114137-90-5

Upstream product

• 2186-92-7 p-Anisaldehyde dimethyl acetal 
• 1515-81-7 1-methoxy-4-(methoxymethyl)benzene 
• 114181-56-5 (2R,4R,5R,6S,7R,8R,9R)-2-Benzyloxy-9-(tert-butyl-dimethyl-silanyloxy)-4,6,8-trimethyl-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-undecane-5,7-diol 
• 114114-23-7 (4R,6R)-6-Benzyloxy-4-methyl-6-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-heptan-3-one 
• 114114-27-1 (2R,4R,6R,7S,8R,9R)-2-Benzyloxy-9-(tert-butyl-dimethyl-silanyloxy)-7-hydroxy-4,6,8-trimethyl-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-undecan-5-one 
• 114181-55-4 (2S,3R)-3-(tert-butyldimethylsilyloxy)-2-methylpentanal 
• 114114-25-9 tert-Butyl-[(1R,2R)-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-ethyl-propoxy]-dimethyl-silane 
• 114114-26-0 (2S,3R,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-methyl-hexane-1,2-diol 
• 85433-17-6 1,2,4-tridesoxy-4-C-methyl-5,6-O-isopropylidene-D-arabinohexitol 
• 69739-34-0 t-butyldimethylsiyl triflate 

Downstream Products

• 123493-54-9 tert-Butyl-((1R,2R)-1-ethyl-2-{(3R,5R,6S,7S,8R)-1-(4-methoxy-phenyl)-3,5,7-trimethyl-3-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-2,9,10-trioxa-bicyclo[4.3.1]dec-8-yl}-propoxy)-dimethyl-silane 
• 114137-91-6 (2R,4R)-4-[(2R,4S,5S,6R)-6-[(1R,2R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-methyl-butyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-pentan-2-ol 

Relevant academic research and scientific papers

Stereocontrolled synthesis of erythronolides A and B in A (C5-C9) + (C3-C4) + (C1-C2) + (C11-C13) sequence from 1,6-anhydro-β-D-glucopyranose (levoglucosan). Part 2

Stereocontrolled synthesis of erythronolides A and B has been achieved.