Cyclic perfluoroethers and method of making

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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549352, 549353, C07D31912

Patent

active

052546993

ABSTRACT:
Provided are novel cyclic perfluoroethers which are thermally and chemical stable fluids. They are prepared by photo decarbonylation of cyclic perfluoroketones.

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Abe et al, Chem. Abst., vol. 86, #43134q (1977).
J. A. Semlyen, "Cyclic Polymers", Elsevier Applied Science Publishers.
J. March, "Advanced Organic Chemistry" (1975).

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