80581-77-7

Upstream product

• 72659-81-5 3-C-butyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose 
• 73864-47-8 3-C-butyl-1,2-O-isopropylidene-α-D-allofuranose 
• 73864-49-0 3-C-butyl-1,2-O-isopropylidene-α-D-ribofuranose 
• 2847-00-9 1,2:5,6-di-O-isopropylidene-α-D-hexofuran-3-ulose 
• 108-24-7 acetic anhydride 
• 73864-51-4 5-O-benzoyl-3-C-butyl-1,2-O-isopropylidene-α-D-ribofuranose 

Downstream Products

• 73864-56-9 1-(2,3-di-O-acetyl-5-O-benzoyl-3-C-butyl-β-D-ribofuranosyl)uracyl 

Relevant academic research and scientific papers

BRANCHED-CHAIN SUGAR NUCLEOSIDES. SYNTHESIS OF 3'-C-ETHYL(AND 3'-C-BUTYL)URIDINE

Syntheses of 3'-C-ethyl(and 3'-C-butyl)uridine (13 and 15) are described.Addition of ethyl (and butyl)magnesium bromide or the corresponding alkyllithiums to 1,2:5,6-di-O-isopropylidene-α-D-ribo-hexofuranos-3-ulose (1) gave 3-C-ethyl (and 3-C-butyl)-1,2:5