244010-15-9

Upstream product

• 244010-14-8 (1R,4S)-1-[4-[(4',4''-dimethoxytrityl)oxy]-2-cyclopenten-1-yl]-1H-thymine 
• 239808-24-3 (1R,4S)-N³-benzoyl-1-(4-hydroxy-2-cyclopenten-1-yl)-1H-thymine 
• 4330-20-5 N-3-benzoylthymine 
• 244010-13-7 (1R,4S)-1-(4-hydroxy-2-cyclopenten-1-yl)-1H-thymine 
• 60410-16-4 (1R,4S)-4-hydroxy-2-cyclopentene-1-yl acetate 
• 40615-36-9 4,4'-dimethoxytrityl chloride 

Relevant academic research and scientific papers

The synthesis of carbocyclic 5'-nor thymidine and an isomer as oligonucleotide monomers

The chiral synthesis of (1S,3S,4S)-1-(3,4-dihydroxycyclopent-1-yl)-1H- thymine (carbocyclic 5,-nor thymidine, 4) has been achieved in 5 steps from (+)-(1R,4S)-4-hydroxy-2-cyclopenten-1-yl acetate (5) and N3-benzoylthymine. Compound 4 is viewed