Charge migration fragmentation in the negative ion mode of cyclopentenone and cyclopentanone intermediates in the biosynthesis of jasmonates.

CONCLUSIONS: CID of 12-OPDA and 12-OPEA generates cyclopentanone enolate anions at m/z 165 by charge-driven hydride transfer as a common mechanism and by bond cleavage between C-7 and C-8 of the carboxyl side chains with either gain or loss of a hydrogen atom. PMID: 31734961 [PubMed - as supplied by publisher]
Source: Rapid Communications in Mass Spectrometry : RCM - Category: Chemistry Authors: Tags: Rapid Commun Mass Spectrom Source Type: research
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