Diisopropylethylamine → 6-[4-(7-Methoxy-2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidin-1-yl]-pyrimidine-4-carboxylic acidmethoxy-methyl-amide

Participants

Reaction Steps

0.20 g (0.99 mmol) 6-chloro-pyrimidine-4-carboxylic acidmethoxy-methyl-amide, 0.28 g 7-methoxy-3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one and 0.20 mL (1.16 mmol) DIPEA in 1.5 mL THF were heated to 120° C. in the microwave for 30 min. The mixture was diluted with water and extracted with DCM. The combined organic phases were dried on sodium sulphate, filtered and evaporated down i. vac. The residue was triturated with diethyl ether, suction filtered and dried.

Provenance & Evidence