Perfluoro-1,1-di(orthoxylyl)alkyl compounds

Details Perfluoro-1,1-di(orthoxylyl)alkyl compounds Perfluoro-1,1-di(orthoxylyl)alkyl compounds

1987-02-20

1989-01-31

Mars, Howard T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

228 42, 228218, C07C 2318

Patent

active

048017612

ABSTRACT:
Novel compositions of matter are disclosed; perfluoro-1,1-di(orthoxylyl) methane, perfluoro-1,1-di(orthoxylyl) ethane and perfluoro-1,1-di(orthoxylyl) propane. The compositions are made by cobalt trifluoride fluorination of 1,1-di(orthoxylyl) methane, 1,1-di(orthoxylyl) ethane and 1,1-di(orthoxylyl) propane. The compositions have utility as vapor phase soldering fluids.

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47-11748 (11,748), Japanese Authors: Kato & Shibuya, Title: Method for Producing 1,1-diarylethe, Date: Apr. 12, 1972, Filed: Nov. 13, 1968.
127-33 (Chemical Abstracts), vol. 47, #1624, A-H, Barbour et al.

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