发明公开
EP1373214A1 RYLENDERIVATE UND DEREN VERWENDUNG ALS FARBSTOFFE 有权
嵌苯衍生物及其作为染料使​​用

RYLENDERIVATE UND DEREN VERWENDUNG ALS FARBSTOFFE
摘要:
The invention relates to rylene derivatives of the general formula (I), in which: R represents hydrogen or optionally substituted C1-C30 alkyl, aryl or heteroaryl; R1 represents hydrogen or bromine; R2 represents hydrogen or C¿1?-C6 alkyl; R?3¿ represents hydrogen, C¿1?-C18 alkyl or optionally substituted aryl or heteroaryl; and n represents 2 or 3.
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