82294-14-2

Upstream product

• 114825-86-4 (R)-1-[1,3]Dithian-2-yl-2-((4R,5S)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-propan-1-ol 
• 78785-41-8 (2S,3R,4S)-1-[1,3]Dithian-2-yl-2,4-dimethyl-pentane-1,3,5-triol 
• 114811-24-4 (2RS,3S,4S,5R)-6-tert-butyldiphenylsilyloxy-2,4-dihydroxy-3,5-dimethylhexanal trimethylene dithioacetal 
• 114825-88-6 (2R,3S,4S,5R)-6-tert-butyldiphenylsilyloxy-3,5-dimethyl-2,4-isopropylidenedioxyhexanal trimethylene dithioacetal 
• 114825-89-7 (2R,3S,4S,5R)-6-tert-butyldiphenylsilyloxy-3,5-dimethyl-2,4-isopropylidenedioxyhexanal 
• 97058-14-5 (2R,3S,4R)-3,5-(Isopropylidenedioxy)-2,4-dimethylpentanal 
• 82281-55-8 (4R,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-3,5-dimethyl-1-trimethylsilanyloxy-cyclopentene 
• 82281-57-0 (2S,3R,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-hept-6-ene-1,5-diol 
• 82281-60-5 (2S,3R,4S)-2,4,6-Trimethyl-hept-6-ene-1,3,5-triol 
• 87858-17-1 (1S,2S,5R)-2-Methyl-6-oxabicyclo<3.1.0>hexan-3-one 
• 82335-24-8 (1S,2S,3S,5R)-2-Methyl-6-oxabicyclo<3.1.0>hexan-3-ol 
• 82281-58-1 tert-Butyl-[(S)-2-((4R,5S)-6-isopropenyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-propoxy]-diphenyl-silane 
• 82281-59-2 (4S,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-3,5-dimethyl-cyclopent-2-enone 
• 82294-16-4 (4R,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-methyl-cyclopent-2-enone 

Downstream Products

• 82281-64-9 (S)-2-[(7R,8S,9R)-9-((1R,3R)-3-{(4R,5S,6R)-6-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-3-hydroxy-1-methyl-butyl)-8-methyl-6,10-dioxa-spiro[4.5]dec-7-yl]-2-hydroxy-pentan-3-one 

Relevant academic research and scientific papers

Double stereodifferentiating aldol reactions based on chiral ketones derived from lactic acid: Synthesis of C1-C6 fragment of erythronolides

Highly stereoselective titanium-mediated aldol additions of ethyl ketones derived from lactic acid to α-methyl-β-OTBDPS chiral aldehydes are documented. One of these double stereodifferentiating processes represents the key step of a straightforward and e