反应详情

To a solution of compound ethyl 2-(3-chloro-4-hydroxyphenyl)acetate (2.0 g, 0.009 mol) in DMF (10 mL) was added K2CO3 (3.8 g, 0.02 mol) at RT. The reaction mixture was stirred for 10 minutes and then 2-(chloromethyl)quinoline (1.2 g, 0.19 mol) was added. The reaction mixture was refluxed for 16 h, quenched with ice water and filtered. The residue that was obtained was extracted with DCM (2×100 mL). The combined organic layers were washed with water and brine, dried over Na2SO4, and concentrated in vacuo to afford ethyl 2-(3-chloro-4-(quinolin-2-ylmethoxy)phenyl)acetate (1.5 g, 45%) as a solid.

1. temperatureThe reaction mixture was refluxed for 16 h
2. customquenched with ice water
3. filtrationfiltered
4. customThe residue that was obtained
5. extractionwas extracted with DCM (2×100 mL)
6. washThe combined organic layers were washed with water and brine
7. dry with materialdried over Na2SO4
8. concentrationconcentrated in vacuo