Process for the preparation of halogenated polyethers

Details Process for the preparation of halogenated polyethers Process for the preparation of halogenated polyethers

1993-06-04

1994-03-08

Mars, Howard T.

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

Organic compounds

Oxygen containing

568677, 568676, 568669, 549378, C07C 4106

Patent

active

052929612

ABSTRACT:
Process for the preparation of halogenated polyethers of the general formula: ##STR1## wherein X=Cl or F, R.sub.F and R'.sub.F either equal to or different from each other, are selected from fluorinated alkyl radicals with from 1 to 20 carbon atoms, cycloalkyl, heterocyclic, alkylcycloalkyl or cycloalkylalkyl radicals, having from 5 to 20 carbon atoms, said radicals possibly containing also other halogen atoms different from fluorine and possibly ethereal oxygen atoms, by reaction with a fluoroxy or chloroxy compound of the formula: R'.sub.F OX with a fluorovinylether of the general formula: R.sub.F O--CF.dbd.CF.sub.2.

REFERENCES:
patent: 4577044 (1986-03-01), Campbell et al.
South African Patent Journal, Dec. 1986 vol. 19, No. 12 p. 174 & Computer Readout from WPIL.
Kamil et al. Inorg, Chem., 1986 25, 376-380.

Affiliated with

Also associated with

Rating

Process for the preparation of halogenated polyethers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of halogenated polyethers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of halogenated polyethers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-155255