Internal energy effects on the mass spectral fragmentations of some phosphorus heterocycles | Zendy

Weringa W. D. | Zendy; Granoth I. | Zendy

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Internal energy effects on the mass spectral fragmentations of some phosphorus heterocycles

Author(s) -

Weringa W. D.,

Granoth I.

Publication year - 1973

Publication title -

organic mass spectrometry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.475

H-Index - 121

eISSN - 1096-9888

pISSN - 0030-493X

DOI - 10.1002/oms.1210070410

Subject(s) - ion , chemistry , mass spectrum , phosphorus , mass spectrometry , internal energy , medicinal chemistry , analytical chemistry (journal) , organic chemistry , chromatography , physics , quantum mechanics

In addition to the elimination of C 6 H 5 · and C 7 H 7 ·, 2,8‐dimethyl‐10‐phenyl‐ and 10‐( p ‐tolyl)‐phenothiaphosphines lost C 6 H 5 S· and C 7 H 7 S·, respectively from high internal energy molecular ions, while the low internal energy ions eliminated C 6 H 5 PH and C 7 H 7 PH, respectively. 2,8‐Dimethyl‐10‐phenylphenoxaphosphine lost C 6 H 5 ·, C 6 H 5 P and C 6 H 5 PH· both in the source and in the first field‐free region, but the expulsion of C 6 H 5 O· was not observed.

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