146547-24-2

Upstream product

• 1026165-34-3 2-Amino-9-((2R,3S,4S)-3,4-bis-benzyloxymethyl-oxetan-2-ylmethyl)-1,9-dihydro-purin-6-one 
• 146547-23-1 Methanesulfonic acid (2R,3R,4S)-3,4-bis-benzyloxymethyl-oxetan-2-ylmethyl ester 
• 132454-76-3 Trifluoro-methanesulfonic acid (3S,4R,5S)-4,5-bis-benzyloxymethyl-2-oxo-tetrahydro-furan-3-yl ester 
• 132454-86-5 (2R,3R,4S)-3,4-Bis-benzyloxymethyl-oxetane-2-carboxylic acid methyl ester 
• 120567-27-3 ((2R,3S,4S)-3,4-Bis-benzyloxymethyl-oxetan-2-yl)-methanol 

Relevant academic research and scientific papers

Synthesis of (t-2-Benzyloxymethyl-t-3-hydroxy-r-1-methoxycarbonyl)-tetrahydrofuran from an arabino-Lactone Triflate with K2CO3-MeOH

The arabino-lactone triflate 4 reacts with K2CO3 in MeOH to give the oxetane ester 5 and the tetrahydrofuran ester 6 in a ratio dependent upon the reaction temperature.