326606-35-3

Upstream product

• 3282-30-2 pivaloyl chloride 
• 532-20-7 L-arabinose 
• 326606-34-2 (2R,3R,4S)-3-methoxymethoxy-2-[(1R)-1-methoxymethoxy-1-(3,4-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide 
• 326606-33-1 (2R,3R,4S)-3-hydroxy-2-[(1R)-1-hydroxy-1-(3,4-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide 
• 326606-38-6 (2R,3S,4S)-3-hydroxy-2-(phenoxythiocarbonyl)oxy-5-trityloxy-4-pentanolide 
• 326606-31-9 (3R,4S)-3-hydroxy-5-trityloxy-4-pentanolide 
• 261967-42-4 (2R,3R,4S)-2,3-dihydroxy-5-trityloxy-4-pentanolide 
• 55726-00-6 5-O-triphenylmethyl-L-arabinofuranose 
• 76-83-5 trityl chloride 
• 120-57-0 piperonal 

Downstream Products

• 326606-43-3 (4R,5R)-4-(tert-butyldiphenylsilyl)oxymethyl-5-(3,4-methylenedioxyphenyl)dihydro-3(2H)-furanone 
• 302605-77-2 (2S,3S,4S)-3-(tert-butyldiphenylsilyloxy)methyl-4-hydroxy-2-(3,4-methylenedioxyphenyl)tetrahydrofuran 

Relevant academic research and scientific papers

Synthesis of optically active olivil type of lignan from L-arabinose using threo-selective aldol condensation as a key reaction.

The threo-selective aldol condensation of (3R, 4S)-3-hydroxy-5-trityloxy-4-pentanolide, which was prepared from L-arabinose, with piperonal was applied to the stereoselective synthesis of the olivil type of lignan, (2R, 3R, 4R)-4-benzyl-4-hydroxy-3-hydroxymethyl-2-(3,4-methylenedioxyphenyl)tetrahydrofuran.