124665-83-4

Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 
• 124665-88-9 (R)-2-Oxo-3-phenylselanyl-5-trityloxymethyl-pyrrolidine-1-carboxylic acid tert-butyl ester 
• 124665-81-2 (R)-1-(tert-butoxycarbonyl)-5-trityloxymethyl-2-pyrrolidinone 
• 124665-91-4 (R)-5-trityloxymethyl-2-pyrrolidinone 
• 124665-82-3 (R)-1-(tert-butoxycarbonyl)-2-oxo-5-trityloxymethyl-3-pyrroline 

Downstream Products

• 124665-84-5 (3S,4S,5S)-1-(tert-butoxycarbonyl)-3,4isopropylidenedioxy-5-trityloxymethyl-2-pyrrolidinone 
• 124665-87-8 (3S,4S₅S)-3-(benzyloxycarbonyl)amino-5-ethoxycarbonyl-5-hydroxy-4-pentanolide 
• 124665-90-3 (2S,3S,4R)-1-(tert-butoxycarbonyl)-3,4-isopropylidenedioxy-5-trityloxymethylpyrrolidine 

Relevant academic research and scientific papers

Synthesis of (2S,3S,4S)-4-Amino-2,3-dihydroxyhexanedioic Acid Derivatives from (R)-Pyroglutamic Acid

(2S,3S,4S)-4-Amino-2,3-dihydroxyhexanedioic acid derivatives (11 and 12) were synthesized from an (R)-pyroglutamic acid derivative (3) by cis-dihydroxylation of the α,β-unsaturated lactam (4) as the key reaction.Keywords AI-77-B; chiral synthesis; (2S,3S,