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Mass spectrometric characteristics of a novel series of ring-c monoaromatic tricyclic terpanes found in Tasmanian tasmanite

✍ Scribed by Débora de Almeida Azevedo; Francisco Radler de Aquino Neto; Bernd Rolf Tatsuo Simoneit

Book ID
102558403
Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
310 KB
Volume
25
Category
Article
ISSN
1076-5174

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✦ Synopsis

Abstract

The mass spectra of a series of ring‐C monoaromatic tricyclic terpanes from a Tasmanian tasmanite sediment were measured. Their fragments are interpreted to include the aromatic ring‐C and the side‐chain, shifting by 14 u from one homologue to the next. Suggestions about the fragmentation pattern are made and compared with those for tricyclic terpanes with similar structures.

📜 SIMILAR VOLUMES

Mass spectrometric characteristics of tw
Mass spectrometric characteristics of two novel series of ring-C monounsaturated tricyclic terpenes found in Tasmanian tasmanite
✍ Débora de Almeida Azevedo; Francisco Radler de Aquino Neto; Bernd Rolf Tatsuo Si 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 680 KB

## Abstract Electron impact and methane chemical ionization mass spectra were measured for two homologous series of monounsaturated tricyclic terpenes, Δ^9(11)^ and Δ^13(14)^. The double bond position was inferred by interpretation of their mass spectra, comparisons with the known saturated and rin