3-Iodoaniline → HCID 21955984, compound

Participants

Reaction Steps

A mixture of 5-(2-methylsulfinyl-pyrimidin-4-yl)-4-phenyl-2-amino-thiazole (2.0 g, 6.3 mmol) and m-iodoaniline (7.0 g, 31.6 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 N-[4-(2-amino-4-phenyl-thiazol-5-yl)-pyrimidin-2-yl]-N-(3-iodo-phenyl)-amine after chromatography (eluent: 2:1 mixture of ethyl acetate/hexane) has a m.p. of 243–244° C.

Provenance & Evidence