154342-42-4

Upstream product

• 100-44-7 benzyl chloride 
• 174229-05-1 (2R)-1-benzyl-2-ethenyl-4-oxopyrrolidine 
• 174389-72-1 (2R,4R)-1-benzyl-2-ethenylpyrrolidine-4-spiro-5'-hydantoin 
• 151-50-8 potassium cyanide 
• 154343-10-9 (2R)-1-benzyl-2-ethyl-4-oxopyrrolidine 

Relevant academic research and scientific papers

Asymmetric syntheses of (2r,4s)-4-amino-4-carboxy-2-methylpyrrolidine and (2r, 4s)-4-amino-2-carboxy-2-ethyl-pyrrolidine as novel 2-alkyl-substituted (-)-cucurbitine analogues

Asymmetric syntheses of (2R,4S)-4-amino-4-carboxy-2-methylpyrrolidine (1) and (2R, 4S)-4-amino-4-carboxy-2-ethylpyrrolidine (2) as 2-alkyl-substituted (-)-cucurbitine analogues, have been achieved without disturbing C2 stereogenic center throug