Practical Olefin Aziridination with a Broad Substrate Scope
作者:Tung Siu、Andrei K. Yudin
DOI:10.1021/ja0172215
日期:2002.1.1
possibility of a rational approach that bypasses the requirement for stoichiometric amounts of toxic oxidants and metal additives (including reagents and catalysts) in organic redox reactions. We describe an aziridination process that delivers a nitrene functionality to olefins from a readily available N-aminophthalimide. Remarkably, both electron-rich and electron-poor olefins are converted to aziridines
Process and apparatus for addition of nitrogen to an organic molecule under electrochemical conditions. Processes include aziridination of olefins and imination of sulfoxides to form sulfoximines. Nitrene generation in the presence of a carboxylate is described
[EN] NITROGEN ATOM TRANSFER<br/>[FR] TRANSFERT D'ATOMES D'AZOTE
申请人:YLEKTRA INC
公开号:WO2003010361A2
公开(公告)日:2003-02-06
Process and apparatus for addition of nitrogen to an organic molecule under electrochemical conditions. Processes include aziridination of olefins and imination of sulfoxides to form sulfoximines. Nitrene generation in the presence of a carboxylate is described
Hypoiodite-Mediated Metal-Free Catalytic Aziridination of Alkenes
作者:Akira Yoshimura、Kyle R. Middleton、Chenjie Zhu、Victor N. Nemykin、Viktor V. Zhdankin
DOI:10.1002/anie.201203925
日期:2012.8.6
Look, no metal: A metal‐free catalytic procedure for aziridination of alkenes using tetrabutylammonium iodide as the catalyst, m‐chloroperoxybenzoic acid (mCPBA) as the terminal oxidant, and N‐aminophthalimide as the nitrenium precursor has been developed (see scheme; right: X‐ray structure of one of the products). Control experiments suggests that the active oxidant is in situ generated hypoiodous