900783-34-8

Upstream product

• 900783-32-6 (2S,3S)-3-(benzyloxy)nonane-1,2-diol 
• 900783-33-7 3-benzyloxy-2-(4-methylphenylsulfonyloxy)-(2S,3S)-nonyl-4-methyl-1-benzenesulfonate 

Downstream Products

• 675127-22-7 1-[1-benzyloxy-(1S)-heptyl]-(1S)-3-butenyl alcohol 
• 852509-25-2 (4R,5R)-4,5-dibenzyloxyhept-6-enoic acid (1'S,1''S)-1'-(1''-benzyloxyheptyl)-3'-butenyl ester 
• 675127-26-1 1-[1-benzyloxy-(1S)-heptyl]-(1S)-3-butenyl 3-[2,2-dimethyl-5-vinyl-(4R,5R)-1,3-dioxolan-4-yl]propanoate 
• 675127-27-2 (5R,6R,7E,10S)-10-[(1'S)-1'-benzyloxyheptyl]-5,6-isopropylidenedioxy-3,4,5,6,9,10-hexahydro-2H-oxecin-2-one 

Relevant academic research and scientific papers

Stereoselective total synthesis of microcarpalide

A stereoselective total synthesis of microcarpalide using ring-closing metathesis (RCM) as a key step is reported. l-Ascorbic acid was used as a chiral pool material for the construction of the olefinic alcohol and an asymmetric aldol reaction provided the chiral precursor for the synthesis of olefinic acid.

Enantiodivergent total synthesis of microcarpalide from l-tartaric acid

Stereoselective approach for the synthesis of both enantiomers of bio-active decanolactone microcarpalide is described from l-tartaric acid. The synthesis of the key intermediates en route to the natural product is achieved from l-tartaric acid involving