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Skele ton Deformations and Electronic Structure of p-Quinonemethide

Sergey G. Semenov ; Department of Quantum Chemistry, Leningrad University, 198904 Leningrad, USSR
Sergey M. Shevchenko ; "Rudjer Bošković" Institute, 41000 Zagreb, Croatia, Yugoslavia

Puni tekst: engleski, pdf (3 MB) str. 605-612 preuzimanja: 89* citiraj
APA 6th Edition
Semenov, S.G. i Shevchenko, S.M. (1987). Skele ton Deformations and Electronic Structure of p-Quinonemethide. Croatica Chemica Acta, 60 (4), 605-612. Preuzeto s https://hrcak.srce.hr/176387
MLA 8th Edition
Semenov, Sergey G. i Sergey M. Shevchenko. "Skele ton Deformations and Electronic Structure of p-Quinonemethide." Croatica Chemica Acta, vol. 60, br. 4, 1987, str. 605-612. https://hrcak.srce.hr/176387. Citirano 27.02.2021.
Chicago 17th Edition
Semenov, Sergey G. i Sergey M. Shevchenko. "Skele ton Deformations and Electronic Structure of p-Quinonemethide." Croatica Chemica Acta 60, br. 4 (1987): 605-612. https://hrcak.srce.hr/176387
Harvard
Semenov, S.G., i Shevchenko, S.M. (1987). 'Skele ton Deformations and Electronic Structure of p-Quinonemethide', Croatica Chemica Acta, 60(4), str. 605-612. Preuzeto s: https://hrcak.srce.hr/176387 (Datum pristupa: 27.02.2021.)
Vancouver
Semenov SG, Shevchenko SM. Skele ton Deformations and Electronic Structure of p-Quinonemethide. Croatica Chemica Acta [Internet]. 1987 [pristupljeno 27.02.2021.];60(4):605-612. Dostupno na: https://hrcak.srce.hr/176387
IEEE
S.G. Semenov i S.M. Shevchenko, "Skele ton Deformations and Electronic Structure of p-Quinonemethide", Croatica Chemica Acta, vol.60, br. 4, str. 605-612, 1987. [Online]. Dostupno na: https://hrcak.srce.hr/176387. [Citirano: 27.02.2021.]

Sažetak
The electronic structure of the lignin subunit p-quinonemethide
(4-alkylidene-2,5-cyclohexadiene-l-one) was calculated by the CNDO/S3method. The results indicate a quinoid structure for the ground state, the transformation into diradical being possible only by photoexcitation. There is no reason to ascribe zwitterionic structure to any p-quinonemethides. Chemical reactivity of p-quinonemethides and the effect of skeleton deformations on reactivity are analyzed in detail.

Hrčak ID: 176387

URI
https://hrcak.srce.hr/176387

Posjeta: 166 *