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Fragmentation of some 1,2-epoxyguaianolides |
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| Authors: | U A Abdullaev Ya V Rashkes M I Yusupov and Sh Z Kasymov |
| Abstract: | 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.Institute of the Chemistry of Plant Substances of the Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 796–800, November–December, 1980. |
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