ChemicalBook CAS DataBase List 2'-O-Acetyl-5'-O-benzoyl-3'-deoxy-3'-C-alpha-Methyluridine

2'-O-Acetyl-5'-O-benzoyl-3'-deoxy-3'-C-alpha-Methyluridine synthesis

1synthesis methods

Product Name:2'-O-Acetyl-5'-O-benzoyl-3'-deoxy-3'-C-alpha-Methyluridine
CAS Number:959843-61-9
Molecular formula:C19H20N2O7
Molecular Weight:388.37

1,2-Di-O-acetyl-5-O-benzoyl-3-deoxy-3-C-Methyl-D-ribofuranose

444019-07-2
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66-22-8 Synthesis

66-22-8
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2'-O-Acetyl-5'-O-benzoyl-3'-deoxy-3'-C-alpha-Methyluridine

959843-61-9
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Yield:959843-61-9 85%

Reaction Conditions:

Stage #1: uracilwith ammonium sulfate;1,1,1,3,3,3-hexamethyl-disilazane
Stage #2: 1,2-di-O-acetyl-5-O-benzoyl-3-deoxy-3-C-methyl-D-ribofuranosewith trimethylsilyl trifluoromethanesulfonate in acetonitrile;Further stages.;

References:

Aljarah, Mohamed;Couturier, Sarah;Gosselin, Gilles;Mathe, Christophe;Perigaud, Christian [Nucleosides, nucleotides and nucleic acids,2007,vol. 26,# 8-9,p. 1125 - 1128]