1-Chloro-prop-2-ene-3-sulfonic acid compounds and their manufact

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

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2604299, 260431, 260439R, 260513H, 204 49, C07C14316, C07F 306, C07F 310, C25D 312

Patent

active

040923479

ABSTRACT:
The new 1-monochloro- and 1,1-dichloro-prop-2,3-ene-3-sulfonic acids and their metal salts, and a process for their manufacture by reacting chloropropanesulfonic acid compounds with alkali metal carbonates, alkali metal bicarbonates and/or alkaline earth metal hydroxides at from 5.degree. to 100.degree. C to give 1-chloro-prop-2,3-ene-3-sulfonates which may then be reacted with acid compounds in a second step.
The products are starting materials for the manufacture of pesticides, plasticizers, solvents, leather greases, detergents, lubricating oils, synthetic resins and slip agents. They are also assistants in electroplating processes and starting materials for the manufacture of such assistants.

REFERENCES:
patent: 3048625 (1962-08-01), Distler et al.
patent: 3730854 (1973-05-01), Schenk et al.
patent: 3969399 (1976-07-01), Passal

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