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Mass spectrometry in structural and stereochemical problems. CLXXIX. Electron impact induced rearrangements of 1-phenylheptenes. Further evidence for double …

AF Gerrard, C Djerassi

文献索引:Gerrard,A.F.; Djerassi,C. Journal of the American Chemical Society, 1969 , vol. 91, p. 6808 - 6814

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被引用次数: 15

摘要

Abstract: The mass spectra of a series of isomeric 1-phenylheptenes have been measured. Evidence for extensive hydrogen and even phenyl rearrangement ions has been uncovered through the use of deuterium and lac-labeled analogs. Mass spectrometry is not a very useful tool for differentiating between such double bond isomers due to the ease of double bond migration after ionization. uring the course of our investigation into the elec-D tron ...