Analytical Sciences
Online ISSN : 1348-2246
Print ISSN : 0910-6340
ISSN-L : 0910-6340
Original Papers
Gas Chromatographic and Mass Spectrometric Characterization of Trimethylsilyl Derivatives of Some Terpene Alcohol Phenylpropenoids
Lech SZCZEPANIAKPiotr WALEJKOValery A. ISIDOROV
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2013 Volume 29 Issue 6 Pages 643-647

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Abstract

This paper reports mass spectra and linear temperature programmed retention indices (I T) for 31 esters of mono- and sesquiterpene alcohols with hydroxycinnamic acids. In this study, 14 phenylpropenoids were synthesized by esterification of terpenols with p-coumaric, ferulic, caffeic and sinapinic acids. Other phenylpropenoids were semi-quantitatively isolated by column chromatography from exudates covering the buds of two birch species (Betula pubescens and B. litwinowii). Main diagnostic ions in phenylpropenoids mass spectra were determined by GC/MS analysis. The possibility of predicting I T values was demonstrated with standard error of prediction between 3 and 11 of retention index units.

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© 2013 by The Japan Society for Analytical Chemistry
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