The present disclosure describes novel silylated heteroaromatic derivatives, including those prepared by methods comprising the use of hydrosilanes and at least one strong base, the definition of strong base now also including hydroxide, especially KOH.
SILYLATION OF AROMATIC HETEROCYCLES BY EARTH ABUNDANT TRANSITION-METAL-FREE CATALYSTS
申请人:CALIFORNIA INSTITUTE OF TECHNOLOGY
公开号:US20180057514A1
公开(公告)日:2018-03-01
The present invention describes chemical systems and methods for silylating aromatic organic substrates, said system or method comprising or consisting essentially of a mixture of (a) at least one organosilane and (b) at least one strong base, the definition of strong base now also including hydroxide, especially KOH, said system being preferably, but not necessarily 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.
SILYLATED DERIVATIVES OF AROMATIC HETEROCYCLES
申请人:California Institute Of Technology
公开号:US20190048030A1
公开(公告)日:2019-02-14
The present disclosure describes novel silylated heteroaromatic derivatives, including those prepared by methods comprising the use of hydrosilanes and at least one strong base, the definition of strong base now also including hydroxide, especially KOH.
Silylated Derivatives Of Aromatic Heterocycles
申请人:California Institute of Technology
公开号:US20210047348A1
公开(公告)日:2021-02-18
The present disclosure describes methods for silylating aromatic derivatives, comprising the use of hydrosilanes and potassium hydroxide.