Invention Grant
- Patent Title: Reactions of aromatic substrates with base-activated hydrosilanes-silylations and reductive cleavage
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Application No.: US14043917Application Date: 2013-10-02
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Publication No.: US09908840B2Publication Date: 2018-03-06
- Inventor: Robert H. Grubbs , Alexey Fedorov , Anton Toutov , Nicholas A. Swisher
- Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
- Applicant Address: US CA Pasadena
- Assignee: California Institute of Technology
- Current Assignee: California Institute of Technology
- Current Assignee Address: US CA Pasadena
- Agency: Baker & Hostetler LLP
- Main IPC: C07D249/18
- 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
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.
Public/Granted literature
- US20140091256A1 TRANSITION-METAL FREE REDUCTIVE CLEAVAGE OF AROMATIC C-O, C-N, AND C-S BONDS BY ACTIVATED SILANES Public/Granted day:2014-04-03
Information query
