84374-05-0Relevant articles and documents
STUDIES ON DEHYDRO-L-ASCORBIC ACID 2-ARYLHYDRAZONE 3-OXIMES: CONVERSION INTO SUBSTITUTED TRIAZOLES AND ISOXAZOLINES
Sekily, Mohamed Ali El,Mancy, Sohila,Gross, Bernard
, p. 229 - 244 (2007/10/02)
L-threo-2,3-Hexodiulosono-1,4-lactone 2-(arylhydrazones) (2) were prepared by condensation of dehydro-L-ascorbic acid with various arylhydrazines.Reaction of 2 with hydroxilamine gave the 2-arylhydrazone) 3-oximes (3).On boiling with acetic anhydride, 3 g