PhI(OAc)2-mediated decomposition of N-arylsulfonyl hydrazones: metal-free synthesis of (E)-vinyl sulfones
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- 作者：Zaigang Luo ; luozi139@163.com" class="auth_mail" title="E-mail the corresponding author ; Yuyu Fang ; Yu Zhao ; Xuemei Xu ; Chengtao Feng ; Zhong Li ; Xiaomei Zhang ; Jie He ; aust_jhe@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Synthesis ; Decomposition ; N-Arylsulfonyl hydrazones ; (E)-Vinyl sulfones ; PhI(OAc)2
- 刊名：Tetrahedron Letters
- 出版年：2016
- 出版时间：7 September 2016
- 年：2016
- 卷：57
- 期：36
- 页码：4105-4108
- 全文大小：733 K
文摘
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Metal-free synthesis of (E)-vinyl sulfones.
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Using nontoxic environment-friendly PhI(OAc)2 as mediator.
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Regioselectivity (generation of α- or β-substituted vinyl sulfones).
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Broad substrate scope (aromatic and aliphatic ketone-derived hydrazones).