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ChemicalBook CAS DataBase List 5-METHYL-[1'-13C]URIDINE

5-METHYL-[1'-13C]URIDINE synthesis

1synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: 95 percent / BF3*Et2O / CH2Cl2 / 1 h / 0 °C
2: 95 percent / m-CPBA, NaHCO3 / CH2Cl2 / 1 h / 0 °C
3: 1) hexamethyldisilazane, 2) TMSOTf / 1) 2 h, reflux, 2) 1,2-dichloroethane, 5 min, r.t.
4: 2M NaOH, pyridine / methanol / 0.08 h / 0 °C

References:

Chanteloup, Luc;Beau, Jean-Marie [Tetrahedron Letters,1992,vol. 33,# 37,p. 5347 - 5350]

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