Über Fluoranthen-Derivate. 2. Mitteilung. Über ein neues spirocyclisches Ringsystem
作者:K. Hoffmann、E. Tagmann
DOI:10.1002/hlca.19490320514
日期:——
Ausgehend von Fluoren- und Fluoranthen-derivaten wurde die Herstellung eines neuen spirocyclischen Ringsystems beschrieben. Es besteht aus vier Sechsringen und einem Fünfring.
Luminescent polymers having doubly- or multiply-bridged biphenylene repeat units are provided, which are particularly suited as electroluminescent polymers. Monomers necessary for the synthesis of the multiply bridged biphenylene polymers are provided, as are electroluminescent devices utilizing these polymers.
Luminescent polymers having doubly- or multiply-bridged biphenylene repeat units are provided, which are particularly suited as electroluminescent polymers. Monomers necessary for the synthesis of the multiply bridged biphenylene polymers are provided, as are electroluminescent devices utilizing these polymers.
FLUORIERTE AROMATEN UND IHRE VERWENDUNG IN FLÜSSIGKRISTALLMISCHUNGEN
申请人:Merck Patent GmbH
公开号:EP1349822B1
公开(公告)日:2016-09-28
[EN] NEW CLASS OF BRIDGED BIPHENYLENE POLYMERS<br/>[FR] NOUVELLE CLASSE DE POLYMERES DE BIPHENYLENE PONTE
申请人:MAXDEM INC
公开号:WO2006052457A2
公开(公告)日:2006-05-18
[EN] Luminescent polymers having doubly- or multiply-bridged biphenylene repeat units are provided, which are particularly suited as electroluminescent polymers. Monomers necessary for the synthesis of the multiply bridged biphenylene polymers are provided, as are electroluminescent devices utilizing these polymers. [FR] L'invention concerne des polymères luminescents comprenant des unités de répétition de biphénylène à pontage double ou multiple, convenant particulièrement comme polymères électroluminescents. L'invention concerne également des monomères nécessaires à la synthèse de ces polymères de biphénylène à pontage multiple, ainsi que des dispositifs électroluminescents dans lesquels sont utilisés ces polymères.