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IJC-A Vol.50A(05) [May 2011] >

Title: Effect of benzocyclobutadieno-annelation on cyclic conjugation
Authors: Gutman, Ivan
Issue Date: May-2011
Publisher: NISCAIR-CSIR, India
Abstract: By extensive numerical testing it is found that two regularities for the effect of benzocyclobutadieno (BCBD) annelation on the π-electron conjugation pattern, namely, linear BCBD-annelation increases, whereas angular BCBD-annelation decreases the intensity of cyclic conjugation in a ring, relative to its value in the non-annelated parent compound, are generally applicable to benzenoid hydrocarbons, especially in the case of single BCBD-annelation. On the other hand, in non-benzenoid π-electron systems, numerous drastic violations were discovered.
Page(s): 670-673
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-0975(Online); 0376-4710(Print)
Source:IJC-A Vol.50A(05) [May 2011]

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