I2/TBHP-mediated reaction of sulfonylhydrazides with alkynes: synthesis of (E)-β-iodovinyl sulfones

被引：81
|
作者：
Li, Xiaoqing [1 ]
Xu, Xiangsheng [1 ]
Shi, Xinhua [1 ]
机构：
[1] Zhejiang Univ Technol, Coll Chem Engn & Mat Sci, Hangzhou 310014, Zhejiang, Peoples R China
来源：
TETRAHEDRON LETTERS | 2013年 / 54卷 / 24期
基金：
美国国家科学基金会;
关键词：
(E)-beta-iodovinyl sulfones; Sulfonylhydrazides; TBHP; Sulfonyl radicals; Atom economy; CATALYZED ALLYLIC SULFONYLATION; METAL-FREE; VINYL SULFONES; 1,3-DIPOLAR CYCLOADDITION; OXIDATIVE AMINATION; AZOMETHINE YLIDES; BONDS; ALKENES; TBHP;
D O I：
10.1016/j.tetlet.2013.03.117
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An efficient and simple procedure for the syntheses of (E)-beta-iodovinyl sulfones through TBHP mediated reaction of sulfonylhydrazides and iodine with aryl acetylenes has been developed. This method offers several advantages such as high atom economy, environmentally benign oxidant, less byproduct, and easy operation. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3071 / 3074
页数：4
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