Process for preparing fluoroalkyl-substituted iodoalkanes

Details Process for preparing fluoroalkyl-substituted iodoalkanes Process for preparing fluoroalkyl-substituted iodoalkanes

1984-10-19

1986-05-06

Warren, Charles F.

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

Organic compounds

Halogen containing

570153, 570144, 560254, 560260, C07C 1728, C07C 2118

Patent

active

045873666

ABSTRACT:
A process is described for preparing fluoroalkyl-substituted iodoalkanes by reacting a fluorinated alkyl iodide with a substituted or unsubstituted alkene under heat in the presence of a catalyst. The catalyst is at least one metal which, in the periodic table of the elements, has one of the atomic numbers 24 to 30, 42 to 48 or 74 to 79 and is in finely divided form. The products of the process according to the invention are addition compounds of the fluorinated alkyl iodide with the substituted or unsubstituted alkene and, in known processes, can be used as useful intermediates for preparing fluorine-containing polymers, textile finishes, fire-extinguishing agents or surfactants.

REFERENCES:
patent: 3862978 (1975-01-01), Decker et al.
patent: 4073817 (1978-02-01), Jager
patent: 4478760 (1984-10-01), Blancou et al.

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