1027082-42-3

Upstream product

• 127269-03-8 Benzoic acid (R)-2-[(2R,3R)-5-oxo-2-(toluene-4-sulfonyloxymethyl)-tetrahydro-furan-3-yl]-2-(tetrahydro-pyran-2-yloxy)-ethyl ester 
• 127269-02-7 Benzoic acid (R)-2-hydroxy-2-[(2R,3R)-5-oxo-2-(toluene-4-sulfonyloxymethyl)-tetrahydro-furan-3-yl]-ethyl ester 
• 77772-49-7 Benzoic acid (R)-2-hydroxy-2-((2R,3R)-2-hydroxymethyl-5-oxo-tetrahydro-furan-3-yl)-ethyl ester 

Downstream Products

• 142997-63-5 (2S,3R,4R)-N-pivaloyl-2-benzoyloxymethyl-3-(carboxymethyl-3,4-γ-lactone)-4-hydroxypyrrolidine 
• 1028260-90-3 Benzoic acid (3aR,4S,6aR)-2-oxo-hexahydro-furo[2,3-c]pyrrol-4-ylmethyl ester 

Relevant academic research and scientific papers

Stereospecific synthesis of intermediates for 11-aza-11-deoxy and 11-azaprostaglandin analogues from L-arabinose

The syntheses of chiral synthons for 11-aza-11-deoxy and 11-azaprostanoids are described. The key intermediate in both routes was 5-O-benzoyl-3C-(carboxymethyl-2,3-γ-lactone)-3-deoxy-α-L- lyxofuranose which is readily available from L-arabinose.