Gas-phase conversion of tetrazoles to oxadiazoles: Isolation and characterization of the N-acylated intermediate

The 5-substituted tetrazole ring was reacted in the gas phase with an acyl ion generated as the secondary reactive chemical ionization plasma in the mass spectrometer. The product ions obtained, among others, were proposed as the rearranged 2,5-disubstituted-1,3,4-oxadiazole nucleus. Its structure w...

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Detalles Bibliográficos
Autores principales: Seldes, A.M., D'Accorso, N., Souto, M.F., Martins Alho, M., Arabehety, C.G.
Formato: JOUR
Materias:
Gas-phase reaction
Heterocycles
Ion-molecule reaction
Rearrangement
Derivatives
Ionization
Mass spectrometry
Spectrum analysis
Gas-phase conversion
Aromatic compounds
1,2,3,4 di o isopropylidene beta levo arabinopyranos 5 yl
2 phenyl 5 glycosyl 1,3,4 oxadiazole
nitrogen
oxadiazole derivative
pyrone derivative
tetrazole derivative
unclassified drug
acetylation
article
chemical structure
controlled study
dissociation
gas
ionization
mass spectrometer
plasma
priority journal
tandem mass spectrometry
Acylation
Butanes
Mass Spectrometry
Oxadiazoles
Tetrazoles
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10765174_v36_n9_p1069_Seldes
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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