2,2-difluoropropionic acid derivatives

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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Details

260544G, 560145, 560184, 560227, C07C 5318

Patent

active

047190523

ABSTRACT:
2,2,3-trifluoropropionyl fluoride is prepared by opening the ring of tetrafluorooxetane in the presence of a catalyst. Analogously, a novel 2,2-difluoropropionic acid derivative of the formula:

REFERENCES:
patent: 2010154 (1935-08-01), Hubacher
patent: 2678953 (1954-05-01), Conly
patent: 3950160 (1976-04-01), El-Haj et al.
Chuvatkin, N. N. et al., Chemical Abstracts, vol. 97 (1982) #144272r.

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