Aniline → HCID 11267974, compound

Participants

Reaction Steps

A mixture of 4-(2-amino-4-phenyl-thiazol-5-yl)-2-methylsulfinyl-pyrimidine (0.5 g, 1.58 mmol) and aniline (1.5 g, 15.8 mmol) is heated at +100° C. After the addition of boron trifluoride diethyl etherate (3 drops) the solution is heated at +150° C. for half an hour. On cooling the product starts to crystallize. The crystals are filtered and washed thoroughly with diethyl ether to give the N-[4-(2-amino-4-phenyl-thiazol-5-yl)-pyrimidin-2-yl]-N-phenyl-amine in pure form, having a m.p. of 244–245° C.

Provenance & Evidence