Mass Spectrometric Investigation of Reactions of Electronically Excited Neutral Particles with Alkali Metal Atoms

Nature ◽  
1963 ◽  
Vol 199 (4893) ◽  
pp. 588-589 ◽  
Author(s):  
Z. HERMAN ◽  
V. ČERMÁK
Keyword(s):  
Alkali Metal ◽  
Mass Spectrometric ◽  
Spectrometric Investigation ◽  
Mass Spectrometric Investigation ◽  
Neutral Particles ◽  
Metal Atoms ◽  
Electronically Excited

Spektroskopische Untersuchungen, IX./Spectroscopic Investigations, IX.

1975 ◽  
Vol 30 (3-4) ◽  
pp. 259-262 ◽  
Author(s):  
Jürgen Martens ◽  
Klaus Praefcke ◽  
Helmut Schwarz
Keyword(s):  
Enthalpy Of Formation ◽  
Aromatic Compounds ◽  
Product Distribution ◽  
Mass Spectrometric ◽  
The Other ◽  
Spectrometric Investigation ◽  
Mass Spectrometric Investigation ◽  
Neutral Particles ◽  
Ortho Effect ◽  
The Enthalpy Of Formation

The mass-spectrometric investigation of esters and thiolesters of benzoic, thiobenzoic, salicylic and thiosalicylic esters shows that an analytical distinction with aid of the ortho effect is only possible under certain conditions between 1,2-disubstituted aromatic compounds and the other constitutional isomers. Absent or small intensive signals of rearrangement-ions do not exclude such a constitution. The apparent anomalous behaviour of the S-methyl, S-tolyl and O-tolyl esters is rationalized by energy considerations. The influence of the enthalpy of formation of the neutral particles on the product distribution (α-cleavage/ortho effect) is discussed.

ChemInform Abstract: Mass-Spectrometric Investigation of Ring-Chain Tautomers of 3-Amino(hydroxy)pyrazolidines.

ChemInform ◽  
1987 ◽  
Vol 18 (18) ◽  
Author(s):  
A. G. KALADARISHVILI ◽  
P. B. TERENT'EV ◽  
S. V. AFANAS'EVA ◽  
L. A. SVIRIDOVA ◽  
R. R. RAZAKOV ◽  
...  
Keyword(s):  
Mass Spectrometric ◽  
Spectrometric Investigation ◽  
Mass Spectrometric Investigation

Mass spectrometric investigation of the ionic polymerization in gaseous ethylenimine

1970 ◽  
Vol 66 ◽  
pp. 1464 ◽  
Author(s):  
A. Giardini-Guidoni ◽  
A. Mele ◽  
F. Vecchio Cattivi ◽  
F. Zocchi
Keyword(s):  
Mass Spectrometric ◽  
Spectrometric Investigation ◽  
Mass Spectrometric Investigation
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