Trimethylamine → HCID 136383553, compound

Participants

Reaction Steps

To [5-(2-Amino-6-chloro-purin-9-ylmethyl)-tetrahydro-furan-2-yl]-phosphonic acid diethyl ester (100 mg, 0.25 mmol) in water (7 mL) and THF (5 mL) was added trimethylamine (1.6 mL, 6.4 mmol). The reaction mixture was stirred at RT under nitrogen overnight. Conversion to guanine was confirmed by UV spectroscopy. The THF was removed in vacuo and the reaction mixture lyophilized. The sample was chromatographed eluting with 10% methanol/dichloromethane to give [5-(2-Amino-6-oxo-1,6-dihydro-purin-9-ylmethyl)-tetrahydro-furan-2-yl]-phosphonic acid diethyl ester as a white powder (40 mg, 42%).

Provenance & Evidence