399534-53-3

Upstream product

• 111956-66-2 (3R,3aR,6S,6aR)-6-(Benzyloxy)hexahydrofuro[3,2-b]furan-3-ol 
• 541-88-8 Chloroacetic anhydride 
• 100-39-0 benzyl bromide 

Downstream Products

• 324027-22-7 (Triphenyl-λ⁵-phosphanylidene)-acetic acid (3R,3aR,6S,6aR)-6-benzyloxy-hexahydro-furo[3,2-b]furan-3-yl ester 
• 324027-27-2 (Triphenyl-λ⁵-phosphanylidene)-acetic acid (3aR,5R,6S,6aR)-5-benzyloxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester 
• 634189-21-2 ((1R,2S)-2-Hydroxy-cyclopentyl)-acetic acid (3R,3aR,6S,6aR)-6-benzyloxy-hexahydro-furo[3,2-b]furan-3-yl ester 
• 634189-19-8 (E)-7-Oxo-hept-2-enoic acid (3R,3aR,6S,6aR)-6-benzyloxy-hexahydro-furo[3,2-b]furan-3-yl ester 
• 352530-47-3 Chloro-acetic acid (3aR,5R,6S,6aR)-5-benzyloxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester 

Relevant academic research and scientific papers

Aldehyde-alkene cyclizations via O-stannyl ketyl radicals using sugars as chiral auxiliaries

This investigation illustrates the utility of two inexpensive carbohydrate derivatives as sources of asymmetry for aldehyde-alkene radical cyclizations. Diastereomeric ratios as high as 9:1 were achieved with an ester-appended (+)-isosorbide and 100:1 for

Highly diastereoselective 5-hexenyl radical cyclizations with Lewis acids and carbohydrate scaffolds.

[figure: see text] Carbohydrates as removable chiral scaffolds for free radical cyclizations were examined for the first time. This investigation illustrates the utility of two inexpensive carbohydrate derivatives as sources of asymmetry for 5-hexenyl rad