201284-30-2

Upstream product

• 201284-45-9 (E)-(5R,6S)-6-Benzyloxy-7-(tert-butyl-dimethyl-silanyloxy)-5-(4-methoxy-benzyloxy)-4,4-dimethyl-hept-2-enoic acid methyl ester 
• 201284-14-2 (3R,4S)-4-Benzyloxy-5-(tert-butyldimethylsiloxy)-3-(p-methoxybenzyloxy)-2,2-dimethylpentanol 
• 163275-31-8 (3R,4S)-4-Benzyloxy-5-(tert-butyldimethylsiloxy)-3-(p-methoxybenzyloxy)-2,2-dimethylpentanal 
• 201284-46-0 (E)-(5R,6S)-6-Benzyloxy-7-(tert-butyl-dimethyl-silanyloxy)-5-(4-methoxy-benzyloxy)-4,4-dimethyl-hept-2-en-1-ol 

Downstream Products

• 201284-28-8 (4S,5R)-4-Benzyloxy-3-hydroxy-5-(4-methoxy-benzyloxy)-6,6-dimethyl-cyclooctanone 

Relevant academic research and scientific papers

Preparation of useful synthetic intermediates of taxol analogs, cyclooctenone derivatives

Stereoselective syntheses of ω-(α-bromoketo) octanals and nonanal with oxygenated functions and formation of the corresponding eight-membered carbocyclic aldols by subsequent samarium(II)-mediated cyclization are demonstrated. Cyclooctenones deoxygenated