反应详情

A stirred solution of 2-methoxy-6,7,8,9-tetrahydro-pyrido[1,2-a]indole-10-carboxaldehyde and ammonium acetate in nitroethane is heated to 100° C. for 1 h, cooled to room temperature and partitioned between ethyl acetate and water. The combined organic extracts are washed (water, brine), dried (sodium sulfate) and concentrated in vacuo to give the product.

1. custompartitioned between ethyl acetate and water
2. washThe combined organic extracts are washed (water, brine)
3. dry with materialdried (sodium sulfate)
4. concentrationconcentrated in vacuo
5. customto give the product