Dimethyl Sulfide → HCID 21912368, compound

Participants

Reaction Steps

To a solution of 4-(1-ethyl-propoxy)-2-methyl-6-(2,4,6-trimethyl-phenylamino)-pyrimidine-5-carboxylic acid in dry THF was added BH3.DMS. The resulting mixture was heated at reflux. The mixture was quenched with dilute HCl and stirred for 30 minutes;, adjusted pH to 7.5-8.5, then extracted with ethyl acetate. The organic layer was separated, dried and concentrated to give a crude material. The crude material was purified through silica gel column chromatography to give the title compound as a solid, mp. 121-123° C., Anal. For C20H29N3O2 calc. C, 69.94; H, 8.51; N, 12.23; found: C, 69.73; H, 8.47; N, 11.99.

Provenance & Evidence