Cesium carbonate → HCID 21882944, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 2-bromomethyl-7-chloro-benzothiazole (60 mg, 0.2286 mmol), 2-amino-6-chloropurine (32 mg, 0.19 mmol), Cs2CO3 (67.86 mg, 0.208 mmol), and DMF (2 ml) was heated to 40° C. for 1 h. The reaction was cooled to r.t. and the solvent was removed on a rotary evaporator. The resulting solid was purified by preparative TLC to give the title compound (50 mg, 0.14 mmol). HPLC Rt: 5.81 min. 1H-NMR (CDCl3): δ 8.0 (s, 1H), 7.95 (d, 1H), 7.48 (t, 1H), 7.43 (d, 1H), 5.69 (s, 2H), 5.17 (s, 2H).

Provenance & Evidence