1294516-47-4

Upstream product

• 879558-97-1 7,8-di-tert-butoxy-hexahydro-furo[3,4-d]pyrrolo[1,2-b]isoxazol-1-one 
• 1062606-90-9 (2S,3S,3aS,4S,5S)-2,3-bis(hydroxymethyl)-4,5-di-tert-butoxy-hexahydropyrrolo[1,2-b]isoxazol 
• 1294516-50-9 (2S,3S)-3-[(2S,3S,4S)-1-benzyl-3,4-di-tert-butoxypyrrolidin-2-yl]butane-1,2,4-triol 
• 1294516-51-0 (2S)-2-[(2S,3S,4S)-1-benzyl-3,4-di-tert-butoxypyrrolidin-2-yl]-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethanol 
• 1294516-52-1 9H-fluoren-9-ylmethyl (2S,3S,4S)-3,4-di-tert-butoxy-2-{(1S)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-hydroxyethyl}pyrrolidine-1-carboxylate 
• 1294516-53-2 (2S)-2-[(2S,3S,4S)-3,4-di-tert-butoxypyrrolidin-2-yl]-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethanol 
• 1294516-49-6 (2S,3S)-3-[(2S,3S,4S)-3,4-di-tert-butoxypyrrolidin-2-yl]butane-1,2,4-triol 
• 150638-42-9 (3S,4S)-3,4-di-tert-butoxy-1-pyrroline N-oxide 

Relevant academic research and scientific papers

Synthesis of a novel tetrahydroxylated β-homoproline

A gram-scale synthesis of a novel densely functionalized and orthogonally protected β-homoproline was achieved from l-tartaric acid derived nitrone through a highly stereoselective 1,3-dipolar cycloaddition to γ-crotonolactone as the key initial step, fol