Water → Benzyl 2-amino-6-(2-furyl)-9H-purine-9-carboxylate

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

A solution of 6-(2-furyl)-1H-purine-2-amine (0.201 g, 1.0 mmol), benzyl chloroformate (0.20 mL, 1.1 mmol), triethylamine (0.21 mL, 1.5 mmol) and DMAP (15 mg) in DMF (10 mL) was stirred at room temperature for 4 h, poured into cold water, cooled for 30 min at 5° C. and the resulting solid filtered and dried at 40° C. to give the title compound (0.327 g, 98%) as a cream solid.

Herkunft & Nachweise