公开(公告)号：US20170050180A1

公开(公告)日：2017-02-23

申请号：US15307077

申请日：2015-04-21

Applicant: STUDIENGESELLSCHAFT KOHLE MBH

Inventor： Manuel ALCARAZO ,  Christian WILLE ,  Hendrik TINNERMANN

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

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.

Abstract translation: 本发明涉及用作金属配体的新的阳离子化合物的合成和应用。 具体地说，制备N-烷基/芳基取代的吡啶鎓膦并用作过渡金属的配体。 还描述了如此获得的金属络合物及其在化学合成中作为催化剂的用途。 还值得一提的是，N-烷基/芳基吡啶基膦可以通过短的，可扩展的和高度模块化的途径合成。