1338929-07-9

Upstream product

• 103-36-6 ethyl 3-phenyl-2-propenoate 
• 7322-88-5 (S)-acetylmandelic acid 
• 100-39-0 benzyl bromide 
• 13992-75-1 5,5-Diethoxycarbonyl-4-phenylpyrrolidin-2-one 
• 109838-79-1 (+/-)-(4R^*,5R^*)-5-(ethoxycarbonyl)-1-methyl-4-phenylpyrrolidin-2-one 
• 109838-77-9 5,5-Diethoxycarbonyl-1-methyl-4-phenyl-pyrrolidin-2-one 
• 109838-81-5 (+/-)-(4R^*,5R^*)-5-(hydroxymethyl)-1-methyl-4-phenylpyrrolidin-2-one 

Downstream Products

• 608128-73-0 (3R,4S,5S,6S)-epi-cis-clausenamide 
• 1338929-05-7 C₁₉H₂₁NO₃ 
• 1338929-01-3 C₁₂H₁₅NO₃ 
• 1338928-99-6 C₂₀H₂₁NO₄ 

Relevant academic research and scientific papers

Preparation of 4- and 6-desphenyl analogues of (-)-clausenamide and alternative synthesis of (+)-epi-clausenamide

4- and 6-desphenyl analogues of (-)-clausenamide, 6 and 7, were prepared in optical active form from commercially available d-pyroglutamic acid and the known racemic pyrrolidinone 13, respectively. In order to confirm the absolute stereochemistry of (+)-