocarbons that found broad applications in the synthetic community of natural products, biologically active structures and functional materials. Typical methods for the transformations of 1,n-enynes include the radical-mediated [2+2+m] annulation reaction as they are particularly efficient accesses to functionalized polycyclic compounds. We herein highlighted recent process in the radical-mediated [2+2+m] annulation of 1,n-enynes, including [2+2+1] and[2+2+2] modes, for the construction of five-to six-membered-ring-fused polycyclic scaffolds. Meanwhile, the mechanisms for these transformations were described.

论文目录

1 Introduction

2 Radical-mediated[2+2+1]annulation of1,n-enynes

2.1 Carbon-centered radicals

2.2 Nitrogen-centered radicals

2.3 Sulfur-centered radicals

3 Radical-mediated[2+2+2]annulation of1,n-enynes

3.1 Carbon-centered radicals

3.2 Silicon-centered radicals

4 Conclusions

文章来源

类型: 期刊论文

作者: Chong-Hui Xu,Yang Li,Jin-Heng Li,Jian-Nan Xiang,Wei Deng

来源: Science China(Chemistry) 2019年11期

年度: 2019

分类: 工程科技Ⅰ辑

专业: 化学

单位: State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University,Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University

基金: supported by the National Natural Science Foundation of China(21625203,21871126),the Jiangxi Province Science and Technology Project(20182BCB22007)

分类号: O626

页码: 1463-1475

总页数: 13

文件大小: 775K

下载量: 5

Recent advances in radical-mediated [2+2+m] annulation of 1,n-enynes

论文摘要

论文目录

文章来源

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