186448-75-9

Upstream product

• 157837-39-3 Methanesulfonic acid (1S,2R)-1-(tert-butyl-diphenyl-silanyloxymethyl)-3-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-2-methyl-propyl ester 
• 157837-32-6 (2S,3R)-1-(tert-Butyl-diphenyl-silanyloxy)-4-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-3-methyl-butan-2-ol 
• 157837-41-7 {(1R,2R,4S)-4-[(2R,3R)-4-Iodo-3-(4-methoxy-benzyloxy)-2-methyl-butyl]-2-methoxy-cyclohexyloxy}-triisopropyl-silane 
• 157837-33-7 tert-Butyl-((R)-2-[1,3]dithian-2-yl-propoxy)-diphenyl-silane 
• 157837-40-6 (2R,3R)-1-Iodo-4-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-3-methyl-butan-2-ol 
• 143619-00-5 Triisopropyl-[(1R,2R,4S)-2-methoxy-4-((R)-(R)-2-oxiranyl-propyl)-cyclohexyloxy]-silane 
• 186448-72-6 2-[(R)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-2-[(2S,3R)-2-(4-methoxy-benzyloxy)-4-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-3-methyl-butyl]-[1,3]dithiane 
• 89238-99-3 O-(4-methoxybenzyl)-trichloroacetimidate 
• 127258-23-5 (1R,2R,4R)-4-<(phenylsulfonyl)methyl>-2-methoxy-1-<oxy>cyclohexane 

Downstream Products

• 186448-76-0 Methanesulfonic acid (R)-2-{2-[(2S,3R)-2-(4-methoxy-benzyloxy)-4-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-3-methyl-butyl]-[1,3]dithian-2-yl}-propyl ester 

Relevant academic research and scientific papers

A unified total synthesis of the immunomodulators (-)-rapamycin and (-)-27-demethoxyrapamycin: Construction of the C(21-42) perimeters

A total synthesis of the potent, naturally occurring immunomodulators (-)-rapamycin (1) and (-)-27-demethoxyrapamycin (2) has been achieved via a unified, highly convergent synthetic strategy. Both targets were elaborated from common building blocks A-E,