Stereospecific 1,3 and 1,4 dehydration r
Stereospecific 1,3 and 1,4 dehydration reactions in the mass spectra of podocarpan-12- and -14-OLSβ
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Inger Wahlberg; Kerstin Karlsson; Curt R. Enzell
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Article
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1975
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John Wiley and Sons
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English
β 890 KB
## Abstract Specific deuterium labelling revealed that podocarpanβ12Ξ±β and β14Ξ±β01, representing conformationally well defined cyclohexanols, eliminate water mainly by stereospecific 1,3 reactions involving __cis__ tertiary hydrogens on electronβimpact. Dehydration of podocarpanβ12Γβ0l, which also