1353040-42-2

Basic information

• Product Name: 2-chloro-9-(3',5'-di-O-benzoyl-β-D-ribofuranosyl)adenine
• Synonyms: 2-chloro-9-(3',5'-di-O-benzoyl-β-D-ribofuranosyl)adenine
• CAS NO: 1353040-42-2
• Molecular Weight: 509.906
• Mol File: 1353040-42-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-chloro-9-(3',5'-di-O-benzoyl-β-D-ribofuranosyl)adenine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chloro-9-(3',5'-di-O-benzoyl-β-D-ribofuranosyl)adenine(1353040-42-2)
• EPA Substance Registry System: 2-chloro-9-(3',5'-di-O-benzoyl-β-D-ribofuranosyl)adenine(1353040-42-2)

Safety Data

• Hazardous Substances Data: 1353040-42-2(Hazardous Substances Data)

Upstream product

• 58-96-8 uridine 
• 1839-18-5 2-chloroadenine 
• 118-00-3 G 
• 146-77-0 2-Chloroadenosine 
• 98-88-4 benzoyl chloride 
• 1055168-98-3 6-amino-2-chloro-9-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-9H-purine 
• 6974-32-9 1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose 

Downstream Products

• 1353040-43-3 2-chloro-9-(3',5'-di-O-benzoyl-2'-O-trifluoromethylsulfonyl-β-D-ribofuranosyl)adenine 
• 123318-82-1 clofarabine 
• 355138-50-0 6-amino-2-chloro-9-(2'-deoxy-2'-fluoro-3',5'-di-O-benzoyl-β-D-arabinofuranosyl)-9H-purine 
• 1093278-65-9 2-chloro-9-(3',5'-di-O-benzoyl-2'-deoxy-2'-chloro-β-D-arabinofuranosyl)-adenine 

Relevant articles and documents

Stereoselective synthesis of 2′-modified nucleosides by using ortho-alkynyl benzoate as a gold(i)-catalyzed removable neighboring participation group

In the present paper, we report a novel strategy for highly efficient stereoselective synthesis of 2′-modified nucleosides by using ortho-alkynyl benzoate as neighboring participation group. Subsequently, ortho-alkynyl benzoate can be removed smoothly in the presence of 5 mol% Ph3PAuCl-AgOTf in dichloromethane with H2O (1 eq.) and ethanol (6 eq.) to afford 2′-OH nucleosides in high yields and selectivity.

Preparation of 2-chloro-9-(2'-deoxy-2'-fluoro-Beta-D-arabinofuranosyl)-adenine

A process for making clofarabine comprising: fluorinating a compound of formula VII wherein each R4 is independently a hydroxy protecting group, OR6 is a leaving group, with a fluorinating agent in the presence of guanidine carbonate to give a compound of formula VIII: wherein R4 is as defined above; and deprotecting the compound of formula VIII to give the clofarabine.