反应详情

温度

100 °C

Lit. Tetrahedron 2004, 60, 7397-7403. To a stirred suspension of 1.34 mmol 5-bromo-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester (CAS: 201940-08-1) in 2 ml dioxane were added 0.03 mmol 1,1′-bis(diisopropylphosphino)ferrocene, 0.03 mmol palladium acetate, 1.61 mmol sodium tert-butoxide and 2.68 mmol ethanethiol and the mixture was stirred at 100° C. for 16 h. The reaction mixture was then cooled to room temperature, diluted with ethyl acetate/tetrahydrofuran and washed with brine. The organic phase was dried over sodium sulfate and concentrated in vacuo to yield the title compound as a brown oil which was used in the next step without further purification.

1. temperatureThe reaction mixture was then cooled to room temperature
2. washwashed with brine
3. dry with materialThe organic phase was dried over sodium sulfate
4. concentrationconcentrated in vacuo