625109-75-3

Upstream product

• 625109-72-0 (Z)-(3S,6S,7S,8S)-7-(tert-Butyl-dimethyl-silanyloxy)-9-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-6,8-dimethyl-non-4-enoic acid phenyl ester 
• 625109-73-1 (Z)-(3S,6S,7S,8S)-7-(tert-Butyl-dimethyl-silanyloxy)-9-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-6,8-dimethyl-non-4-en-1-ol 
• 475051-49-1 phenyl (3S,4Z,6S,7S,8S)-7-(tert-butyldimethylsiloxy)-9-(tert-butyldilphenylsiloxy)-3-hydroxy-6,8-dimethyl-4-nonenoate 
• 89238-99-3 O-(4-methoxybenzyl)-trichloroacetimidate 
• 68005-71-0 N-((4-methylphenyl)sulfonyl)-D-valine 
• 153645-08-0 2-bromo-1-ethoxy-2-methyl-1-trimethylsilyoxyethene 
• 625109-74-2 (Z)-(3S,6S,7S,8S)-7-(tert-Butyl-dimethyl-silanyloxy)-9-(tert-butyl-diphenyl-silanyloxy)-3-(4-methoxy-benzyloxy)-6,8-dimethyl-non-4-enal 

Downstream Products

• 625109-77-5 (R)-2-Bromo-2-{(4S,6S)-6-[(Z)-(3S,4S,5S)-4-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxy)-3,5-dimethyl-hex-1-enyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-propionic acid ethyl ester 
• 625109-98-0 (R)-2-Bromo-2-[(4S,6S)-6-[(Z)-(3S,4S,5S)-4-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxy)-3,5-dimethyl-hex-1-enyl]-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-propionic acid ethyl ester 
• 625109-94-6 (Z)-(2R,3S,5S,8S,9S,10S)-2-Bromo-9-(tert-butyl-dimethyl-silanyloxy)-11-(tert-butyl-diphenyl-silanyloxy)-3,5-dihydroxy-2,8,10-trimethyl-undec-6-enoic acid ethyl ester 

Relevant academic research and scientific papers

Regulated-stereoselective construction of thirteen stereogenic centers necessary for the frame of (+)-discodermolide, based on iterative Lewis acid-promoted aldol reactions

The segments C1-C13 and C15-C 21 containing the 13 stereogenic centers required for the frame of (+)-discodermolide were synthesized in good to excellent enantio- and diastereoselectivities from a common racemic