76940-04-0Relevant articles and documents
VIBRATIONAL SPECTRA OF CYCLOBUTANECARBONYL CHLORIDE AND BROMIDE AND THEIR α-DEUTERATED COMPOUNDS
Hanai, Kazuhiko,Katon, J. E.
, p. 127 - 144 (1981)
The IR spectra of cyclobutanecarbonyl chloride and bromide and their α-deuterated compounds have been recorded in the vapor, liquid and crystal states.The Raman spectra have also been measured in the liquid state.Comparison of the spectra in the liquid phase with those in the crystal phase reveals that these acyl halides exist in a conformational equilibrium in the liquid state.Tentative vibrational assignments are proposed on the basis of the isotope effect and previous published results for other simple cyclobutane compounds.
