69856-87-7

Upstream product

• 321-97-1 (1R,2R)-pseudoephedrine 
• 123-62-6 propionic acid anhydride 

Downstream Products

• 192060-49-4 (2S,4S)-2,4-Dimethyl-5-phenyl-pentanoic acid ((1R,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide 
• 192060-54-1 (2S,4S,6S)-2,4,6-Trimethyl-7-phenyl-heptanoic acid ((1R,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide 
• 192060-53-0 (2S,4R,6S)-2,4,6-Trimethyl-7-phenyl-heptanoic acid ((1R,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide 
• 192060-42-7 (R)-2-Methyl-pent-4-enoic acid ((1R,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide 
• 192060-48-3 (2S,4S)-N-[(1'R,2'R)-2'-hydroxy-1'-methyl-2'-phenylethyl]-N-methyl-2,4-dimethylhexanamide 
• 51532-30-0 (S)-(+)-4-methylheptan-3-one 

Relevant academic research and scientific papers

Asymmetric synthesis of 1,3-dialkyl-substituted carbon chains of any stereochemical configuration by an iterable process

A highly practical, iterable method for the preparation of 1,3,5,n(odd)-polyalkyl-substituted carbon chains based upon the asymmetric alkylation of pseudoephedrine amide enolates is described.