公开(公告)号：US09962690B2

公开(公告)日：2018-05-08

申请号：US15307077

申请日：2015-04-21

Applicant: STUDIENGESELLSCHAFT KOHLE MBH

Inventor： Manuel Alcarazo ,  Christian Wille ,  Hendrik Tinnermann

IPC: C07F9/28 ,  C07F15/00 ,  B01J31/24 ,  C07F9/58 ,  C07C2/66 ,  C07C67/30 ,  C07D311/04

CPC classification number: B01J31/2409 ,  B01J31/2404 ,  B01J2231/32 ,  B01J2231/324 ,  B01J2531/18 ,  B01J2531/822 ,  B01J2531/828 ,  C07C2/66 ,  C07C67/30 ,  C07C2531/24 ,  C07D311/04 ,  C07F9/58 ,  C07F15/0073 ,  C07F15/0093

Abstract: The present invention deals with the synthesis and applications of new cationic compounds being useful as metal ligands. Specifically, N-alkyl/aryl substituted pyridiniophosphines are prepared and used as ligands for transition metals. The so-obtained metal complexes and their use as catalysts in chemical synthesis is also described. It also worth mentioning that N-alkyl/aryl pyridiniophosphines can be synthesized through a short, scalable and highly modular route.