ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Photochemistry of Bis-2H-tetrazoles. V. Flash Spectroscopic Indication of Bisnitrile IminesThe flash photolysis of bis-2H-tetrazoles 3--hyphen;6 was investigated. Nitrile imines were detected spectroscopically as short living intermediates. The absorption maxima of the bis(nitrile imines) 9--hyphen;12 are between 360 and 450 nm. The values are in agreement with those obtained by low temperature photolysis of bis-2H-tetrazoles. For some bis(nitrile imines) a strong influence of the temperature on the absorption maxima was found. The reaction kinetics of bis(nitrile imines) in ethanol and cyclohexane in the presence of acetic acid and acrylonitrile are described.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19883300607