514830-07-0

Upstream product

• 76-83-5 trityl chloride 
• 514830-11-6 9-(2-O-acetyl-β-D-arabinofuranosyl)-2-amino-6-chloropurine 
• 675620-79-8 2-amino-6-chloro-9-[2-O-trifluoromethanesulfonyl-3,5-O-(1,1,3,3-tetraisopropyl-1,3-disiloxanyl)-β-D-ribofuranosyl]purine 
• 514830-05-8 9-(2-O-acetyl-3,5-O-(tetraisopropyldisiloxan-1,3-diyl)-β-D-arabinofuranosyl)-2-amino-6-chloropurine 
• 87791-91-1 2-amino-6-chloro-9-[3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl]purine 
• 2004-07-1 2-Amino-6-chloropurine riboside 

Downstream Products

• 1053641-60-3 N²,O^5'-ditrityl-2-amino-6-chloro-9-[3-O-(tetrahydro-2-pyranyl)-β-D-arabinofuranosyl]purine 
• 514830-08-1 N²,O^5'-ditrityl-2-amino-6-chloro-9-[2-deoxy-2-fluoro-3-O-(tetrahydro-2-pyranyl)-β-D-ribofuranosyl]purine 

Relevant academic research and scientific papers

Synthesis of 2'-deoxy-2'-fluoroguanyl-(3',5')-guanosine.

The protected analogue of 2-amnio-6-chloropurine arabinoside (3b) was subjected to reaction with diethylaminosulfur trifluoride (DAST) and subsequently treated with NaOAc in Ac2O/AcOH to give N2, O3', O5'-triacetyl-2'-deoxy-2'-fluoroguanosine (5a). After