Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-09-23
1978-05-30
Chan, Nicky
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
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
Gotsmann Guenther
Schenk Walter
Schlecht Helmut
BASF - Aktiengesellschaft
Chan Nicky
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