ISSN:
0170-2041
Schlagwort(e):
Hydroxylamines
;
O,N,N-substituted/Hydraziens
;
N,N′-substituted
;
Chemistry
;
Organic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
Preparation and Reactions of N-Phenacyl-N-tosylhydroxylamines and -hydrazinesO-Alkyl-N-phenacyl-N-tosylhydroxylamines 3 were prepared in two steps from O-alkylhydroxylamines 1. In the presence of a base the N-tosylhydroxylamines 3 undergo rearrangement and cleavage to N-tosylphenacylamine (5) and aldehydes 6. N-Alkul-N′-phenacyl-N,N′-ditosylhydrazines 12 were obtained by stepwise treating of N,N′-ditosylhydrazine with alkyl halide and phenacyl bromide/potassium tert-butoxide/DMF.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/jlac.1991199101171
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