2,6-Dimethylmorpholine, cis- → N-{6-Bromo-1-[(4-methylphenyl)sulfonyl]-1H-indazol-4-yl}-2-{[(2R,6S)-2,6-dimethyl-4-morpholinyl]methyl}-1,3-thiazole-4-carboxamide

Participants

Reaction Steps

Acetonitrile (15 mL) and (2R,6S)-2,6-dimethylmorpholine (1.4 ml) were added to N-{6-bromo-1-[(4-methylphenyl)sulfonyl]-1H-indazol-4-yl}-2-(chloromethyl)-1,3-thiazole-4-carboxamide (2 g) and the reaction mixture was refluxed for 3 h. On cooling a solid precipitated. The mixture was diluted with acetonitrile (15 ml) and the solid was collected by filtration, washing with acetonitrile. The solid was dried on the vacuum pump overnight to give title compound (1.86 g).

Provenance & Evidence