951250-91-2

Upstream product

• 23558-05-6 3-O-benzyl-1,2-O-isopropylidene-1,5-D-xylo-dialdofuranose 
• 591727-19-4 1-2,5-6 di-O-isopropylidene 3-O-benzyl α(D)gluco-pentoaldofuranose 
• 50-99-7 D-glucose 
• 39682-04-7 (3aR,5S,6R,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuran[2,3-d][1,3]dioxolane-5-carboxylic acid 
• 350255-13-9 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 
• 153215-67-9 (-)-(2S,3R,4R,5R)-3-benzyloxy-4,5-O-isopropylidene-tetrahydro-furan-2-carboxylic acid chloride 
• 1750-36-3 (E)-N-benzylidenebenzenamine 

Relevant academic research and scientific papers

Stereoselective synthesis of spiro-β-lactams using d-(+)-glucose derived chiral pool: remarkable influence of the torquoelectronic effect

Diastereoselective synthesis of spiro-β-lactams via [2+2] cycloaddition reaction of imines and chiral ketenes is described. The chiral ketene was prepared from commercially available, inexpensive d-glucose. Although, theoretically four diastereomers are p