389085-96-5

Upstream product

• 26685-74-5 1-O-benzyl-3,4-O-isopropylidene-β-L-ribopyranose 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 500564-87-4 ethyl (3R,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylenedioxy)-3-methylheptanoate 
• 500564-86-3 ethyl (2E,4R,5S,6S)-4-(tert-butyldimethylsilyl)-oxy-7-(tert-butyldiphenylsilyl)oxy-5,6-(dimethylmethylene-dioxy)-2-heptenoate 
• 500564-85-2 ethyl (2E,4R,5S,6S)-4-(tert-butyldimethylsilyl)oxy-5,6-(dimethylmethylenedioxy)-7-hydroxy-2-heptenoate 
• 389086-19-5 (3aS,6S,7S,7aS)-6-benzyloxy-2,2-dimethyl-7-(tert-butyldimethylsilyl)oxy-tetrahydro-1,3-dioxolo[4,5-c]pyran 
• 75921-31-2 2-O-(t-butyldimethylsilyl)-3,4-O-isopropylidene-L-ribopyranose 
• 389086-14-0 C₇₉H₁₃₀O₁₁S₂Si₄ 
• 389085-94-3 4-{2-[(3S,4R,7S)-9-benzyloxy-4-(tert-butyldimethylsilyl)oxy-3-(4-methoxybenzyl)oxy-4-methyl-7-(triethylsilyloxy)nonyl]-1,3-dithian-2-yl}butyraldehyde 
• 500564-83-0 dimethyl (4R,5R,6S,7S)-5-(tert-butyldimethyl-silyl)oxy-8-(tert-butyldiphenylsilyl)oxy-6,7-(dimethyl-methylenedioxy)-4-methyl-2-oxopentylphosphonate 

Downstream Products

• 389086-30-0 C₇₁H₁₂₀O₉S₂Si₄ 
• 389086-31-1 C₇₁H₁₁₈O₉S₂Si₄ 
• 389085-89-6 [1R,1(4S,5S),2R,5E,14R,17S]-19-benzyloxy-1,14-bis(tert-butyldimethylsilyloxy)-1-[5-(tert-butyldiphenylsilyloxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,14-dimethyl-17-(triethylsilyl)oxy-5-nonadecene-4,10,13-trione 

Relevant academic research and scientific papers

A highly stereoselective synthesis of the C10-C31 (BCDEF ring) portion of pinnatoxin A

An efficient, highly stereoselective synthesis of the C10-C31 (BCDEF ring) portion of pinnatoxin A has been achieved utilizing tandem double hemiketal formation/intramolecular hetero-Michael addition to construct the 6,5,6-dispiroketal (BCD ring) system a

A Stereoselective synthesis of the C10-C31 (BCDEF ring) portion of pinnatoxin A

(matrix presented) An efficient synthesis of the C10-C31 (BCDEF ring) portion of pinnatoxin A has been achieved. The key step is a highly stereoselective construction of the dispiroketal (BCD ring) system employing an intramolecular hetero-Michael reaction of a reversibly formed hemiketal alkoxide through the use of LiOMe.