HCID 86600355, compound → HCID 86600356, compound

Participants

Reaction Steps

The experimental protocol used is the same as that described for intermediate 18.2, with 3-[(3,5-bis-(1,1-dimethylethyl)-4-hydroxyphenyl]-N-(2-hydroxy-5-nitrophenyl)-2-propenamide replacing the 3-[(3,5-bis-(1,1-dimethylethyl)-4-hydroxyphenyl]-N-(4-hydroxy-3-nitrophenyl)-2-propenamide. A yellow powder is obtained with a yield of 74%. The product is used without additional purification in the following stage.

Provenance & Evidence