4-Nitrobenzoyl chloride → 5'-o-p-Nitrobenzoyl-6-n-phenoxyacetyldeoxyadenosine

Participants

Reaction Steps

The synthesis of this product is carried out by reacting 1.1 eq of p-nitrobenzoyl chloride with 6-N-phenoxyacetyldeoxyadenosine for 4 hours in pyridine. After hydrolysis of the excess reagent, almost complete evaporation of the pyridine, and ethyl acetate/sodium bicarbonate extraction, the ethyl acetate phase is evaporated to dryness. The product is obtained by column chromatography with a gradient of methanol in chloroform (elution 4% methanol).

Provenance & Evidence