Conformational investigations of 6-EXO and 6-ENDO- methylbicyclo[3.1.0] hexan-3-one

Autor:	John W. Bevan, T. Richter, Elliott Bay
Rok vydání:	1981
Předmět:	Stereochemistry Chemistry Organic Chemistry Photodissociation Cyclohexane conformation Dihedral angle Ring (chemistry) Spectral line Analytical Chemistry Inorganic Chemistry Crystallography Microwave spectra Molecule Spectroscopy
Zdroj:	Journal of Molecular Structure. 73:79-84
ISSN:	0022-2860
DOI:	10.1016/0022-2860(81)85048-x
Popis:	R band (26.5–40 GHz) microwave spectra have been recorded for the common isotopic species of 6-endo-methylbicyclo[3.1.0]hexan-3-one and 6-exo-methylbicyclo[3.1.0]hexan-3-one. These spectra are shown to be consistent with a ground vibrational state boat conformation having five membered ring dihedral angles of 7.2 ± 0.3° and 20.5 ± 1.4° respectively. This information is correlated with product quantum yields obtained on photolysis of these molecules.
Databáze:	OpenAIRE
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