Patent · US Active

Process for the production of organohydridochlorosilanes

US11008349B2 · kind B2 · utility

2Cited by

10References

21Claims

0Family size

Assignee

Momentive Performance Materials GmbH · US

Inventors

Norbert Auner · Eutin, DE
Tobias Santowski · Langenselbold, DE
Alexander Sturm · Mainz, DE

Key dates

Filing date	Sep 20, 2018
Grant date	May 18, 2021
Priority date	—
Expiry date	Sep 20, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F7/121
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to a process for the manufacture of organomonosilanes, in particular, bearing both hydrogen and chlorine substituents at the silicon atom by subjecting a silane substrate comprising one or more organomonosilanes, with the proviso that at least one of these silanes has at least one chlorine substituent at the silicon atom, to the reaction with one or more metal hydrides selected from the group of an alkali metal hydride and an alkaline earth metal hydride in the presence of one or more compounds (C) acting as a redistribution catalyst.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.