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Mass spectrometry of hop compounds—III. Mass spectra of substituted 1,3-cyclopentanediones derived from hop constituents

✍ Scribed by S. J. Shaw; P. V. R. Shannon; E. Collins


Publisher
John Wiley and Sons
Year
1972
Tongue
English
Weight
494 KB
Volume
6
Category
Article
ISSN
1076-5174

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Studies in organic mass spectrometry—X:
✍ E. Cant; M. Vandewalle 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 487 KB

The mass spectra of some 1,3-~yclopentanediones and 1,2,4-~ycIopentanetriones, related to compounds encountered in the chemistry of hops bitter constituents have been determined. Methyl substituted compounds mostly show ring degradation, while for longer alkyl groups and acyl groups, fragmentations