NEW CARBAZOLE DERIVATIVE HAVING SILYL SUBSTITUENT

摘要

PROBLEM TO BE SOLVED: To provide a new carbazole derivative having a silyl substituent and useful as a material, etc., for organic electroluminescent devices. SOLUTION: The compound is represented by general formula (I) [wherein, R1to R6are each a group independently selected from a hydrogen, a 1-10C alkyl group, a 1-10C alkoxy group, an aryl group and an -SiRaRbRc(wherein, Ra, Rband Rcare each a group independently selected from a hydrogen, a hydroxy group, a 1-10C alkyl group, a 1-10C alkoxy group and an aryl group); at least one of R1to R6is a group represented by the -SiRaRbRc; and R7is a group selected from a hydrogen, a 1-10C alkyl group and an aryl group]. COPYRIGHT: (C)2007,JPO&INPIT