58841-93-3

Upstream product

• 50-99-7 glucose 
• 613-94-5 benzoic acid hydrazide 
• 306-44-5 propanone 1-oxime 
• 19255-83-5 methyl glyoxal dimethylacetal 

Downstream Products

• 58842-05-0 N-(4-methyl-[1,2,3]triazol-1-yl)-benzamide 
• 58842-11-8 methyl glyoxal bis(acetylbenzoylhydrazone) 
• 120401-41-4 3,3'-diacetyl-2'-methyl-5,5'-diphenyl-2,2'-bi-2H-1,3,4-oxadiazoline 
• 120401-41-4 3,3'-diacetyl-2'-methyl-5,5'-diphenyl-2,2'-bi-2H-1,3,4-oxadiazoline 
• 52042-54-3 benzoic N-(5-methyl-[1,2,3]triazol-1-yl)-benzimidic anhydride 
• 58841-99-9 benzoic N-(4-methyl-[1,2,3]triazol-1-yl)-benzimidic anhydride 
• 7707-85-9 pyruvaldehyde bis-phenylhydrazone 

Relevant academic research and scientific papers

STEREOCHEMICAL ASPECTS OF THE FORMATION OF DIASTEREOISOMERIC 3-ACETYL-2-(POLYACETOXYALKYL)-5-PHENYL-2,3-DIHYDRO-1,3,4-OXADIAZOLES

The synthesis of D- and L-3-acetyl-2-- and 3-acetyl-2--5-phenyl-2,3-dihydro-1,3,4-oxadiazoles via cyclisation of the corresponding (O-acetylating conditions is described.The stereochemical aspects of the formation of C-2 epimeric oxadiazolines are discussed on the basis of optical rotation and n.m.r. data.The acetylation of methylglyoxal bis(benzoylhydrazone) (8) was found to give diastereoisomeric 1,3,4-oxadiazolines (12a and 12b) insteadof the bis(acetylbenzoylhydrazone) 9 claimed in the literature.