Synthesis of novel twisted heterocyclic analogues of s-indacenes

Bibliographic description

punktacja MNiSW [2011 A]: 20

title:	Synthesis of novel twisted heterocyclic analogues of s-indacenes
author:	Danel Krzysztof S., Uchacz Tomasz , Karelus Marcin
journal title:	Arkivoc
volume:	2011
issue:	9
date of publication :	2011
pages:	272-280
article ID:	11-6342UP
ISSN:	1551-7004
eISSN:	1551-7012
DOI:	10.3998/ark.5550190.0012.920
URL:	https://quod.lib.umich.edu/cgi/p/pod/dod-idx/synthesis-of-novel-twisted-heterocyclic-analogues-of-s.pdf?c=ark;idno=5550190.0012.920;format=pdf
date accessed:	2019-02-27
notes:	Bibliogr. s. 279-280.
language:	English
journal language:	English
abstract in English:	A series of novel compounds as candidates for OLED applications were synthesized by cyclization reactions of neighbouring rings in dipyrazolo[3,4-b:4',3'-e]pyridines 8-12. The desymmetrization of these molecules leading to 14 can be performed using both KOH/isoquinoline or palladium catalysts. The resulting structures contain a helical arrangement of four different rings.
keywords in English:	aza-s-indacenes, helicenes, synthetic methods, organic diodes
affiliation:	Wydział Chemii : Zakład Chemii Organicznej, Wydział Chemii : Zakład Chemii Fizycznej i Elektrochemii
type:	journal article
subtype:	academic paper