Defined Hypervalent Iodine(III) Reagents Incorporating Transferable Nitrogen Groups: Nucleophilic Amination through Electrophilic Activation
作者:José A. Souto、Claudio Martínez、Irene Velilla、Kilian Muñiz
DOI:10.1002/anie.201206420
日期:2013.1.21
Only I and N: Hypervalent iodine(III) reagents with two reactive IN single bonds have been isolated for the first time. Their solid‐state and solution structures provide evidence for enhanced electrophilicity at iodine and nucleophilic character of the imine. As a result, improved reactivity in amination reactions and unprecedented nitrogen‐transfer reactions under metal‐free conditions are realized
仅1和N:高价碘(III)与两个反应性我试剂 N个单键已经被分离的第一次。它们的固态和溶液结构为碘的亲电子性和亚胺的亲核性提供了证据。结果,实现了在无金属条件下提高了胺化反应的反应性和前所未有的氮转移反应。