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Hydroxyl transfer versus cyclization reaction in the gas phase: Sequential loss of NH(3) and CH(2)CO from protonated phenylalanine derivatives

Collisional activation of protonated phenylalanine derivatives deamination products leads to hydroxyl skeletal rearrangement versus cyclization reaction, and to form hydroxylbenzyl cation via elimination of CH(2)CO. To better clarify this unusual fragmentation reaction, accurate mass measurements ex...

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Detalles Bibliográficos
Autores principales:	Zheng, Mingyu, Zhang, Xiaoping, Cheng, Yihao, Sun, Lili, Zhang, Xinglei
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2023
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9868239/ https://www.ncbi.nlm.nih.gov/pubmed/36700082 http://dx.doi.org/10.3389/fchem.2022.1094329

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