142433-30-5Relevant articles and documents
SYNTHESEIS OF HYDRAZONE DERIVATIVES FROM 1,2:5,6-DI-O-ISOPROPYLIDENE-α-D-RIBO-HEXOFURANOS-3-ULOSE
Wit, D. de,Qing, Cui Yi,Rantwijk, F. van,Maat, L.,Kieboom, A. P. G.
, p. 307 - 312 (2007/10/02)
Protected D-ribo-hexos-3-ulose, 1,2:5,6-di-O-isopropylidene-α-D-glucofuranos-3-ulose, is converted into the corresponding hydrazone derivatives by reaction with hydrazine, methyl-, phenyl-, and tert-butylhydrazine.Two isomeric (Z and E) hydrazono-carbohydrates were obtained.The structures of these isomers were established by 1H and 13C NMR as well as by single-crystal X-ray analysis.