Patent ID: 8580486
Filing Date: 2013-11-12
Classification: C07C,C08F,G03F

Abstract:
1. A compound that is an acid or a salt and has a fluorine-containing carbanion structure represented by the following general formula (1), wherein n represents an integer of 1-3; R′ represents a C R represents a C in R, hydrogen atoms on the alkyl group, the alkenyl group, the alicyclic organic group, the organic group formed of the alicyclic organic group and the straight-chain alkylene group, the monocyclic or polycyclic lactone, and the aryl group may partially or entirely be replaced with fluorine, hydroxyl group, hydroxycarbonyl group, or C in R, two hydrogen atoms on the same carbon constituting the alkyl group, the alkenyl group, the alicyclic organic group, or the organic group formed of the alicyclic organic group and the straight-chain alkylene group may be replaced with a single oxygen atom to make a keto group; in R, one of the hydrogen atoms on the alkyl group may be replaced with 2-acryloyloxy group or 2-methacryloyloxy group; A represents any one of four groups represented by the following formula, and each of R