INTRAMOLECULAR C-H AMINATION WITH PHOSPHORYL AZIDES
申请人:Zhang X. Peter
公开号:US20110207956A1
公开(公告)日:2011-08-25
A highly effective Co(II)-based system has been developed for catalytic intramolecular C—H amination with phosphoryl azides without the need of terminal oxidant or other additives, resulting in the high-yielding production of cyclophosphoramidates with nitrogen gas as the by-product; additional features of this new catalytic system include the amination of primary C—H bonds and formation of 7-membered ring structures.
Cobalt(II)-Catalyzed Intramolecular C−H Amination with Phosphoryl Azides: Formation of 6- and 7-Membered Cyclophosphoramidates
作者:Hongjian Lu、Jingran Tao、Jess E. Jones、Lukasz Wojtas、X. Peter Zhang
DOI:10.1021/ol100110z
日期:2010.3.19
A highly effective Co(II)-based system has been developed for catalytic intramolecular C−H amination with phosphoryl azides without the need of terminal oxidant or other additives, resulting in the high-yielding production of cyclophosphoramidates with nitrogen gas as the byproduct. Additional features of this new catalytic system include the amination of primary C−H bonds and formation of 7-membered-ring