反应详情

The experimental protocol used is the same as that described for intermediate 2.2, with 5-{[4-(4-nitrophenyl)-1-piperazinyl]carbonyl}-benzene-1,2,3-triol replacing the 3,5-bis-(1,1-dimethylethyl)-4-hydroxy-N-[(4-nitrophenyl)methyl]-benzamide. A beige powder is obtained with a yield of 61%. This is used directly in the following stage without additional purification.

1. customA beige powder is obtained with a yield of 61%
2. customThis is used directly in the following stage without additional purification