Patent · US Expired

Method for preparing 2-chloroethylsilanes

US4405804A · kind A · utility

1Cited by

4References

5Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Peter John · Burghausen, DE
Reinhold Artes · Burghausen, DE
Volker Frey · Burghausen, DE
Matthias Scherer · Emmerting, DE

Key dates

Filing date	Sep 2, 1982
Grant date	Sep 20, 1983
Priority date	—
Expiry date	Sep 2, 2002

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F7/127
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A method for preparing 2-chloroethylsilanes which comprises reacting a vinylchlorosilane with hydrogen chloride in the presence of a catalyst consisting of at least one organoaluminum compound, or the product obtained from the in situ reaction of such an aluminum compound with at least one of the reactants. The catalyst may first be deactivated, if desired, by the addition of a liquid organopolysiloxane to the reaction mixture, prior to the distillation of the 2-chloroethylsilane.

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