PROCESSES FOR THE PREPARATION OF STATINS, PARTICULARLY ROSUVASTATIN, AND INTERMEDIATES FOR THE PREPARATION THEREOF
申请人:LEK Pharmaceuticals d.d.
公开号:EP2134696B1
公开(公告)日:2017-05-17
A General Nickel-Catalyzed Hydroamination of 1,3-Dienes by Alkylamines: Catalyst Selection, Scope, and Mechanism
作者:Jan Pawlas、Yoshiaki Nakao、Motoi Kawatsura、John F. Hartwig
DOI:10.1021/ja017575w
日期:2002.4.1
of the thermodynamics favoring the reaction of a nickel allyl with an amine to form an allylic amine, the thermodynamics favored reaction of a nickel(0) complex with allylic amine in the presence of acid to form a Ni(II) allyl. The realization of these thermodynamics led us to the discovery that nickel and some palladium complexes in the presence or absence of acid catalyze the exchange of the amino