905732-40-3

Upstream product

• 905732-39-0 (2S,3S,4R,5R,6S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-6-[(4S,5S)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxolan-4-yl]-2,4-dimethyl-heptane-1,4-diol 
• 143680-12-0 (E)-5-Benzyloxy-2,4-dimethyl-2-penten-1-ol 
• 143680-11-9 (E)-5-Benzyloxy-2,3-dimethyl-2-pentensaeureethylester 
• 905732-36-7 (E)-(2S,3S,4S,5R,8R)-9-Benzyloxy-4,6,8-trimethyl-2-triethylsilanyloxy-5-triisopropylsilanyloxy-non-6-en-3-ol 
• 905732-35-6 (E)-(2S,4R,5R,8R)-9-Benzyloxy-4,6,8-trimethyl-2-triethylsilanyloxy-5-triisopropylsilanyloxy-non-6-en-3-one 
• 1027036-65-2 (E)-(2S,4R,5R,8R)-9-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-4,6,8-trimethyl-5-triisopropylsilanyloxy-non-6-en-3-one 
• 905732-38-9 (2S,3S,4R,5R,6R)-1-Benzyloxy-6-[(4S,5S)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxolan-4-yl]-2,4-dimethyl-heptane-3,4,5-triol 
• 905732-37-8 (E)-(2R,3R,6R)-7-Benzyloxy-2-[(4S,5S)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxolan-4-yl]-4,6-dimethyl-hept-4-en-3-ol 
• 905732-34-5 (E)-(2S,4R,5R,8R)-9-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-5-hydroxy-4,6,8-trimethyl-non-6-en-3-one 
• 373645-82-0 (E)-(R)-5-Benzyloxy-2,4-dimethyl-pent-2-enal 

Downstream Products

• 905732-42-5 Acetic acid (2S,3S,4R,5R,6S,7S,8S)-8-acetoxy-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-7-(4-methoxy-benzyloxy)-2,4,6-trimethyl-nonyl ester 
• 905732-45-8 (2R,3S,4S,5R,6S,7S,8S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-8-hydroxy-7-(4-methoxy-benzyloxy)-2,4,6-trimethyl-4-triethylsilanyloxy-nonanoic acid 
• 905732-44-7 (2R,3S,4S,5R,6S,7S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-2,4,6-trimethyl-8-oxo-4-triethylsilanyloxy-nonanoic acid 
• 905732-43-6 (2S,3S,4R,5R,6S,7S,8S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-2,4,6-trimethyl-4-triethylsilanyloxy-nonane-1,8-diol 

Relevant academic research and scientific papers

Studies directed towards the synthesis of botcinolides: synthesis of the nonalactone ring of 2-epibotcinolide

Synthesis of the polyoxygenated nonalactone ring of 2-epibotcinolide was achieved using a highly stereoselective aldol reaction of the titanium enolate from a lactate-derived chiral ketone, a stereoselective dihydroxylation and a Yamaguchi macrolactonizat