An Intermolecular Hydroamination of Allenamides with Arylamines Catalyzed by Cationic Au(I) Salts
作者:Anthony W. Hill、Mark R. J. Elsegood、Marc C. Kimber
DOI:10.1021/jo101035n
日期:2010.8.6
An intermolecularhydroamination of allenamides with arylamines has been achieved under mild Au(I) catalysis conditions delivering allylamino E-enamides stereoselectively and in high yield. The reaction is made possible via a convenient method for conjugated N-acyliminium formation.
Heterogeneous gold(I)-catalyzed hydroamination of allenamides with arylamines toward allylamino <i>E</i>-enamides
作者:Minhua Jiang、Dayi Liu、Mingzhong Cai
DOI:10.1080/00397911.2021.1902535
日期:——
Abstract A novel and highly efficient heterogeneous gold(I)-catalyzed hydroamination of allenamides with arylamines has been developed that proceeds effectively undermildconditions and offers a general and practical route for the synthesis of allylamino E-enamides with good to excellent yields and high stereoselectivity. The supported gold(I) catalyst can be reused at least seven times without any
Stabilization of Au-nanoparticle-decorated postsynthesis-modified Cu(BDC-NH2) MOF as a reusable heterogeneous catalyst in an intermolecular hydroamination of allenamides with arylamines
Here, we prepared an efficient and reusable catalyst by stepwise post-synthetic modification of surface nitrogen-enriched Cu(BDCNH2) metal-organic frameworks (MOFs) and used it as a catalyst for the preparation of [Cu(BDCNH2) -AuNTf2]. Catalytic performance results of the [Cu(BDCNH2)-AuNTf2] catalyst showed high efficiency in modulating the microenvironment of AuNTf2 Nanoparticles. Successful preparation