HCID 6479134, compound → HCID 10125531, compound

Participants

Reaction Steps

(E)-5-(2-carbomethoxyvinyl)-2′-deoxyuridine (6.0 g, 19.33 mmol) was dissolved in 300 mL of 1 M NaOH and the mixture stirred at room temperature for 3 hrs, filtered and the filtrate adjusted to pH 2 with 1M HCl. On cooling at 4° C. a white precipitate formed. This was filtered off and washed with cold water (2×20 ml) and acetone (2×20 mL) and dred to give a white solid (4.441 g, yield 77.1%).

Provenance & Evidence