反应详情

The subtitle compound was prepared by using the product from example 30 step ii) (0.20 g) which was dissolved in dry dioxane (10 ml). 2-pyridyl tributyl tin (0.181 g) and palladium (0) tetrakistriphenylphosphine (0.028 g) were added and the mixture was heated at 80 C for 16 hours. The mixture was diluted with water, extracted with ethyl acetate, dried and concentrated under reduced pressure to give an oil. Yield 0.20 g.

1. temperaturethe mixture was heated at 80 C for 16 hours
2. extractionextracted with ethyl acetate
3. customdried
4. concentrationconcentrated under reduced pressure
5. customto give an oil