Fragmentation of some 1,2-epoxyguaianolides

Autor: M. I. Yusupov, Sh. Z. Kasymov, Ya. V. Rashkes, U. A. Abdullaev
Rok vydání: 1980
Předmět:
Zdroj: Chemistry of Natural Compounds. 16:568-571
ISSN: 1573-8388
0009-3130
DOI: 10.1007/bf00564860
Popis: The mass spectra of four guaianolides with epoxy groups of C1–C2 have been studied. A mechanism is proposed for the formation of the main ions. The origin of the secondary fragments has been confirmed by measurements of elementary compositions.
Databáze: OpenAIRE