反应详情

A solution of 6-bromo-3,4-dihydro-1H-1,8-naphthyridin-2-one (0.61 g, 2.70 mmole), N-[1-(2-dimethylaminoethyl)-1H-indol-3-ylmethyl]-N-methyl-acrylamide (1.00 g, 3.50 mmole), Pd(OAc)2 (0.08 g, 0.35 mmole), tri-ortho-tolylphosphine (0.21 g, 0.70 mmole), and diisopropylethylamine (0.91 mL, 5.25 mmole) in propionitrile (70 mL) was deoxygenated, then was and heated to reflux under a N2 overnight. The dark mixture was filtered through a pad of celite®, and the filter pad was rinsed with acetonitrile (250 mL).

1. temperatureheated
2. temperatureto reflux under a N2 overnight
3. filtrationThe dark mixture was filtered through a pad of celite®
4. washthe filter pad was rinsed with acetonitrile (250 mL)