Patent ID: 9493422
Filing Date: 2016-11-15
CPC Classification: C07D,C09B,G01N,Y10T

Claim Text:
1. A compound of formula (II) wherein Y is a cation selected from the group consisting of an alkali metal and an alkaline earth metal, R R X is independently halogen or C n is 1, 2, 3, 4, or 5, and p, q are the same or different and are each independently 0, 1, 2, or 4, and wherein when R wherein and wherein when the optional substituent of R 1 and/or R 2 are C 1 -C 20 -alkyl, C 1 -C 20 -alkoxy, aryl, aryloxy, heterocycle, and/or heteroatom said optional substituent is optionally substituted, not more than twice by NR 5 R 6 , CONR 5 R 6 , COOM, COOR 5 , SO 3 M, SO 3 R 5 , CN, NO 2 , C 1 -C 20 -alkyl, C 1 -C 20 -alkoxy, aryl, aryloxy, a heterocycle, a heteroatom, and/or a halogen