128329-67-9

Upstream product

• 80697-99-0 (S)-3-((R)-3-Benzyloxy-2-methyl-propionyl)-4-isopropyl-oxazolidin-2-one 
• 103057-51-8 hypochlorous acid 4-methylbenzene sulfonic anhydride 
• 108814-34-2 (2R,3R,4R)-5-Benzyloxy-4-methyl-2-vinyl-pentane-1,3-diol 
• 108735-26-8 (S)-3-((2S,3R,4R)-5-Benzyloxy-3-hydroxy-4-methyl-2-vinyl-pentanoyl)-4-isopropyl-oxazolidin-2-one 
• 79026-61-2 (R)-3-benzyloxy-2-methylpropanal 
• 128329-66-8 (2'S,3'R,4R,5S)-3-(2'-ethenyl-3'-hydroxy-4'-methyl-5'-(benzyloxy)pentanoyl)-4-methyl-5-phenyl-1,3-oxazolidin-2-one 
• 73814-77-4 (3R,4S)-1-(benzyloxy)-3-hydroxy-4-(hydroxymethyl)-2-methyl-5-hexene 
• 98-59-9 p-toluenesulfonyl chloride 
• 63930-46-1 (S)-3-benzyloxy-2-methylpropan-1-ol 

Downstream Products

• 128329-85-1 (R)-1-{(2R,5S,2'S,5'R)-5'-[(4S,5S,6R)-6-((R)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl]-5,2'-dimethyl-octahydro-[2,2']bifuranyl-5-yl}-ethanol 
• 128329-85-1 (R)-1-{(2R,5S,2'S,5'S)-5'-[(4S,5S,6R)-6-((R)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl]-5,2'-dimethyl-octahydro-[2,2']bifuranyl-5-yl}-ethanol 
• 128329-71-5 (1'R,4R,5S,6R)-4-(2'-(benzyloxy)-1'-methylethyl)-6-(hydroxymethyl)-2,2,5-trimethyl-1,3-dioxane 
• 128440-47-1 (1'R,4R,5S,6S)-4-(2'-(benzyloxy)-1'-methylethyl)-6-(hydroxymethyl)-2,2,5-trimethyl-1,3-dioxane 
• 128329-87-3 C₆₁H₉₆O₁₀SSi₂ 
• 128329-88-4 (2R,4R,8R,9R,10S,11S,12(2S,5S(2R,5S(R))))-1-((1,1-dimethylethyl)diphenylsiloxy)-9,11-((1-methylethylidene)dioxy)-2,4,8,10-tetramethyl-12-(tetrahydro-5-methyl-5-(tetrahydro-5-(1-((1,1-dimethylethyl)dimethylsiloxy)ethyl)-5-methyl-2-furanyl)-2-furanyl)-... 
• 56092-81-0 ionomycin 
• 128329-83-9 (4R,5S,6S)-4-((R)-2-Benzyloxy-1-methyl-ethyl)-6-((Z)-(S)-5-(tert-butyl-dimethyl-silanyloxy)-5-{(2R,5S)-5-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-5-methyl-tetrahydro-furan-2-yl}-hex-1-enyl)-2,2,5-trimethyl-[1,3]dioxane 
• 128329-86-2 ((R)-1-{(2R,5S,2'S,5'S)-5'-[(4S,5S,6R)-6-((R)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl]-5,2'-dimethyl-octahydro-[2,2']bifuranyl-5-yl}-ethoxy)-tert-butyl-dimethyl-silane 
• 128329-70-4 (1'R,4R,5S)-4-(2'-(benzyloxy)-1'-methylethyl)-6-((diphenyl-tert-butylsiloxy)methyl)-2,2,5-trimethyl-1,3-dioxane 
• 128329-69-1 (2R,3R,4S)-1-(benzyloxy)-2,4-dimethyl-6-(diphenyl-tert-butylsiloxy)-2,4-hexanediol 
• 128329-84-0 (Z)-(S)-6-[(4S,5S,6R)-6-((R)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-2-[(2R,5S)-5-((R)-1-hydroxy-ethyl)-5-methyl-tetrahydro-furan-2-yl]-hex-5-en-2-ol 
• 128523-80-8 (1'R,4R,5S,6R)-4-(2'-(benzyloxy)-1'-methylethyl)-6-formyl-2,2,5-trimethyl-1,3-dioxane 
• 128329-68-0 (2R,3R,4S)-1-(benzyloxy)-2,4-dimethyl-3,5,6-hexanetriol 

Relevant academic research and scientific papers

ALDOL ADDITION REACTIONS OF CHIRAL CROTONATE IMIDES

Aldol addition reaction of the crotonate imides 1 and 2 affords the adducts 3 and 4 with high diastereoselection.Subsequent removal of the chiral auxiliary can be effected in good yield to provide a number of synthetically useful intermediates.