Journal article
Triphenylene Analogues with B2N2C2 Cores: Synthesis, Structure, Redox Behavior, and Photophysical Properties
Abstract
A series of alkyl (1-3), aryl (6), and benzo-annulated (4, 5) heteroaromatic triphenylene analogues with B(2)N(2)C(2) cores have been synthesized via chelation of pyridazine derivatives using difunctional Lewis acidic diborabiphenyl precursors. In contrast to triphenylene, NICS(1) calculations on 1 suggested high aromaticities for the central (-11.3 ppm) and outer borabenzene rings (-7.7 ppm), along with nonaromatic behavior for the pyridazine …
Authors
Jaska CA; Emslie DJH; Bosdet MJD; Piers WE; Sorensen TS; Parvez M
Journal
Journal of the American Chemical Society, Vol. 128, No. 33, pp. 10885–10896
Publisher
American Chemical Society (ACS)
Publication Date
August 1, 2006
DOI
10.1021/ja063519p
ISSN
0002-7863