873309-30-9

Upstream product

• 873309-31-0 (2S,3S)-2-((R)-2-Benzyloxy-1-hydroxy-ethyl)-1-((1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]dec-4-yl)-3-methyl-pentan-1-one 
• 28977-69-7 (S)-3-methylpentanoic acid chloride 
• 108509-67-7 (S)-1-((1S,5R,7R)-10,10-Dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]dec-4-yl)-3-methyl-pentan-1-one 
• 60656-87-3 benzyloxyacetoaldehyde 
• 873309-34-3 (3R,2R)-4-benzyloxy-2-((S)-sec-butyl)butane-1,3-diol 
• 873309-44-5 (2S,3S)-2-((R)-2-Benzyloxy-1-hydroxy-ethyl)-3-methyl-pentanal 

Downstream Products

• 873309-35-4 (3S,4R)-4-benzyloxymethyl-3-((S)-sec-butyl)oxetan-2-one 
• 725240-17-5 (2S)-[(2S)-benzyloxycarbonylaminopropionylamino]-5-{[(3S)-((1S)-methylpropyl)-4-oxooxetane-(2R)-carbonyl]amino}pentanoic acid benzyl ester 

Relevant academic research and scientific papers

Oppolzer sultam directed aldol as a key step for the stereoselective syntheses of antitumor antibiotic belactosin C and its synthetic congeners

An efficient protocol has been developed using D-(2R)-Oppolzer sultam as a chiral auxiliary for generating anti/syn diastereomers with high enantiopurity and utilized in the efficient synthesis of natural product belactosin C and their synthetic congeners