Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1992-05-20
1993-11-23
Siegel, Alan
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
570166, 570169, 570167, C07C 1700, C07C 1708
Patent
active
052646394
ABSTRACT:
A process for producing a 2,2-difluoropropane of the following formula (2), which comprises fluorinating a chlorine-containing 2,2-halogenopropane of the following formula (1) by hydrogen fluoride or a fluorinating agent:
REFERENCES:
patent: 2005707 (1935-06-01), Daudt et al.
patent: 2490764 (1949-12-01), Benning et al.
patent: 2578721 (1951-12-01), McBee et al.
Houben-Weyl: Methoden der Organischen Chemie, 4th Edition, vol. V/3, "Halogenverbindungen", 1962, Georg Thieme Verlag, pp. 124-125.
Morikawa Shinsuke
Ohmori Takashi
Ohnishi Keiichi
Okamoto Hidekazu
Samejima Shunichi
Asahi Glass Company Ltd.
Siegel Alan
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