Ion cyclotron resonance mass spectrometric study of ion—molecule reactions in toluene—pyridine mixtures | Zendy

Katritzky Alan R. | Zendy; DegaSzafran Zofia | Zendy; Ramanathan Ragulan | Zendy; Eyler John R. | Zendy

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Ion cyclotron resonance mass spectrometric study of ion—molecule reactions in toluene—pyridine mixtures

Author(s) -

Katritzky Alan R.,

DegaSzafran Zofia,

Ramanathan Ragulan,

Eyler John R.

Publication year - 1994

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.1210290206

Subject(s) - toluene , chemistry , quinoline , ion , pyridine , mass spectrometry , molecule , protonation , ion cyclotron resonance , torr , analytical chemistry (journal) , medicinal chemistry , organic chemistry , cyclotron , chromatography , physics , thermodynamics

Ion—molecule reactions in toluene, toluene‐ d 8 , pyridine, 4‐methyl‐, 4‐ethyl‐ and 4‐ terr ‐butylpyridine and quinoline and their mixtures were studied by ICR mass spectrometry at 10 ‐7 Torr (1 Torr = 133.3 Pa). The reactions of benzyl ( m / z 91), benzyl‐ d 7 ( m / z 98), methylbenzyl ( m / z 105), and azabenzyl ( m / z 92) ions with pyridines and quinoline were observed. The reactions of protonated pyridines with unprotonated molecules leading to homoconjugated ions (BHB) + were detected.

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