160998-96-9

Upstream product

• 103795-36-4 (3S,4R)-3-O-benzyl-4,5-O-isopropylidene-3,4,5-trihydroxypentanal 
• 623-47-2 propynoic acid ethyl ester 
• 87604-53-3 (R)-4-((S)-1-(benzyloxy)but-3-ene-1-yl)-2,2-dimethyl-1,3-dioxypentane 

Downstream Products

• 160998-98-1 (5R)-5-<(2S,3R)-2-benzyloxy-3,4-dihydroxybutyl>-2(5H)-furanone 
• 160999-00-8 (5R)-5-<(2S,3R)-2-benzyloxy-4-tert-butyldiphenylsilyloxy-3-(phenoxythiocarbonyloxy)butyl>-2(5H)-furanone 
• 160999-01-9 (5R)-5-<(2S,3R)-4-benzoyloxy-2-benzyloxy-3-(phenoxythiocarbonyloxy)butyl>-2(5H)-furanone 
• 160998-99-2 (5R)-5-<(2S,3R)-2-benzyloxy-4-tert-butyldimethylsilyloxy-3-(phenoxythiocarbonyloxy)butyl>-2(5H)-furanone 
• 165178-36-9 Benzoic acid (2R,3S)-3-benzyloxy-2-hydroxy-4-((R)-5-oxo-2,5-dihydro-furan-2-yl)-butyl ester 

Relevant academic research and scientific papers

Asymmetric Synthesis of ent-Corey Lactone Alcohol and its 12-(all-cys)- and 11-Epimers via Free Radical 5-exo-trig-C,C Cyclization

Asymmetric eight-step syntheses are reported for the ent-Corey lactone alcohol derivatives 3a-d and their epimers 4a-d and 14a, b from (R)-2,3-isopropylidene glyceraldehyde (5) as the starting material.The key step of the synthesis is the free radical cyc