反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
CONDITIONS
反应条件
- 温度
- 80 °C
PROCEDURE
实验过程
Toluene (0.5 ml) was added to 7-methoxy-1,1-dimethyl-3,4-dihydro-1H-naphthalen-2-one (Compound A2, 36 mg), 2-iodo-3-(4-methoxy-benzyloxy)-pyridine (Compound GT15-1, 50 mg), sodium t-butoxide (35.3 mg), Pd2dba3 (13.5 mg) and Xantphos (17 mg), and the mixture was stirred and heated at 80° C. for 2.5 hrs under nitrogen atmosphere. After cooling, the reaction mixture was diluted with ethyl acetate and subjected to Celite filtration. The organic layer was washed with saturated aqueous solution of sodium bicarbonate and saturated brine, and then concentrated under reduced pressure. The resulting residues were purified by silica gel column (ethyl acetate/hexane) to obtain the title compound (27 mg, 44%).
WORKUP
后处理
- temperatureAfter cooling
- filtrationsubjected to Celite filtration
- washThe organic layer was washed with saturated aqueous solution of sodium bicarbonate and saturated brine
- concentrationconcentrated under reduced pressure
- customThe resulting residues were purified by silica gel column (ethyl acetate/hexane)