Diisopropylethylamine → 6-[4-(2-Morpholin-4-ylethyl)piperazin-1-yl]pyrimidin-4-amine

Participants

Reaction Conditions

Reaction Steps

6-chloropyrimidin-4-amine 7-2 (3.09 g, 23.9 mmol) and diisopropylethylamine (3.08 g, 23.9 mmol) were suspended in n-butanol and then 4-(2-piperazin-1-ylethyl)morpholine 7-3 (4.75 g, 23.9 mmol) was added. The reaction was stirred at 125° C. for 18 hours and then the product was filtered off, washed with n-butanol and ethyl ether and then air dried. Hi-Res MS: calc: 293.2084 found: 293.2078. 1H-NMR (DMSO): 7.94 ppm (s, 1H); 6.18 ppm (s, 2H); 5.57 ppm (s, 1H); 3.56 ppm (m, 6H); 3.39 ppm (m, 8H); 2.47 ppm (m, 6H).

Provenance & Evidence