Formation of 1H-Aziridines from Chalcones and Hydroxylamine

URN to cite this document:: urn:nbn:de:bvb:355-epub-157933
DOI to cite this document:: 10.5283/epub.15793

Kammermeier, T. ; Kaiser, A. ; Lee, G. S. ; Burgemeister, Thomas ; Wiegrebe, Wolfgang

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Date of publication of this fulltext: 12 Jul 2010 09:40

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Item type:	Article
Journal or Publication Title:	Archiv der Pharmazie
Publisher:	John Wiley & Sons
Volume:	327
Page Range:	pp. 207-210
Date:	1994
Institutions:	Chemistry and Pharmacy > Institute of Pharmacy > Alumni or Retired Professors > Prof. Wiegrebe
Dewey Decimal Classification:	500 Science > 540 Chemistry & allied sciences
Status:	Published
Refereed:	Yes, this version has been refereed
Created at the University of Regensburg:	Unknown
Item ID:	15793

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Abstract

Highly substituted chalcones 1 do not react with two molecules of hydroxylamine affording dioximes 2 or hydroxyamino-oximes 3 as expected according to von Auwers' procedure1): only one molecule of hydroxylamine is consumed leading to trans-configurated 2-benzoyl-3-phenyl-1H-aziridines 4. Aus den hochsubstituierten Chalkonen 1 entstehen nicht die nach von Auwers1) zu erwartenden Dioxime 2 ...