Organic compound, anisotropic optical film and method of production thereof

摘要

The present invention is related to 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one derivatives of the general structural formula (I), where X is a carboxylic group COOH, m is 0, 1, 2 or 3; Y is a sulfonic group SO3H, n is 0, 1, 2 or 3; Z is an acid amide group L-NH2; p is 0, 1, 2 or 3; K is a counterion selected from the list comprising H+, NH4+, Na+, K+, Li+, Mg2+, Ca2+, Zn2+, and Al3+; s is the number of counterions providing neutral state of the molecule; R is a substituent selected from the list comprising CH3, C2H5, NO2, Cl, Br, F, CF3, CN, OH, OCH3, OC2H5, OCOCH3, OCN, SCN, NH2, and NHCOCH3; w is 0, 1, 2, 3 or 4; and R1 is a substituent selected from the list comprising H, CH3, C2H5, C3H7, i-C3H7, CH2CH2CH2CH3, CH(CH3)CH2CH3, CH2CH(CH3)CH3 and C(CH3)3 and L is a linking group.;

主权项

1. A 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one derivative of the general structural formula I wherein X is a carboxylic group COOH,
m is 0, 1, 2 or 3;Y is a sulfonic group SO3H,n is 0, 1, 2 or 3;Z is an amide group L-NH2, wherein L is a linking group,p is 0, 1, 2 or 3;K is a counterion selected from the group consisting of H+, NH4+, Na+, K+, Li+, Mg2+, Ca2+, Zn2+ and Al3+,s is the number of counterions providing neutral state of the molecule;R is a substituent selected from the group consisting of CH3, C2H5, NO2, Cl, Br, F, CF3, CN, OH, OCH3, OC2H5, OCOCH3, OCN, SCN, NH2, and NHCOCH3,w is 0, 1, 2, 3 or 4;R1 is a substituent selected from the group consisting of H, CH3, C2H5, C3H7, i-C3H7, CH2CH2CH2CH3, CH(CH3)CH2CH3, CH2CH(CH3)CH3 and C(CH3)3; and wherein the values of at least two of said integers m, n and p are not equal to 0 and said derivative comprises at least two different groups selected from the list comprising X, Y, and Z; and wherein said derivative does not substantially absorb incident electromagnetic radiation in the visible spectral range.