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Updated: Mar 7, 2026

Facile Preparation of 2Z,4E-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
Three-component difunctionalization of alkenes leading to β-acetamido sulfides and β-acetoxy sulfides
Dingyi Wang1, Zhaohua Yan1, Qihuang Xie1
1College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China. senlin@ncu.edu.cn yuanxingwang@ncu.edu.cn.
Abstract:
A novel method for the synthesis of β-acetamido sulfides via NBS-mediated aminosulfenylation of alkenes with thiophenols and nitriles under metal-free conditions has been described. And β-acetamido sulfides were also synthesized with 1-(arylthio)pyrrolidine-2,5-diones as substrates and HBr as an additive. On the other hand, iodine-catalyzed 1,2-acetoxysulfenylation of alkenes by using (diacetoxyiodo)benzene as an oxygen source to synthesise various β-acetoxy sulfides was described as well.
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