use of a cyankupplers in a farbphotographischen silberhalogenidmaterial and a farbphotographisches silberhalogenidmaterial contains the pimp

摘要

There is disclosed a cyan dye-forming coupler represented by formula (I) and a silver halide color photographic material containing same. Formula (I) CHEM wherein EWG represents an electron-attractive group having a Hammett substituent constant sigma p value of 0.30 or more, R1 and R2 each represent a substituent, l represents an integer of 0 or 1, X represents a hydrogen atom or a group capable of being released upon coupling reaction with the oxidized product of an aromatic primary amine derivative, and Y represents a hydroxyl group or a sulfonamido group.