211758-01-9

Upstream product

• 67-64-1 acetone 
• 211758-07-5 [(S)-4-Allyloxy-5-((S)-2-methyl-oxiranyl)-pentyloxy]-tert-butyl-diphenyl-silane 
• 211757-98-1 Carbonic acid tert-butyl ester (S)-1-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3-methyl-but-3-enyl ester 
• 211757-99-2 (4S,6S)-6-[3-(tert-Butyl-diphenyl-silanyloxy)-propyl]-4-iodomethyl-4-methyl-[1,3]dioxan-2-one 
• 211758-00-8 (S)-5-(tert-Butyl-diphenyl-silanyloxy)-1-((S)-2-methyl-oxiranyl)-pentan-2-ol 
• 211757-97-0 (S)-7-(tert-butyldiphenylsilanyloxy)-2-methylhept-1-en-4-ol 
• 211757-94-7 (R)-4-((2S,5S)-2,5-Dimethyl-pyrrolidin-1-yl)-5-(2-methyl-allyl)-5H-furan-2-one 
• 211757-95-8 (R)-5-(2-Methyl-allyl)-5H-furan-2-one 
• 211758-06-4 (S)-6-Methyl-hept-6-ene-1,4-diol 

Downstream Products

• 211758-02-0 (R)-4-((S)-2-Allyloxy-5,5-bis-benzyloxy-pentyl)-2,2,4-trimethyl-[1,3]dioxolane 
• 211758-03-1 (2R,5S)-5-Allyloxy-2-benzyloxy-6-((R)-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-hexanenitrile 

Relevant academic research and scientific papers

A vinylogous urethane approach towards the synthesis of okadaic acid. Construction of the C1-C8 fragment. Part I

A vinylogous urethane approach is utilized to synthesize the C1-C8 fragment of okadaic acid. The key steps include an asymmetric alkylation, a hydroxyl directed iodocarbonate cyclization and a stereoselective cyanohydrin formation.