PYRROMETHENE-BORON COMPLEX COMPOUNDS AND ORGANIC ELECTRO-LUMINESCENT ELEMENTS USING SAME

摘要

A pyrromethene-boron complex compound represented by the following formula (1);
wherein Z 1 and Z 2 are independently a hydrogen atom, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group or a substituted or unsubstituted aryloxy group, at least one of Z 1 and Z 2 is an alkoxy group substituted with a fluorine atom or an aryloxy group substituted with a fluorine atom or a fluoroalkyl group, and Z 1 and Z 2 may form a ring.