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Synthesis and Characterization of Bisumanenyl
Author(s) -
Amaya Toru,
Kobayashi Kenji,
Hirao Toshikazu
Publication year - 2013
Publication title -
asian journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.846
H-Index - 44
eISSN - 2193-5815
pISSN - 2193-5807
DOI - 10.1002/ajoc.201300091
Subject(s) - chemistry , characterization (materials science) , aryl , dimer , extension (predicate logic) , variable (mathematics) , combinatorial chemistry , nanotechnology , organic chemistry , computer science , programming language , mathematical analysis , alkyl , materials science , mathematics
Bowled over : An aryl–aryl coupled sumanene dimer, bisumanenyl, was synthesized. Variable temperature NMR studies indicate that bisumanenyl seems to be present as a single isomer despite the inherently rich isomerism of such π bowls. The extension of π conjugation in bisumanenyl was shown from the absorption and emission spectra.