212499-71-3

Upstream product

• 212499-68-8 (3R,4S,5S)-2-methoxy-4-((4-methylphenyl)carbonyloxy)-5-(((4-methylphenyl)carbonyloxy)methyl)oxolan-3-yl 4-methylbenzoate 
• 532-20-7 L-arabinose 
• 13039-64-0 (2S,3R,4R)-2-(hydroxymethyl)-5-methoxytetrahydrofuran-3,4-diol 

Downstream Products

• 212499-77-9 2-deoxy-1,3,5-tri-O-p-toluoyl-β-L-erythro-pentofuranose 
• 141846-57-3 3,5-di-O-(4-methylbenzoyl)-2-deoxy-α-L-erythro-pentofuranosyl chloride 
• 250662-33-0 C₂₉H₂₇O₇SC₆H₅ 

Relevant academic research and scientific papers

Efficient synthesis of 2-deoxy L-ribose from L-arabinose: mechanistic information on the 1,2-acyloxy shift in alkyl radicals.

[formula: see text] Conversion of the inexpensive L-arabinose 1 into the ethylthio ortho ester 7 followed by generation of the dialkoxyalkyl radical III produces the desired 2-deoxy-L-ribose triester 4 in excellent overall yield. It has been shown that th