tert-Butanol → HCID 13369448, compound

Participants

Reaction Steps

To a mixture of 80 ml t-butanol and 60 ml water was added 6.0 g of 4,6-dichloro-5-(2-propynyl)-2-pyrimidinamine followed by 30 ml of 2N sodium hydroxide. After heating to reflux (ca 70°) for 20 hours, the mixture was cooled and the solid product was collected by filtration. The yield of product was 1.8 g, m.p. 255°-257°. An NMR (60 MHz) spectrum in trifluoroacetic acid solution exhibited absorptions at 2.8 (doublet) and 6.6 (triplet) ppm in a 3 to 1 ratio indicating the title compound.

Provenance & Evidence