反应详情

温度

100 °C

Ethyl ester 35-3 (0.50 g, 1.25 mmol), 3-amino-1-bromoisoquinoline (0.279 g, 1.25 mmol), triethylamine (0.697 mL, 5.00 mmol), CuI (10 mg, 0.053 mmol), and (Ph3P)2PdCl2 (20 mg, 0.028 mmol) were combined in 5 mL acetonitrile in a sealed pressure tube under Ar and heated to 100° C. overnight. The dark solution was cooled and diluted with EtOAc, then washed with water (2×) and brine, dried (MgSO4), filtered, and concentrated. Flash chromatography (silica, 75% EtOAc/Hexane) gave 35-4 as a greenish foam.

1. temperatureThe dark solution was cooled
2. washwashed with water (2×) and brine
3. dry with materialdried (MgSO4)
4. filtrationfiltered
5. concentrationconcentrated