[EN] METHOD FOR THE MANUFACTURE OF ALKOXYSILYL-CONTAINING THIOCARBOXYLIC ACID ESTERS<br/>[FR] PROCÉDÉ DE FABRICATION D'ESTERS D'ACIDE THIOCARBOXYLIQUE CONTENANT DE L'ALKOXYSILYLE
申请人:MOMENTIVE PERFORMANCE MAT INC
公开号:WO2020223068A1
公开(公告)日:2020-11-05
There is provided herein a method for the manufacture of alkoxysilyl-containing thiocarboxylic acid ester which comprises reacting a thioester with a mercapto-functional alkoxy silane and/or an alkali metal salt, an alkaline earth metal salt, a trisubstituted ammonium salt of an alkoxysilyl-functional thiolate which uses economical and readily available reagents, avoids the use of phosgene or thionyl chloride reagents and produces byproducts that may be recycled.
Disclosed are nucleotide sequences encoding thioesterase enzymes, methods for their production, their use in methods to form thioesters, and their use in methods of screening for other wild type bacteria capable of producing said thioesterase enzymes.
Also disclosed are compositions comprising thioesters produced by the methods disclosed herein.
Method for the manufacture of alkoxysilyl-containing thiocarboxylic acid esters
申请人:Momentive Performance Materials Inc.
公开号:US10919920B2
公开(公告)日:2021-02-16
There is provided herein a method for the manufacture of alkoxysilyl-containing thiocarboxylic acid ester which comprises reacting a thioester with a mercapto-functional alkoxysilane and/or an alkali metal salt, an alkaline earth metal salt, a trisubstituted ammonium salt of an alkoxysilyl-functional thiolate which uses economical and readily available reagents, avoids the use of phosgene or thionyl chloride reagents and produces byproducts that may be recycled.