19556-62-8

Upstream product

• 114743-18-9 5-Bromo-5'-O,6-cyclo-2',3'-O-isopropylideneuridine 
• 620-05-3 iodomethylbenzene 
• 54503-61-6 2',3'-O-isopropylidene-5-bromouridine 

Downstream Products

• 135067-76-4 O⁶,5'-cyclo-2',3'-O-isopropylidene-5-phenylselenouridine 
• 93677-21-5 1-(5-O-benzoyl-2,3-O-isopropylidene-β-D-ribofuranosyl)-5-dimethylaminomethylenebarbituric acid 
• 100928-74-3 6,5'-anhydro-3-benzyl-1-(3-O-acetyl-2-O-triflyl-β-D-ribofuranosyl)barbituric acid 
• 100928-75-4 6,5'-anhydro-3-benzyl-1-(2-O-acetyl-3-O-triflyl-β-D-ribofuranosyl)barbituric acid 
• 100928-72-1 6,5'-anhydro-3-benzyl-1-(2-O-triflyl-β-D-ribofuranosyl)barbituric acid 
• 100928-73-2 6,5'-anhydro-3-benzyl-1-(3-O-triflyl-β-D-ribofuranosyl)barbituric acid 
• 100928-81-2 6,5'-anhydro-3-benzyl-1-β-D-ribofuranosylbarbituric acid 2',3'-sulfate 
• 100928-77-6 6,3'-anhydro-3-benzyl-1-(2-O-acetyl-5-chlloro-5-deoxy-β-D-xylofuranosyl)barbituric acid 
• 100928-76-5 6,2'-anhydro-3-benzyl-1-(3-O-acetyl-5-chloro-5-deoxy-β-D-arabinofuranosyl)barbituric acid 
• 100928-79-8 6,3'-anhydro-3-benzyl-1-(2-O-acetyl-5-deoxy-β-D-xylofuranosyl)barbituric acid 
• 100928-78-7 6,2'-anhydro-3-benzyl-1-(3-O-acetyl-5-deoxy-β-D-arabinofuranosyl)barbituric acid 
• 100928-80-1 6,3'-anhydro-3-benzyl-1-(5-chloro-5-deoxy-β-D-ribofuranosyl)barbituric acid 
• 100928-71-0 6,5'-anhydro-3-benzyl-1-β-D-ribofuranosylbarbituric acid 
• 100928-70-9 6,5'-anhydro-3-benzyl-1-(2,3-O-isopropylidene-β-D-ribofuranosyl)barbituric acid 

Relevant academic research and scientific papers

Preparation of C5-substituted O6,5′-cyclouridine

The synthesis of hitherto unknown C5-substituted O6,5′-cyclouridines is described. The 2′,3′-isopropylidene-uridine was treated with N-halogenosuccinimides forming appropriate bridged 5-halogeno derivatives. Using lithiation method, bromine sub

Reactions of 5-bromo substituted pyrimidine nucleosides with aqueous alkalies: kinetics and mechanisms.

Kinetics for the parallel and consecutive steps of the reactions of 5-bromocytidine, 5-bromouridine and its 5'-O-methyl and 2',3'-O-isopropylidene derivatives with aqueous alkalies were studied by LC. The mechanisms of the partial reactions involved are discussed.