186025-75-2

Upstream product

• 5333-86-8 ethyl benzimidate hydrochloride 
• 21204-67-1 methyl (triphenylphosphoranylidene)acetate 
• 78715-83-0 methyl (S)-2-phenyl-4,5-dihydrooxazole-4-carboxylate 

Downstream Products

• 186025-88-7 Benzoic acid (2S,3R,4R)-3,4-dihydroxy-5-oxo-pyrrolidin-2-ylmethyl ester 
• 186025-87-6 Benzoic acid (2S,3S,4S)-3,4-dihydroxy-5-oxo-pyrrolidin-2-ylmethyl ester 
• 105990-40-7 1,4-dideoxy-1,4-imino-L-ribitofuranose 
• 129568-47-4 (2S,3R,4S)-2-hydroxymethyl-pyrrolidine-3,4-diol 
• 186025-84-3 (2R,3R)-2,3-Dihydroxy-3-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-propionic acid methyl ester 
• 186025-85-4 (2S,3S)-2,3-Dihydroxy-3-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-propionic acid methyl ester 

Relevant academic research and scientific papers

The efficient, enantioselective synthesis of aza sugars from amino acids. 1. The polyhydroxylated pyrrolidines

Beginning with (+)-serine or (-)-serine, as appropriate, convenient, high-yield, enantioselective synthesis of all eight stereoisomeric 2-hydroxymethyl-3,4-dihydroxypyrrolidines (the enantiomeric pairs of iminoribitol, -arabinitol, -xylitol, and -lyxitol) can be effected. The absolute configuration of the starting amino acid defines the set of azasugars produced.