867266-89-5

Upstream product

• 115134-32-2 methyl 2-((diphenylmethylene)amino)propanoate 
• 84519-63-1 (R,E)-4-phenyl-3-buten-2-yl acetate 

Downstream Products

• 916672-34-9 methyl (2S,3R)-2-benzamido-2,3-dimethyl-5-phenyl-4-pentenoate 
• 749927-10-4 (2S,3S)-2,3-dimethylaspartic acid 
• 873653-88-4 (E)-(2S,3R)-2-tert-Butoxycarbonylamino-2,3-dimethyl-5-phenyl-pent-4-enoic acid methyl ester 

Relevant academic research and scientific papers

Palladium-catalyzed construction of amino acid derivatives possessing vicinal chiral quaternary and tertiary carbon centers at the α and β positions

The palladium catalyzed regio- and diastereo-selective allylic alkylation of (R)-2-acetoxy-4-aryl-3-butene with N-(diphenylmethylidene)glycinate and N-(diphenylmethylidene)alaninate occurred. The stereochemistry was controlled by the use of o-(diphenylphosphino)carboxylic acid, and produced new amino acid derivatives possessing vicinal chiral quaternary and tertiary carbon centers at the α and β positions.