PHOTOELECTRON-SPECTRA AND CONFORMATIONAL BEHAVIOR OF 3-ISOPROPENYLCYCLOPROPENE DERIVATIVES

Authors
ECKERTMAKSIC M MAKSIMOVIC L ZRINSKI I KUZNETSOVA TS ZEFIROV NS
Citation
M. Eckertmaksic et al., PHOTOELECTRON-SPECTRA AND CONFORMATIONAL BEHAVIOR OF 3-ISOPROPENYLCYCLOPROPENE DERIVATIVES, Croatica chemica acta, 69(4), 1996, pp. 1521-1536
Citations number
35
Categorie Soggetti
Chemistry
Journal title
Croatica chemica acta → ACNP
ISSN journal
00111643
Volume
69
Issue
4
Year of publication
1996
Pages
1521 - 1536
Database
ISI
SICI code
0011-1643(1996)69:4<1521:PACBO3>2.0.ZU;2-B
Abstract
The electronic and molecular structure of a series of 1,2-dialkyl (1-3 ) and 1,2-diphenyl-3-isopropenylcyclopropene (4) have been investigate d by means of He(I) photoelectron spectroscopy and ab initio MO calcul ations. The changes in the lowest energy ionization along the series a re interpreted in terms of conformotionally dependent conjugative inte raction between the isopropenyl group and cyclopropenyl ring.