204577-39-9

Upstream product

• 108-24-7 acetic anhydride 
• 204577-38-8 (R)-2-Benzyl-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-isoxazolidin-5-ol 
• 204577-37-7 (3R,4’S)-2-N-benzyl-3-(2’,2’-dimethyl-1’,3’-dioxolan-4’-yl)-1,2-isoxazolidin-5-one 

Downstream Products

• 204577-40-2 1-[(3R,5S)-2-Benzyl-3-((S)-1,2-dihydroxy-ethyl)-isoxazolidin-5-yl]-5-methyl-1H-pyrimidine-2,4-dione 

Relevant academic research and scientific papers

Modified nucleosides from nitrones: A new and efficient stereoselective approach to isoxazolidinyl thymidine derivatives

The addition of the sodium enolate of methyl acetate to the N-benzyl nitrone 4 derived from D-glyceraldehyde affords the 3-substituted isoxazolidin-5-one 6a with a high degree of syn selectivity and in quantitative chemical yield; its further elaboration