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Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.50A [2011] >
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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