Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1992-03-06
1993-08-10
Ivy, C. Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
549450, 549455, C07D31716
Patent
active
052350746
ABSTRACT:
This invention process for preparing 1,3-dioxolanes of formula: ##STR1## wherein; X.sub.1, X.sub.2, X.sub.3 and X.sub.4, like or different from one another, represent F, Cl, Br, I, CF.sub.2 OSO.sub.2 F, SO.sub.2 F, C(O)F, H, perhaloalkyl or oxyperhaloalkyl radicals containing from 1 to 5 carbon atoms,
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patent: 4810806 (1989-03-01), Krespan
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patent: 4973714 (1990-11-01), Krespan
"Some Reactions of Bis(fluoroxy)difluoromethane, CF.sub.2 (OF).sub.2 ", pp. 624-626 F. A. Hohorst, et al., Inorg. Chem., vol. 7, No. 3, (Mar. 1968).
Fontana Simonetta
Montanari Vittorio
Navarrini Walter
Ausimont S.p.A.
Ivy C. Warren
Owens A. A.
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