✦ LIBER ✦

Structures of [C3H6O]+· ions from propylene oxide and methyl-substituted 1,3-dioxolanes by photodissociation and ion/molecule reactions

✍ Scribed by W. J. van de Guchte; W. J. van der Hart

Publisher: John Wiley and Sons
Year: 1990
Tongue: English
Weight: 245 KB
Volume: 25
Category: Article
ISSN: 1076-5174
DOI: 10.1002/oms.1210250604

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✦ Synopsis

Photodissociation experiments and ion/molecule reactions with pyridine and hex-l-ene show that [C3H601+' ions from propylene oxide isomerize to the vinyl methyl ether structure. [C3H60]+' fragment ions from methylsubstituted 1,3-dioxolanes have lower internal energies. In these eases a mixture of photodissociating ring-opened propylene oxide ions and vinyl methyl ether ions is observed.

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