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Elektronenstoßinduzierte Fragmentierung von para-substituierten Styryl-diphenylphosphinoxiden

✍ Scribed by Dipl.-Chem. K.-G. Berndt; Dr. D. Gloyna; Prof. Dr. H.-G. Henning


Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
209 KB
Volume
323
Category
Article
ISSN
1615-4150

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✦ Synopsis


Electron Impact Fragmentation of para‐Substituted Styryl‐diphenylphosphine Oxides

Para‐substituted styryl‐diphenylphosphine oxides 1 exhibit a phosphine oxide‐like fragmentation. There are two competing ways, A and B, for electron impact fragmentation with the para‐substituent of the styrene part determining the A or B way, respectively. A styrene‐like fragmentation is to be excluded in respect to the observed mass spectra.


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