N,N-Dimethylethylenediamine → N'-[2-(2-Aminopyrimidin-5-yl)-9-(cyclopropylmethyl)-6-morpholin-4-yl-9H-purin-8-yl]-N,N-dimethylethane-1,2-diamine

Participants

Reaction Conditions

Reaction Steps

N,N-Dimethylethylenediamine (113 mg, 1.3 mmol) and dimethyl sulfoxide (1 ml) were added to 5-[8-chloro-9-(cyclopropylmethyl)-6-morpholin-4-yl-9H-purin-2-yl]pyrimidin-2-amine (100 mg, 0.26 mmol) and the resulting mixture was stirred at 150° C. for 4 hours. The reaction mixture was purified by preparative HPLC (column, NOMURA Develosil Combi-RP-5; mobile phase, acetonitrile/water/formic acid) to give the title compound (85 mg, 68%) as a pale yellow solid.

Provenance & Evidence