Catalyst and related methods involving hydrosilylation and dehydrogenative silylation
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United States of America Patent
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Mar 16, 2021
Grant Date -
Jul 23, 2020
app pub date -
Jul 17, 2018
filing date -
Jul 17, 2017
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Abstract
A catalyst having a specific structure and a method of preparing the catalyst is disclosed. A composition is also disclosed, which comprises: (A) an unsaturated compound including at least one aliphatically unsaturated group per molecule, subject to at least one of the following two provisos: (1) the (A) unsaturated compound also includes at least one silicon-bonded hydrogen atom per molecule; and/or (2) the composition further comprises (B) a silicon hydride compound including at least one silicon-bonded hydrogen atom per molecule. The composition further comprises (C) the catalyst. A method of preparing a hydrosilylation reaction product and a dehydrogenative silylation reaction product are also disclosed.
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