249648-52-0

Upstream product

• 75-31-0 isopropylamine 
• 219582-00-0 (1S)-1-{N-[(1,1-Dimethylethyl)oxycarbonyl]amino}-2,2-diphenylcyclopropane-1-carboxylic acid 
• 530-48-3 1,1-Diphenylethylene 
• 219581-98-3 (1S)-Methyl-1-[2-(E)-phenylethenyl]-2,2-diphenylcyclopropane-1-carboxylate 
• 219581-99-4 (1S)-Methyl-1-{N-[(1,1-dimethylethyl)oxycarbonyl]amino}-2,2-diphenylcyclopropane-1-carboxylate 

Relevant academic research and scientific papers

Cyclopropane amino acids that mimic two χ1-conformations of phenylalanine

A highly constrained analogue of phenylalanine was prepared in optically pure form. This disubstituted cyclopropane amino acid, DiFi, realises two χ1 values of the phenylalanine side chain. Unlike monosubstituted analogues, amino acids of this

Asymmetric synthesis of 3-phenyl-2,3-methanophenylalanine developed by panning catalysts in a library format

Optimal catalysts for the key cyclopropanation step in a synthesis of the title compound were identified by screening libraries of metal complex-ligand combinations; the synthesis was completed, and a derivative of the final product was crystallized to es