Tripyridylcyclopropene derivatives and their conversion to hexapyridylbenzene
摘要:
1,2,3-tris(4-pyridyl)cyclopropene carrying a 3-benzenesulfonyl group has been synthesized, and other cyclopropenes carrying pyridine and pyridinium rings. Some of these can be converted to hexa(4-pyridyl)benzene and its pyridinium analog.
Tripyridylcyclopropene derivatives and their conversion to hexapyridylbenzene
作者:Ronald Breslow、Gerard A. Crispino
DOI:10.1016/s0040-4039(00)74837-4
日期:1991.1
1,2,3-tris(4-pyridyl)cyclopropene carrying a 3-benzenesulfonyl group has been synthesized, and other cyclopropenes carrying pyridine and pyridinium rings. Some of these can be converted to hexa(4-pyridyl)benzene and its pyridinium analog.
ORGANIC ELECTROLUMINESCENT ELEMENT
申请人:Konica Minolta, Inc.
公开号:US20150076469A1
公开(公告)日:2015-03-19
The organic electroluminescent element has a pair of electrodes and at least two organic functional layers including a light-emitting layer on a substrate. The light-emitting layer contains a host compound and a phosphorescent dopant. The light-emitting layer or the layer adjacent to the light-emitting layer contains quantum dots.