Toluene → HCID 25124441, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 4-cyanophenyl boronic acid (18 mg, 0.12 mmol), 3-bromo-N-[6-(2,6-dimethyl-morpholin-4-yl)-pyridin-3-yl]-4-methyl-benzamide 8 (40 mg, 0.1 mmol), Pd(PPh3)4 (11 mg, 0.01 mmol), and Na2CO3 (42 mg, 0.4 mmol) in a combined solvent system of toluene (0.2 mL) and water (0.2 mL) and ethanol (0.05 mL) is heated at 140° C. under microwave irradiation for 30 min. The reaction mixture is diluted with EtOAc and water. The aqueous layer is extracted with EtOAc. The combined organic layer is washed with brine and concentrated to give the crude product which is purified by preparative mass triggered HPLC (C18 column, eluted with CH3CN—H2O containing 0.05% TFA) to give 4′-cyano-6-methyl-biphenyl-3-carboxylic acid [6-(2,6-dimethyl-morpholin-4-yl)-pyridin-3-yl]-amide. LC-MS m/z: 427.2 (M+1).

Provenance & Evidence