New perylene dye compounds useful e.g. as fluorescence dye and vat dye for coloring natural materials e.g. paper, wood, straw, leather, fur or natural fiber materials, cotton, wool, silk, jute, sisal and hair

摘要

Perylene dye compounds (A) are new. Perylene dye compounds (A) of formula (I)-(III) are new. R1-R8H or 1-37C linear alkyl (optionally interrupted by 1-10 A') (optionally substituted by 1-12 F, Cl, Br, I, CN, 1-18C linear alkyl (optionally interrupted by 1-6 A') (optionally substituted by 1-12 F, Cl, Br, I, CN or, 1-18C linear alkyl (optionally interrupted by 1-6 A')); and A' : carbonyl, oxygen, sulfur, selenium, tellurium, cis or trans-CH=CH- (where one CH unit may be replaced by N), -Ctriple boundC-, 1,2, 1,3- or 1,4-phenylene, 2,3-, 2,4-, 2,5-, 2,6-, 3,4- or 3,5-pyridinylene, 2,3-, 2,4-, 2,5- or 3,4-thienylene, 1,2-, 1,3-, 1,4-, 1,5-, 1,6-, 1,7-, 1,8-, 2,3-, 2,6- or 2,7-naphthylene (where 1-2 CH groups may be replaced by N) or 1,2-, 1,3-, 1,4-, 1,5-, 1,6-, 1,7-, 1,8-, 1,9-, 1,10-, 2,3-, 2,6-, 2,7-, 2,9-, 2,10- or 9,10-anthracenylene (where 1-2 CH groups may be replaced by N). The methine groups and quaternary C-atoms may be linked to form rings e.g. cyclohexane. The groups A in 6 (sic) are 3-20 cycloalkyl (optionally interrupted by 1-6 A') (optionally substituted by 1-12 F, Cl, Br, I, CN, 1-18C linear alkyl (optionally interrupted by 1-6 A') (optionally substituted by 1-12 F, Cl, Br, I, CN or, 1-18C linear alkyl (optionally interrupted by 1-6 A')) substituted in 1 and 2 positions. [Image] [Image] [Image].