反应详情

温度

100 °C

250 mg (0.62 mmol) of the compound of example 194, step 1, and 152.1 mg (0.93 mmol) of 3-isopropylphenylboronic acid were dissolved in 5 ml of DMF and 5 ml of toluene under an argon atmosphere. 187.9 mg (1.24 mmol) of cesium fluoride and 35.73 mg (0.05 mmol) of tetrakis(triphenylphosphine)palladium(0) were added, and the mixture was stirred overnight at 100° C. After cooling, the mixture was filtered and the solvent was evaporated. The obtained 2-[(3′-isopropyl-6-methoxy-biphenyl-3-carbonyl)-amino]-indane-2-carboxylic acid methyl ester was dissolved in 10 ml of a mixture of THF and water (9:1), 42.2 mg (1.80 mmol) of lithium hydroxide were added and the mixture was stirred overnight. The solvent was evaporated and the residue was purified by preparative RP HPLC (water/ACN gradient). 71 mg of the title compound were obtained.

1. temperatureAfter cooling
2. filtrationthe mixture was filtered
3. customthe solvent was evaporated
4. additionwere added
5. stirringthe mixture was stirred overnight
6. customThe solvent was evaporated
7. customthe residue was purified by preparative RP HPLC (water/ACN gradient)