672296-46-7

Upstream product

• 672296-45-6 {3(R)-[2(S)-(4-methoxyphenyl)-5(S)-methyl[1,3]dioxan-4(S)-yl]-2-oxobutyl}phosphonic acid dimethyl ester 
• 541513-52-4 (4R)-4-benzyl-3-{(2R,3S)-4-[(1S)-2,2-dimethyl-[1,3]-dioxolan-4-yl]-3-hydroxy-2-methylbutyryl}oxazolidin-2-one 
• 303727-84-6 (R)-N-methoxy-2-[(2S,4S,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxinan-4-yl]-N-methylpropionamide 
• 672296-31-0 6-(2,2-dimethyl[1,3]dioxolan-4(S)-yl)-5(S)-hydroxy-4(R)-methylhex-2-enoic acid ethyl ester 
• 672296-44-5 (2S,4S,5R,6S,9S,11S,12S)-9,11-bis(tert-butyldimethylsilanyloxy)-5-(4-methoxybenzyloxy)-2,4,6,12-tetramethyl-15-trityloxypentadeca-7,13-dien-1-ol 
• 672296-43-4 4(S)-benzyl-3-[9(S),11(S)-bis(tert-butyldimethylsilanyloxy)-5(R)-(4-methoxybenzyloxy)-2(S),4(S),6(S),12(S)-tetramethyl-15-trityloxy-pentadeca-7,13-dienoyl]oxazolidin-2-one 
• 672296-41-2 C₅₇H₈₂O₇Si₂ 
• 672296-42-3 4(S)-benzyl-3-[9(S),11(S)-bis(tert-butyldimethylsilanyloxy)-5(R)-(4-methoxybenzyloxy)-4(S),6(S),12(S)-trimethyl-15-trityloxypentadeca-7,13-dienoyl]oxazolidin-2-one 
• 672296-40-1 (4S,5R,6S,9S,11S,12S)-9,11-bis(tert-butyldimethylsilanyloxy)-5-(4-methoxybenzyloxy)-4,6,12-trimethyl-15-trityloxypentadeca-7,13-dienoic acid ethyl ester 
• 672296-39-8 (4S,5S,6S,9S,11S,12S)-9,11-bis(tert-butyldimethylsilanyloxy)-5-(4-methoxybenzyloxy)-4,6,12-trimethyl-15-trityloxypentadeca-2,7,13-trienoic acid ethyl ester 
• 672296-38-7 (2S,3S,4S,7S,9S,10S)-7,9-bis(tert-butyldimethylsilanyloxy)-3-(4-methoxybenzyloxy)-2,4,10-trimethyl-13-trityloxytrideca-5,11-dien-1-ol 
• 951154-73-7 4(S)-[4(S),6(S)-bis(tert-butyldimethylsilanyloxy)-1(S),7(S)-dimethyl-10-trityloxydeca-2,8-dienyl]-2(R)-(4-methoxyphenyl)-5(S)-methyl[1,3]dioxane 
• 951154-71-5 5(S),7(S)-bis(tert-butyldimethylsilanyloxy)-10(S)-[2(R)-(4-methoxyphenyl)-5(S)-methyl[1,3]dioxan-4(S)-yl]-4(S)-methylundeca-2,8-dien-1-ol 
• 951154-69-1 5(S),7(S)-bis(tert-butyldimethylsilanyloxy)-10(S)-[2(R)-(4-methoxyphenyl)-5(S)-methyl[1,3]dioxan-4(S)-yl]-4(S)-methylundeca-2,8-dienoic acid ethyl ester 

Downstream Products

• 672296-47-8 13(S),15(S)-bis(tert-butyldimethylsilanyloxy)-2(S)-[2(S)-(4-methoxyphenyl)-5(S)-methyl[1,3]dioxan-4(S)-yl]-9(R)-(4-methoxybenzyloxy)-6(R),8(S),10(S),16(S)-tetramethyl-19-trityloxynonadeca-11,17-dien-3-one 
• 951154-83-9 13(S),15(S)-bis(tert-butyldimethylsilanyloxy)-2(S)-[2(S)-(4-methoxyphenyl)-5(S)-methyl[1,3]dioxan-4(S)-yl]-9(R)-(4-methoxybenzyloxy)-6(R),8(S),10(S),16(S)-tetramethyl-19-trityloxynonadeca-11,17-dien-3(R)-ol 
• 951154-85-1 C₈₀H₁₂₂O₉Si₃ 

Relevant academic research and scientific papers

Synthesis and biological evaluation of (-)-dictyostatin and stereoisomers

Total syntheses of (-)-dictyostatin, 6,16-bis-epi-dictyostatin, 6,14,19-tris-epi-dictyostatin, and a number of other isomers and analogs are reported. Three main fragments-top, middle, and bottom-were first assembled and then joined by olefination or anio