866931-76-2

Upstream product

• 443883-40-7 (4S,6S)-2-methyloxy-4-methyl-6-(2'-hydroxy-2'-methylpropionyl)-tetrahydropyran 
• 866932-02-7 Acetic acid (1R,2S,4R)-1-acetyl-2-(tert-butyl-diphenyl-silanyloxy)-5-hydroxy-4-methyl-pentyl ester 
• 866931-79-5 (4S,5R)-4-((R)-3-Benzenesulfonyl-2-methyl-propyl)-2,2-dimethyl-5-(2-methyl-[1,3]dithian-2-yl)-[1,3]dioxolane 
• 292050-27-2 (3R,4S,6S)-7-[1,3]Dithian-2-yl-2,6-dimethyl-heptane-2,3,4-triol 
• 866931-82-0 (4S,6S)-7-[1,3]Dithian-2-yl-2,4-dihydroxy-2,6-dimethyl-heptan-3-one 
• 886986-45-4 (2R,6S,8S,9S,10S)-3-Benzenesulfonyl-8,9-bis-(tert-butyl-dimethyl-silanyloxy)-11-(tert-butyl-diphenyl-silanyloxy)-1-[(4S,5R)-2,2-dimethyl-5-(2-methyl-[1,3]dithian-2-yl)-[1,3]dioxolan-4-yl]-2,6,10-trimethyl-undecan-4-one 
• 866932-11-8 (2R,6R,8S,9S,10S)-3-Benzenesulfonyl-8,9-bis-(tert-butyl-dimethyl-silanyloxy)-11-(tert-butyl-diphenyl-silanyloxy)-1-[(4S,5R)-2,2-dimethyl-5-(2-methyl-[1,3]dithian-2-yl)-[1,3]dioxolan-4-yl]-2,6,10-trimethyl-undecan-4-ol 
• 866931-89-7 2-[4,5-bis-(tert-butyl-dimethyl-silanyloxy)-7-(tert-butyl-diphenyl-silanyloxy)-2,6-dimethyl-heptyl]-[1,3]dithiane 
• 866931-78-4 5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal 
• 866932-08-3 Acetic acid (1R,2S,4R)-5-benzenesulfonyl-2-(tert-butyl-diphenyl-silanyloxy)-4-methyl-1-(2-methyl-[1,3]dithian-2-yl)-pentyl ester 
• 866932-04-9 Acetic acid (1R,2S,4R)-2-(tert-butyl-diphenyl-silanyloxy)-5-hydroxy-4-methyl-1-(2-methyl-[1,3]dithian-2-yl)-pentyl ester 
• 866932-05-0 Acetic acid (1R,2S,4R)-2-(tert-butyl-diphenyl-silanyloxy)-5-iodo-4-methyl-1-(2-methyl-[1,3]dithian-2-yl)-pentyl ester 
• 866931-87-5 (2S,3S,4S,6S)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-7-[1,3]dithian-2-yl-2,6-dimethyl-heptan-1-ol 
• 443883-59-8 2-[(2S,4S,5S)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2,6-dimethyl-hept-6-enyl]-[1,3]dithiane 

Relevant academic research and scientific papers

Synthetic studies of the HIV-1 protease inhibitive didemnaketals: Precise and stereocontrolled synthesis of the key mother spiroketal

The precise and stereocontrolled synthesis of the C9-C 23 portion, the key mother spiroketal of the HIV-1 protease inhibitive didemnaketals from the ascidian Didemnum sp., has been carried out through multisteps starting from (R)-pul