This invention concerns the synthesis of polycyclic structural components of pharmacological compounds, including the synthesis of fused benzofuro-heterocycles, through selective palladium-catalyzed cross-coupling and intramolecular cyclization.
Compounds with diazadibenzofurane or diazadibenzothiophene structures
申请人:Merck Patent GmbH
公开号:US11530224B2
公开(公告)日:2022-12-20
The present invention describes diazadibenzofuran or diazadibenzothiophene derivatives substituted by carbazole, fluorene, phenanthrene, benzofuran and/or benzothiophene groups, especially for use in electronic devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.
CARBAZOLE MIT DIAZADIBENZOFURAN- ODER DIAZADIBENZOTHIOPHEN-STRUKTUREN
申请人:Merck Patent GmbH
公开号:EP3519415B1
公开(公告)日:2022-12-14
VERBINDUNGEN MIT DIAZADIBENZOFURAN- ODER DIAZADIBENZOTHIOPHEN-STRUKTUREN
申请人:Merck Patent GmbH
公开号:EP3519417B1
公开(公告)日:2021-09-08
[EN] FACILE ASSEMBLY OF FUSED BENZOFURO-HETEROCYCLES<br/>[FR] ASSEMBLAGE FACILE DE BENZOFURO-HÉTÉROCYCLES FUSIONNÉS
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2009035668A1
公开(公告)日:2009-03-19
This invention concerns the synthesis of polycyclic structural components of pharmacological compounds, including the synthesis of fused benzofuro-heterocycles, through selective palladium-catalyzed cross-coupling and intramolecular cyclization.