The radical cations of bicyclo[3.2.0]hepta-2,6-diene and bicyclo[3.2.0]hept-2-ene have been obtained by γ-irradiation of the parent compounds in Freon matrices and their structures investigated by EPR spectroscopy and MNDO and INDO calculations. In a CFCl3 matrix, ring opening to the isomeric cycloheptatriene and cycloheptadiene radical cations occurred, whereas in a CF2ClCFCl2 matrix the prevalent reaction was deprotonation to the neutral bicyclo[3.2.0]hepta-2,6-dien-4-yl and bicyclo[3.2.0]hept-2-en-4-yl radicals, respectively.
Matrix isolation EPR study of novel radical cations from bicyclic[3.2.0] and monocyclic C7H8 and C7H10 compounds
FAUCITANO, ANTONIO;BUTTAFAVA, ARMANDO;MARTINOTTI, FAUSTA;
1992-01-01
Abstract
The radical cations of bicyclo[3.2.0]hepta-2,6-diene and bicyclo[3.2.0]hept-2-ene have been obtained by γ-irradiation of the parent compounds in Freon matrices and their structures investigated by EPR spectroscopy and MNDO and INDO calculations. In a CFCl3 matrix, ring opening to the isomeric cycloheptatriene and cycloheptadiene radical cations occurred, whereas in a CF2ClCFCl2 matrix the prevalent reaction was deprotonation to the neutral bicyclo[3.2.0]hepta-2,6-dien-4-yl and bicyclo[3.2.0]hept-2-en-4-yl radicals, respectively.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
