Mass-spectrometric study of compounds from the cyclopropane series 8. The behavior of the functional derivatives of the spirooctadienones under chemical ionization

1979 ◽  
Vol 28 (3) ◽  
pp. 498-501
Author(s):  
V. I. Kadentsev ◽  
A. V. Krokhin ◽  
O. S. Chizhov ◽  
V. V. Ershov
Keyword(s):  
Chemical Ionization ◽  
Mass Spectrometric Study ◽  
Mass Spectrometric ◽  
Spectrometric Study ◽  
Functional Derivatives ◽  
Derivatives Of

ChemInform Abstract: Mass-spectrometric Study of Some Derivatives of 2,6-Dimethyloxazolo[4,5-d]pyrimidines.

1983 ◽  
Vol 14 (9) ◽  
Author(s):  
R. G. MITZOYAN ◽  
K. E. BASENTSYAN ◽  
P. B. TERENT'EV ◽  
R. G. MELIKOGANDZHANYAN ◽  
T. A. KHACHATURYAN
Keyword(s):  
Mass Spectrometric Study ◽  
Mass Spectrometric ◽  
Spectrometric Study ◽  
Derivatives Of

Compounds of aziadamantane type: Mass spectrometric study

1989 ◽  
Vol 54 (3) ◽  
pp. 691-698 ◽  
Author(s):  
Sergei D. Isaev ◽  
Nataliya F. Karpenko ◽  
Aleksandr G. Yurchenko ◽  
Luděk Vodička ◽  
Valentin I. Kadentsev ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Mass Spectrometric Study ◽  
Nitrogen Molecule ◽  
Molecular Ions ◽  
Mass Spectrometric ◽  
Spectrometric Study ◽  
Molecular Ion ◽  
Mechanism Of Decomposition ◽  
Derivatives Of ◽  
Type Mass

Azi and hydrazi derivatives of adamantane,adamantanone and diamantane were studied by mass spectrometry. The EI spectra of azi derivatives lack completely molecular ions; the presence of abundant dehydroadamantane or dehydrodiamantane ions corresponds to elimination of nitrogen molecule from the molecular ion. Comparison of the EI ionization with photolysis or pyrolysis allowed to deduce some analogies and to suggest the mechanism of decomposition of the molecular ion.

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF NITRO DERIVATIVES OF 2(4)-AZAFLUORENES AND AZAFLUORENONES

1981 ◽  
Vol 12 (50) ◽  
Author(s):  
V. K. SHEVTSOV ◽  
P. I. ZAKHAROV ◽  
V. P. ZVOLINSKII ◽  
V. G. PLESHAKOV ◽  
G. V. GRIGOR'EV ◽  
...  
Keyword(s):  
Mass Spectrometric Study ◽  
Mass Spectrometric ◽  
Spectrometric Study ◽  
Nitro Derivatives ◽  
Derivatives Of
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