Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1986-01-09
1988-08-23
Evans, J. E.
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
570165, C07C 1710
Patent
active
047662581
ABSTRACT:
A process for producing a hydrocarbon fluoride at a high selectivity with minimum formation of by-products is disclosed, which comprises reacting a hydrogen-containing hydrocarbon halide with anhydrous hydrogen fluoride in a liquid phase in the presence of a reaction product of (i) at least one of (a) an oxygen-containing compound selected from the group consisting of H.sub.2 O, H.sub.2 O.sub.2 and an oxygen-containing organic compound, and (b) a nitrogen-containing compound selected from the group consisting of NH.sub.3 and a nitrogen-containing organic compound, (ii) a tin compound selected from the group consisting of a stannic halide, a stannic oxyhalide and an organotin compound, and (iii) anhydrous hydrogen fluoride.
REFERENCES:
patent: 2005708 (1935-06-01), Daudt et al.
patent: 2452975 (1948-11-01), Whalley
patent: 2495407 (1950-01-01), Chapman et al.
patent: 2773913 (1956-12-01), Goerrig et al.
patent: 4374289 (1983-02-01), Van Der Puy et al.
Akiyama Hirohumi
Ide Tohru
Kitamura Takao
Komatsu Takahiro
Yamamoto Shin-ichi
Asahi Kasei Kogyo Kabushiki Kaisha
Evans J. E.
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