176. “A Vibrational Study of Some 1,2,4-Trioxanes”
     Mohnhaupt, M.; Hagemann, H.; Perler, J.-P.; Bill, H.; Boukouvalas, J.; Rossier, J.-C.; Jefford, C.W.
     Helv. Chim. Acta 1988, 71, 992-999.

The vibrational spectra of some 1,2,4-trioxanes present two characteristic bands at 790 and 880 cm⁻¹. On the basis of ¹⁸O-isotopic substitution and comparison with analogous compounds, these bands have been assigned to coupled CO and OO stretching modes of the COO element.

DOI : 10.1002/hlca.19880710508 

archive ouverte unige:3079