Water → 4-Benzylamino-2-chloro-7-methylthieno[3,2-d]pyrimidine

Participants

Reaction Steps

In 3 ml of DMF was dissolved 300 mg (1.4 mmol) of 2,4-dichloro-7-methylthieno[3,2-d]pyrimidine, and after 220 mg (2.1 mmol) of benzylamine was added to the resulting solution, the mixture was stirred for 3 hours. Water was added to the reaction mixture, and crystals thus precipitated were filtered to give 375 mg (yield: 94.5%) of the title compound.

Provenance & Evidence