Process for preparing chlorothiolformates

Details Process for preparing chlorothiolformates Process for preparing chlorothiolformates

1980-12-08

1982-03-16

Jiles, Henry R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260455B, C07C15502, C07C15400

Patent

active

043200702

ABSTRACT:
Chlorothiolformates are prepared by reacting a mercaptan with phosgene in the presence of a catalytic amount of anion exchange resin in the neutral salt form. Preferably the resin has quaternary ammonium functionality.

REFERENCES:
patent: 2913327 (1959-11-01), Tilles et al.
patent: 3093537 (1963-06-01), Tilles
patent: 3126406 (1964-03-01), Tilles et al.
patent: 3165544 (1965-01-01), Tilles et al.
patent: 3175897 (1965-03-01), Tilles et al.
patent: 3185720 (1965-05-01), Tilles et al.
patent: 3299114 (1967-01-01), Tilles et al.
patent: 4012405 (1977-03-01), Alesandrini
patent: 4119659 (1978-10-01), Alesandrini
Calmon and Kressman, Ion Exchangers in Organic and Biochemistry, Interscience Pub. Ind., New York, 1957 (p. 659).

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