Karapanayiotis, Thanasis; Bowen, Richard D. published the artcile< Differentiation of ionized benzimidazole from its isomeric α-distonic ion by collision-induced dissociation and neutralization-reionization mass spectrometry>, Computed Properties of 112-63-0, the main research area is benzimidazole radical cation distonic tautomer CID NR mass spectra.
Ionized benzimidazole and its isomeric α-distonic ion (or ionized ylide) have been examined by recording their metastable ion, collision-induced dissociation and neutralization-reionization mass spectra. These tautomers may be distinguished by careful consideration of key features of the collision-induced dissociation spectra, with or without prior neutralization and reionization. Formation of doubly-charged ions by charge stripping occurs preferentially when the α-distonic ion is subjected to collision. This α-distonic ion survives neutralization and reionization, thus establishing that the corresponding ylide is stable on the microsecond time frame. The effects of benzannulation on the ease of differentiation of classical and distonic radical cations derived from biol. important heterocycles are considered.
European Journal of Mass Spectrometry published new progress about Collision-induced dissociation. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Computed Properties of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics