Process for the preparation of halogenoalkanes

Details Process for the preparation of halogenoalkanes Process for the preparation of halogenoalkanes

1992-02-03

1993-04-13

Cintins, Marianne M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C07C 1716

Patent

active

052025128

ABSTRACT:
Process for the preparation of methyl chloride, which comprises reacting methanol with hydrogen chloride in a concentration below the particular ageotropic concentration in the liquid phase in the presence of an amine hydrohalide.

REFERENCES:
patent: 2908725 (1957-04-01), Butterfield et al.
patent: 3852368 (1974-12-01), Boggs
patent: 3981938 (1976-09-01), Steele et al.
Soviet Inventions Illustrated, CH Section, Week C 34, Oct. 1, 1980 Derwent Publications Ltd., London, C03, SU-707 904 (Vershinin).
Soviet Inventions Illustrated, CH Section, Week C 33, Sept. 24, 1980 Derwent Publications Ltd., London, C01, SU-706 391 (Troitskii).
Patent Abstracts of Japan, unexamined applications, C Section, vol. 3, No. 50, Apr. 27, 1979, The Patent Office Jap. Government, p. 20, C44 Kokai-No. 50, 54-24 803 (Shin Nippon Rika).
Patent Abstracts of Japan, unexamined applications, C Section, vol. 6, No. 31, Feb. 24, 1982, The Patent Office Jap. Government, p. 94, C92, Kokai-No. 56-150 026 (Shinetsu).
Patent Abstracts of Japan, unexamined applications, C Section, vol. 7, No. 219, Sep. 29, 1983, The Patent Office Japanese Government, p. 165, C 188, Kokai-No. 58-118 526 (Mitsubishi Gas).
EP0257866--WPI Abstract.
US 8918 U.S. Pat. No. 4,822,928 WPI Abstract.
EP 9010 EP0257866 WPI Abstract.
Basic JP62005930 WPI Abstract.

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