TRANSITION-METAL-FREE SILYLATION OF AROMATIC COMPOUNDS
申请人:CALIFORNIA INSTITUTE OF TECHNOLOGY
公开号:US20140094607A1
公开(公告)日:2014-04-03
The present invention describes chemical systems and methods for silylating aromatic organic substrates, 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 methods comprising contacting a quantity of the organic substrate with a mixture of (a) at least one organosilane and (b) at least one strong base, under conditions sufficient to silylate the aromatic substrate; wherein said system is substantially free of a transition-metal compound.
Transition-metal-free silylation of aromatic compounds
申请人:California Institute of Technology
公开号:US09000167B2
公开(公告)日:2015-04-07
The present invention describes chemical systems and methods for silylating aromatic organic substrates, 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 methods comprising contacting a quantity of the organic substrate with a mixture of (a) at least one organosilane and (b) at least one strong base, under conditions sufficient to silylate the aromatic substrate; wherein said system is substantially free of a transition-metal compound.
[EN] SILYLATION OF AROMATIC HETEROCYCLES BY EARTH ABUNDANT TRANSITION-METAL-FREE CATALYSTS<br/>[FR] SILYLATION D'HÉTÉROCYCLES AROMATIQUES PAR DES CATALYSEURS ABONDANTS SUR TERRE, EXEMPTS DE MÉTAUX DE TRANSITION
申请人:CALIFORNIA INST OF TECHN
公开号:WO2016022624A9
公开(公告)日:2016-03-10
TRANSITION-METAL FREE REDUCTIVE CLEAVAGE OF AROMATIC C-O, C-N, AND C-S BONDS BY ACTIVATED SILANES
申请人:CALIFORNIA INSTITUTE OF TECHNOLOGY
公开号:US20140091256A1
公开(公告)日:2014-04-03
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.