1,2,3,4-Tetrahydroisoquinoline-pyrrolidine derivatives as antagonists of apoptosis (IAPs) for the treatment of cancer.
申请人:Bristol-Myers Squibb Company
公开号:EP2861581B9
公开(公告)日:2017-08-30
Tungsten-Catalyzed Transamidation of Tertiary Alkyl Amides
作者:Fang-Fang Feng、Xuan-Yu Liu、Chi Wai Cheung、Jun-An Ma
DOI:10.1021/acscatal.1c01840
日期:2021.6.18
chloride as a catalyst and chlorotrimethylsilane as an additive. The highly electrophilic and oxophilic tungsten catalyst enables the selective scission of a C–N bond of tertiary alkyl amides to effect transamidation of a myriad of structurally and electronically diverse tertiary alkyl amides and amines. Mechanistic study implies that the synergistic effect of the catalyst and the additive could pronouncedly