TY - JOUR
T1 - Phenanthro[9,10- a ]corannulene by one-step annulative π-extension of corannulene
AU - Kato, Kenta
AU - Segawa, Yasutomo
AU - Itami, Kenichiro
N1 - Publisher Copyright:
© 2017 Published by NRC Research Press.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2017
Y1 - 2017
N2 - The one-step π-extension of corannulene was achieved using a palladium-catalyzed C-H coupling reaction. The X-ray crystal structure and photophysical properties of the thus formed phenanthro[9,10-a]corannulene (1) were investigated, and the structural properties of 1 were examined by density functional theory calculations. In contrast to dibenzo[g,p]chrysene, the most stable structure of 1 was a butterfly-shaped structure, resulting from the bowl-shaped distortion of the corannulene moiety.
AB - The one-step π-extension of corannulene was achieved using a palladium-catalyzed C-H coupling reaction. The X-ray crystal structure and photophysical properties of the thus formed phenanthro[9,10-a]corannulene (1) were investigated, and the structural properties of 1 were examined by density functional theory calculations. In contrast to dibenzo[g,p]chrysene, the most stable structure of 1 was a butterfly-shaped structure, resulting from the bowl-shaped distortion of the corannulene moiety.
KW - Annulative π-extension
KW - Corannulene
KW - Phenanthro[9,10- a ]corannulene
UR - http://www.scopus.com/inward/record.url?scp=85013802424&partnerID=8YFLogxK
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U2 - 10.1139/cjc-2016-0467
DO - 10.1139/cjc-2016-0467
M3 - Article
AN - SCOPUS:85013802424
VL - 95
SP - 329
EP - 333
JO - Canadian Journal of Chemistry
JF - Canadian Journal of Chemistry
SN - 0008-4042
IS - 3
ER -