The use of ionized vinylamine [CH 2 = CHNH 2 ] + . in locating double bonds in olefinic compounds is illustrated on a series of octene molecules. It is demonstrated that a cyclobutanation process leads to intense diagnostic ions which unambiguously allow the position of the C = C bond on the aliphat
A new reagent for structure-specific ion–molecule reactions. Dimethyl diselenide
✍ Scribed by Brandon J. Beasley; Rebecca L. Smith; Hilkka I. Kenttämaa
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 194 KB
- Volume
- 30
- Category
- Article
- ISSN
- 1076-5174
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📜 SIMILAR VOLUMES
Ion/molecule reactions leading to formation of the diagnostically useful [C 3 H 4 N] ion (m/z 54), from acetonitrile CI plasma, have been studied using a tandem quadrupole mass spectrometer. Evidence is presented to demonstrate that [C 3 H 4 N] is produced from an ion/molecule reaction between [C 2
Ifssisclr I.aboratoriunl dcr Rtjknutivcrsiteit Utrccht. I-Wncetonplein 5. 3584 CC Utrecht. The Nerkerlands A ~'l~otocicrtrc~n-se~onddr) -ion-coittcidcncc method is described that aiIows US to determine the relative vibrationalencrs)-dcpcndcrtf crtw sccttons for rcwttons of moiecul~r ions with neutr4