Process for the manufacture of monomethyl-tin trichloride

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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C07F 722

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039718174

ABSTRACT:
In the manufacture of monomethyl-tin trichloride by disproportionation of tin tetrachloride with dimethyl-tin dichloride, high yields are achieved by employing phosphines, arsines and stibines or onium compounds of elements of the fifth main group in the periodic system as the catalyst, optionally together with a co-catalyst.

REFERENCES:
patent: 3297732 (1967-01-01), Banks
patent: 3414595 (1968-12-01), Oakes
patent: 3415857 (1968-12-01), Hoye
patent: 3454610 (1969-07-01), Langer
patent: 3459779 (1969-08-01), Neumann
patent: 3519665 (1970-07-01), Molt et al.
patent: 3519667 (1970-07-01), Molt et al.
patent: 3595892 (1971-07-01), VAN DEN Hurk
patent: 3824264 (1974-07-01), Bulten
patent: 3862198 (1975-01-01), Kugele et al.
Chemical Abstracts vol. 63, 11599h (1965).
J. Organometal. Chem., vol. 6 pp. 522-527 (1966).

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