ChemInform Abstract: CONVERSION OF 3-AZIDO-5-PHENYL-1,2,4-OXADIAZOLE INTO BENZOYL CYANIDE; A NEW THERMAL FRAGMENTATION

1982 ◽  
Vol 13 (20) ◽  
Author(s):  
P. CHOI ◽  
C. W. REES ◽  
E. H. SMITH
Keyword(s):  
Thermal Fragmentation ◽  
Benzoyl Cyanide

ChemInform Abstract: STUDY OF DIRECTIONS OF THERMAL FRAGMENTATION OF THIACARBOCYANINE DYES

1982 ◽  
Vol 13 (19) ◽  
Author(s):  
V. G. KHESIN ◽  
M. A. AL'PEROVICH ◽  
P. I. ABRAMENKO
Keyword(s):  
Thermal Fragmentation

Cyclopentadienylidenecarbonyl: the Major Primary Thermolytic Fragment of Salicylaldehyde

1971 ◽  
Vol 49 (22) ◽  
pp. 3602-3606 ◽  
Author(s):  
O. A. Mamer
Keyword(s):  
Temperature Dependence ◽  
Title Compound ◽  
Molecular Ions ◽  
Ion Source ◽  
Mass Spectrometric ◽  
Thermal Reactor ◽  
Helium Flow ◽  
Preparative Scale ◽  
Thermal Fragmentation ◽  
Chromatographic Mass

The thermal fragmentation of salicylaldehyde was studied from two aspects. Firstly, the temperature dependence of the intensity of the thermolytic fragment molecular ions was observed at 11 eV in the effluent from a helium flow thermal reactor attached through a helium separator to the ion source of a mass spectrometer. Secondly, the products of the thermolysis on a semi-preparative scale under trapping conditions were determined by coupled gas chromatographic – mass spectrometric analysis.The title compound is the major primary thermal fragment in this study and was trapped with methanol as carboxymethylcyclopentadiene.

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