Mass Fragmentations. II. Some Aspects of Mass Spectra from a Series of Compounds Related to Methyl dl-Jasmonate Syntheses

This paper deals with graphical mass spectral data of the twentyfive compounds related to the preparation of methyl dl-jasmonate and its related materials. The fragmentations from the substituted cyclopentanones and norbornane derivatives can serve basic data for both characterization and elucidation of the structures of complex compounds referring to the preparation of principal components of jasmine flower.