153152-97-7

Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 

Downstream Products

• 155320-48-2 (1S,2R,1'S,2'S)-2-(2'-tert-butoxycarbonylamino-1'-hydroxy-3'-phenylpropyl)cyclopentane-1-carboxylic acid n-butylamide 
• 155320-55-1 (4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine 
• 155320-51-7 (4S,5S,1'R,2'S)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine 

Relevant academic research and scientific papers

A new synthetic route for the γ-lactone precursors of hydroxyethylene dipeptide isosteres

δ-Phthalimido-γ-ketoesters were obtained by the Pd catalyzed coupling reaction between acid chlorides and organozinc reagents derived from β-iodoesters, and were converted into the γ-lactones precursors of Phe-ψ[H.E.]-Ala and Phe-ψ[H.E.]-Pro (15a,b-18a,b).