Sodium-iodoxybenzoate mediated highly chemoselective aziridination of olefins
作者:Ananthan Bakthavachalam、Hui-Chun Chuang、Tu-Hsin Yan
DOI:10.1016/j.tet.2014.06.029
日期:2014.9
specific oxidant for PhthNH2 to create a highly chemoselective aziridination reagent. This method efficiently effects aziridination of electron-rich, electron-deficient, allylic alcohol and alkenyl bromide CC bonds in good to excellent yields. Inter and intramolecular chemoselectivity was demonstrated between electron-rich and electron-deficientalkenes by using this efficient and metal free protocol.
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
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