ISSN:
1434-193X
Schlagwort(e):
N-Heterocycles
;
Porphyrins
;
Radical cations
;
N-Dealkylation
;
Stereoelectronic effects
;
Chemistry
;
General Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
Evidence for a stereoelectronic inhibition of deprotonation of the radical cation of N-benzylpiperidine is presented. This stereoelectronic effect, which is due to the cyclic structure of the precursor, provides a tool to differentiate hydrogen-atom- versus electron-transfer routes in the biomimetic oxidative N-dealkylation of tertiary amines: the electron-transfer route appears to be the operating mechanism.
Zusätzliches Material:
1 Ill.
Materialart:
Digitale Medien
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