天然产物的光电子能谱：萜类化合物

Photoelectron spectroscopy of natural products: terpenes.

作者信息

Novak Igor, Kovac Branka

机构信息

Department of Chemistry, National University of Singapore, 10 Kent Ridge Crescent, Singapore 117543, Singapore.

出版信息

Spectrochim Acta A Mol Biomol Spectrosc. 2005 Jan 1;61(1-2):277-80. doi: 10.1016/j.saa.2004.04.015.

DOI:10.1016/j.saa.2004.04.015

PMID:15556450

Abstract

HeI photoelectron spectra of three terpenes: alpha-pinene, pulegone and cembrene have been measured. The analysis of their electronic structure is based on the comparison of measured spectra with those of related compounds and on the comparison with molecular structures of studied compounds. We discuss changes in ionization energies of C-C double bonds which are situated at different positions along the rings.

摘要