Method for producing mercaptan-containing organosilicon compound

Details Method for producing mercaptan-containing organosilicon compound Method for producing mercaptan-containing organosilicon compound

1979-03-30

1980-08-12

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

556429, C07F 710, C07F 718

Patent

active

042172942

ABSTRACT:
A two-stage process for producing gamma-mercaptopropyltrialkoxysilane which comprises reacting beta-cyanoethyltrialkoxysilane with hydrogen sulfide in the presence of an amide to form a novel gamma-trialkoxysilylthiopropionamide intermediate followed by reducing said intermediate with hydrogen in the presence of a transition metal polysulfide.

REFERENCES:
patent: 3590065 (1971-06-01), Rakus et al.
patent: 3631194 (1971-12-01), LeGrow
patent: 3642855 (1972-02-01), Berger
patent: 3957844 (1976-05-01), Mui
patent: 4012403 (1977-03-01), Mui
Gilbert et al., "J. of Chem. Eng. Data," 13, p. 130, 1968.

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