Interconversions of C 5 H 10 O +·  ions with the oxygen on the first, second and third carbons: Approximately 60 communicating isomers | Zendy

McAdoo David J. | Zendy; Hudson Charles E. | Zendy

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Interconversions of C 5 H 10 O +· ions with the oxygen on the first, second and third carbons: Approximately 60 communicating isomers

Author(s) -

McAdoo David J.,

Hudson Charles E.

Publication year - 1995

Publication title -

journal of mass spectrometry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.475

H-Index - 121

eISSN - 1096-9888

pISSN - 1076-5174

DOI - 10.1002/jms.1190300315

Subject(s) - chemistry , oxygen , dissociation (chemistry) , structural isomer , ion , medicinal chemistry , oxygen atom , carbon fibers , stereochemistry , molecule , organic chemistry , materials science , composite number , composite material

The structures of the C 4 H 7 O + and C 3 H 6 O +· dissociation products from selected C 5 H 10 O +· isomers with the oxygen on the first, second and third carbons were determined. The first product is CH 3 C(OH)CHCH 2 + and the second is CH 3 C(OH + )CH 2 ⋅ and CH 3 ⋅CHCHOH + in various proportions. These results demonstrate that ions with the oxygen on the first and third carbons isomerize partially to isomers with the oxygen on the second carbon. This and C 5 H 10 O +· isomers expected to be accessible to each other suggest that there are traversable pathways between about 60 C 5 H 10 O +· isomers, demonstrating how extensive interconversions of aliphatic radical cations can be.

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