557794-46-4

Upstream product

• 96690-02-7 5-O-(tert-butyldiphenylsilyl)-2,3-O-isopropylidene-D-ribofuranose 

Downstream Products

• 873920-57-1 (3R,5S)-2-(5-O-tert-butyldiphenylsilyl-2,3-O-isopropylidene-β-D-ribofuranosyl)-3-(tert-butyldiphenylsilyloxymethyl)-5-cyanoisoxazolidine 
• 455334-17-5 (3R,5R)-2-[5-(tert-butyldiphenylsilyl)-1-deoxy-2,3-O-isopropylidene-β-D-ribo-1,4-pentofuranos-1-yl]-5-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-azatriciclo[5.2.1.0^1,5]decane-4-carbonyl]-isoxazolidine-3-carboxylic acid ethyl ester 
• 455334-19-7 (3S,5R)-2-[5-(tert-butyldiphenylsilyl)-1-deoxy-2,3-O-isopropylidene-β-D-ribo-1,4-pentofuranos-1-yl]-5-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-azatriciclo[5.2.1.0^1,5]decane-4-carbonyl]-isoxazolidine-3-carboxylic acid ethyl ester 

Relevant academic research and scientific papers

Homochiral α-D- and β-D-isoxazolidinylthymidines via 1,3-dipolar cycloaddition

The introduction of chiral auxiliaries at the C- or N-atom in starting nitrones has been investigated as a stereoselective synthetic route to heterocyclic nucleoside analogues. The carbohydrate auxiliary at nitrogen atom gave the best results, thus allowi