公开(公告)号：US09908840B2

公开(公告)日：2018-03-06

申请号：US14043917

申请日：2013-10-02

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Robert H. Grubbs ,  Alexey Fedorov ,  Anton Toutov ,  Nicholas A. Swisher

IPC: C07D249/18 ,  C07D213/48 ,  C07D213/74 ,  C07D235/10 ,  C07D239/42 ,  C07D241/20 ,  C07C223/06 ,  C07C309/31 ,  C07C209/28 ,  C07C37/50 ,  C07C1/22 ,  C07C37/055 ,  C07C209/62 ,  C07C319/06 ,  C07F7/08

CPC classification number: C07C209/28 ,  C07B2200/05 ,  C07C1/22 ,  C07C37/055 ,  C07C37/50 ,  C07C209/62 ,  C07C319/06 ,  C07F7/081 ,  C07F7/0814 ,  C07C39/15 ,  C07C15/06 ,  C07C15/16 ,  C07C15/18 ,  C07C15/14 ,  C07C15/04 ,  C07C15/02 ,  C07C15/24 ,  C07C211/48 ,  C07C321/26

Abstract: The present invention describes chemical systems and methods for reducing C—O, C—N, and C—S bonds, said system comprising a mixture of (a) at least one organosilane and (b) at least one strong base, said system being substantially free of a transition-metal compound, and said system optionally comprising at least one molecular hydrogen donor compound, molecular hydrogen, or both.