1289154-18-2

Upstream product

• 147-85-3 L-proline 
• 23356-96-9 (S)-1-Pyrrolidin-2-yl-methanol 
• 98-59-9 p-toluenesulfonyl chloride 
• 52682-03-8 (S)(-)-N,O-bis(p-toluenesulphonyl)-2-hydroxymethyl pyrrolidine 
• 1289154-17-1 (-)dimethyl [(S)-N-(p-tolylsulfonyl)-2-pyrrolidinyl]methyl malonate 

Downstream Products

• 1289154-20-6 (-)-[(S)-N-(p-tolylsulfonyl)-2-pyrrolidinyl]propyl-2,3,4-tri-O-acetyl-β-L-fucopyranoside 
• 1289154-21-7 (-)-[(S)-N-(p-tolylsulfonyl)-2-pyrrolidinyl]propyl-2,3,4-tri-O-benzyl-β-L-fucopyranoside 
• 1289154-19-3 (-)-[(S)-N-(p-tolylsulfonyl)-2-pyrrolidinyl]propan-1-ol 

Relevant academic research and scientific papers

Synthesis of new [(2S)-N-(p-Tolylsulfonyl)-2-Pyrrolidinyl]Propyl 2,3,4-Tri-O-Acetyl- and 2,3,4-Tri-O-Benzyl-β-L-Fucopyranosides

Synthesis of two new glycoheterocyclic compounds, [(2S)-N-(p-tolylsulfonyl) -2-pyrrolidinyl]propyl 2,3,4-tri-O-acetyl- and 2,3,4-tri-O-benzyl-β-L- fucopyranosides la and lb, starting from δ-amino alcohol (-)-[(2S)-N-(ptolylsulfonyl)-2-pyrrolidinyl]propan-l-ol 2 and O-α-L-fucosyltrichloroacetimidates 3a or 3b as glycosyl donor is described. Hitherto δ-aminoalcohol 2 was synthesized from L-proline without any racemization during its preparation.