138228-46-3

Upstream product

• 98-88-4 benzoyl chloride 
• 138228-44-1 (3S,4S)-3,4-dibenzoyloxy-1-benzylpyrrolidine 

Downstream Products

• 138228-54-3 (3S,4S)-3,4-dibenzoyloxy-1-tert-butoxycarbonylpyrrolidine 
• 557791-43-2 (3S,4S)-3,4-dibenzoyloxy-N-chloropyrrolidine 
• 138228-39-4 (3S,4S)-3,4-dibenzoyloxy-2-cyanopyrrolidine 
• 138228-50-9 (2S,3S,4S)-1-acetyl-3,4-dibenzoyloxy-2-cyanopyrrolidine 
• 138228-49-6 (2R,3S,4S)-1-acetyl-3,4-dibenzoyloxy-2-cyanopyrrolidine 
• 1192356-83-4 (3S,4S)-4-(benzoyloxy)-1-oxido-3,4-dihydro-2H-pyrrol-3-yl benzoate 
• 1192356-84-5 (2S,3aS,4S,5S)-5-(benzoyloxy)-2-(2-hydroxyethyl)hexahydropyrrolo[1,2-b]isoxazol-4-yl benzoate 
• 1350293-83-2 (2R,3aR,4S,5S)-5-(benzoyloxy)-2-(2-hydroxyethyl)hexahydropyrrolo[1,2-b]isoxazol-4-yl benzoate 
• 138228-48-5 (3S,4S)-3,4-dibenzoyloxy-1-chloropyrrolidine 

Relevant academic research and scientific papers

Synthesis of the new 7S-aminolentiginosine and derivatives

The new 7S-aminolentiginosine has been synthesized by a diastereoselective 1,3-dipolar cycloaddition strategy starting from 3,4-dihydroxylat-ed pyrroline N-oxides derived from L-tartaric acid in thirteen steps. The intermediate 7S-azidolentigi-nosine unde

Synthesis of (3S,4S)-3,4-dihydroxyprolines from L-tartaric acid

Natural (2S,3S,4S)-3,4-dihydroxyproline (1) and the new (2R,3S,4S)-isomer (7) have been synthesized from L-tartaric acid via cyanosilylation of the cyclic Schiff base.