Literature DB >> 23147597

Tetrabutylammonium iodide catalyzed allylic sulfonylation of α-methyl styrene derivatives with sulfonylhydrazides.

Xiaoqing Li1, Xiangsheng Xu, Can Zhou.   

Abstract

Sulfonyl radicals generated from sulfonylhydrazides by the Bu(4)NI-tert-butyl hydroperoxide (TBHP) catalysis system underwent addition to a variety of α-methyl styrene derivatives to give the corresponding allylic sulfones. This selective allylic sulfonylation is metal-free, operationally simple, and environmentally friendly.

Entities:  

Year:  2012        PMID： 23147597     DOI： 10.1039/c2cc36960e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  A new cascade halosulfonylation of 1,7-enynes toward 3,4-dihydroquinolin-2(1H)-ones via sulfonyl radical-triggered addition/6-exo-dig cyclization.

Authors:  Yi-Long Zhu; Bo Jiang; Wen-Juan Hao; Ai-Fang Wang; Jiang-Kai Qiu; Ping Wei; De-Cai Wang; Guigen Li; Shu-Jiang Tu
Journal:  Chem Commun (Camb)       Date:  2016-01-31       Impact factor: 6.222

2.  Electrochemical sulfonylation of alkenes with sulfonyl hydrazides: a metal- and oxidant-free protocol for the synthesis of (E)-vinyl sulfones in water.

Authors:  Yin-Long Lai; Yunyan Mo; Shaoxi Yan; Shengling Zhang; Lejie Zhu; Jianmin Luo; Huishi Guo; Jianpeng Cai; Jianhua Liao
Journal:  RSC Adv       Date:  2020-09-08       Impact factor: 4.036

3.  Palladium nanoparticles as efficient catalyst for C-S bond formation reactions.

Authors:  Mei-Na Zhang; Shahid Khan; Junjie Zhang; Ajmal Khan
Journal:  RSC Adv       Date:  2020-08-21       Impact factor: 4.036

4.  Catalytic arylsulfonyl radical-triggered 1,5-enyne-bicyclizations and hydrosulfonylation of α,β-conjugates.

Authors:  Zhen-Zhen Chen; Shuai Liu; Wen-Juan Hao; Ge Xu; Shuo Wu; Jiao-Na Miao; Bo Jiang; Shu-Liang Wang; Shu-Jiang Tu; Guigen Li
Journal:  Chem Sci       Date:  2015-11-13       Impact factor: 9.825
  4 in total

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