Triethylamine → HCID 86651565, compound

Participants

Reaction Conditions

Reaction Steps

A round-bottom flask was charged with 2,4,6-trichloropyrimidin-5-amine (982 mg, 4.95 mmol), morpholine-3-carboxylic acid (649 mg, 4.95 mmol) and triethylamine (2.78 mL, 19.79 mmol) in ethanol (20 mL). The mixture was heated at 75° C. for 3 days then diluted with water and extracted with EtOAc. The organic layer was dried over magnesium sulfate, filtered and dried in vacuo to give 500 mg of crude 2,4-dichloro-6a,7,9,10-tetrahydro-[1,4]oxazino[3,4-h]pteridin-6(5H)-one which was used without further purification. MS [M+H] Found 275.

Provenance & Evidence