4-(2,2-Dichloro-1,1-difluoroethoxybenzene) sulfonyl chloride and

Details 4-(2,2-Dichloro-1,1-difluoroethoxybenzene) sulfonyl chloride and 4-(2,2-Dichloro-1,1-difluoroethoxybenzene) sulfonyl chloride and

1977-01-10

1978-09-05

Morgenstern, Norman

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260465F, 424304, C07C14370

Patent

active

041119886

ABSTRACT:
The compound of this invention is prepared by reacting phenol as such or as its alkali metal phenate with dichlorodifluoroethylene to form 2,2-dichloro-1,1-difluoroethoxybenzene and reacting the latter with chlorosulfonic acid and recovering the reaction product. The compound of this invention, when reacted with acrylonitrile gives the antimicrobial compound, 2-chloro-3-(4-(2,2-dichloro-1,1-difluoroethoxy)phenyl)sulfonyl)propanenitr ile.

REFERENCES:
patent: 2866821 (1958-12-01), Wargotz et al.
patent: 3578710 (1971-05-01), Bruson et al.
patent: 3772373 (1973-11-01), Lee
patent: 3878242 (1975-04-01), Hempel et al.
England et al., "J.A.C.S.," vol. 82, p. 5116, (1960).
Park et al., "J.A.C.S.," vol. 70, p. 1550, (1948).
"Canadian Jour. of Chem.," (43)6, p. 1870-1874, (1965).

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