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US 5,151,535 AGranted
Fluorine-containing .alpha.,.beta.-bifunctional compounds and process for their production
AssigneeSagami Chemical Research Center
InventorsTakamasa Fuchikami, Hisao Urata
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Abstract
A fluorine-containing .alpha.,.omega.-bifunctional compound having the formula: ##STR1## wherein each of R.sup.1 and R.sup.2 independently is a hydrogen atom, an alkyl group or an aralkyl group; X is --COOH, --COOR.sup.3, --COY or --NCO, wherein R.sup.3 is an alkyl group or an aralkyl group and Y is a halogen atom or N.sub.3 ; and n is an integer of at least 1 provided that when X is --COOH, n is an integer of at least 4.
Claims1
A fluorine-containing .alpha.,.omega.-bifunctional compound having the formula:
- ##STR34## wherein each of R.sup.1 and R.sup.2 independently is an alkyl group having 1 to 10 carbon atoms or an aralkyl group having 7 to 10 carbon atoms;
- X is --COOH, --COOR.sup.3 or --COY, wherein R.sup.3 is an alkyl group having 1 to 5 carbon atoms and Y is a halogen atom;
- and n is an integer of at least 1.
Dependencies are inferred from the claim text.