反应详情

2-Chloro-4-(N-methylphenylamino)thieno[2,3-d]pyrimidine (1.5 g, 0.0054 mol) and o-toluidine (1.3 g, 0.012 mol) were heated at 160° in an oil bath for 2 hours. The addition of methanol gave a solid which was collected by filtration and dried. Recrystallization from ethanolic HCl gave the title compound as a partial hydrochloride salt, (1.13 g), m.p. 210°-212°.

1. customgave a solid which
2. filtrationwas collected by filtration
3. customdried
4. customRecrystallization from ethanolic HCl