GENERALIZED CHARACTERISTICS OF MASS-SPECTRA OF AROMATIC-COMPOUNDS AND THEIR CORRELATION WITH THE CONSTANTS OF SUBSTITUENTS

被引:5
|
作者
NEKRASOV, YS
SUKHAREV, YN
MOLGACHEVA, NS
TEPFER, EE
NEKRASOV, SY
机构
[1] A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, 117813
关键词
MASS SPECTROMETRY; AROMATIC AZO COMPOUNDS; AZOMETHINES; AMIDES; TRIAZENES; CORRELATION EQUATIONS; INFORMATION INDEXES;
D O I
10.1007/BF00698880
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A scheme for calculating generalized mass-spectral characteristics (indices) is suggested. The indices were formed by using a set of parameters determined experimentally: mass numbers (m/z) and intensities of ion peaks (l). Linear correlations of mass-spectral indices with Hammett sigma constants are established for several classes of aromatic and heteroaromatic compounds (azo compounds, azomethines, amides, triazenes).
引用
收藏
页码:1986 / 1990
页数:5
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