Formation and identification of ionized and neutral cumulenes, RN C C C NH, by tandem mass spectrometry

…, M Flammang??Barbieux, C Wentrup

文献索引：Flammang, Robert; Laurent, Sophie; Flammang-Barbieux, Monique; Wentrup, Curt Organic Mass Spectrometry, 1993 , vol. 28, # 10 p. 1161 - 1166

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被引用次数: 7

摘要

Abstract Using a combination of mass spectrometric techniques, it is shown that 5-amino-4- cyanoisoxazole molecular ions (1+), lose isocyanic acid HN [DOUBLE BOND] O, not fulminic acid, HC [TRIPLE BOND] N [RIGHTWARDS ARROW] O. Metastable ion fragmentations (unimolecular and collision induced) and deuterium-labelling experiments are in agreement with the formation of a cumulenic structure, HN [DOUBLE BOND] C [DOUBLE BOND] C [ ...