A highly effective cobalt catalyst for olefin aziridination with azides: hydrogen bonding guided catalyst design

Organic Letters
Joshua V RuppelX Peter Zhang

Abstract

[Co(P1)], which was designed on the basis of potential hydrogen-bonding interactions in the metal-nitrene intermediate, is a highly active aziridination catalyst with azides. [Co(P1)] can effectively aziridinate various aromatic olefins with arylsulfonyl azides under mild conditions, forming sulfonylated aziridines in excellent yields. The Co-based system enjoys several attributes associated with the relatively low cost of cobalt and the wide accessibility of arylsulfonyl azides. Furthermore, it generates stable dinitrogen as the only byproduct.

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Citations

Apr 24, 2012·Journal of the American Chemical Society·Quyen NguyenTom G Driver
Nov 26, 2008·Chemical Communications : Chem Comm·Agathe C MayerCarsten Bolm
Jul 9, 2009·Chemical Communications : Chem Comm·Velusamy SubbarayanX Peter Zhang
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Jul 4, 2008·Organic Letters·Meihua Shen, Tom G Driver
Jul 23, 2021·Journal of the American Chemical Society·Jingjing XieX Peter Zhang

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