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Synthesis of conjugated materials for organic photovoltaics and luminescence

SYSNO ASEP	0427559
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Synthesis of conjugated materials for organic photovoltaics and luminescence
Author(s)	Výprachtický, Drahomír (UMCH-V)_{RID, ORCID} Pokorná, Veronika (UMCH-V)_RID Kmínek, Ivan (UMCH-V) Dzhabarov, Vagif (UMCH-V)_RID Cimrová, Věra (UMCH-V)_{RID, ORCID}
Source Title	ECS Transactions. - Pennington : Electrochemical Society, 2014 - ISSN 1938-5862
Pages	roč. 58, č. 28, s. 1-13
Number of pages	13 s.
Publication form	Print - P
Action	ECS Meeting /224./
Event date	27.10.2013-01.11.2013
VEvent location	San Francisco
Country	US - United States
Event type	WRD
Language	eng - English
Country	US - United States
Keywords	phosphorescent iridium complex ; Suzuki coupling ; dithienosilole
Subject RIV	CD - Macromolecular Chemistry
R&D Projects	GAP106/12/0827 GA ČR - Czech Science Foundation (CSF)
	GA13-26542S GA ČR - Czech Science Foundation (CSF)
Institutional support	UMCH-V - RVO:61389013
EID SCOPUS	84905051244
DOI	10.1149/05828.0001ecst
Annotation	We report about new syntheses and improvements in the preparation of monomers which are necessary in the syntheses of conjugated organic materials and polymers. First, the synthesis of a phosphorescent iridium containing monomer, such as the 9-(2,7-dibromocarbazol-9-yl)nonan-2,4-dionato-bis(2-phenylpyridine-N,C2’)iridium(III) complex, is reported. Second, the preparation of a monomer for Suzuki coupling, the 9-(2-ethylhexyl)-2,7-bis-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole, was improved and compared with previous procedures. Finally, the synthesis of two silicon containing monomers, the 4-(2-ethylhexyl)-4′-octyl-5,5′-bis(trimethylstannyl)di-thieno[3,2-b:2′,3′-d]silole and the 2,7-bis-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-bis(2-ethylhexyl)dibenzosilole, based on dithienosilole and dibenzosilole structural unit, respectively, was proposed. The synthesis of silicon containing polymer, poly[4,6-bis(3-dodecylthien-2-yl)thieno[3,4-c][1,2,5]thiadiazole-alt-4-(2-ethylhexyl)-4′-octyldithieno[3,2-b:2′,3′-d]silole is reported as well.
Workplace	Institute of Macromolecular Chemistry
Contact	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Year of Publishing	2015

Number of the records: 1