反应详情

In the manner given in Example 7, 1,3-dioxo-2-isoindolineacetic acid, [[N-[2-(o-chlorobenzoyl)-4-chlorophenyl]1,3-dioxo-2-isoindolineacetamido]methylene]hydrazide is heated to 100°-110°C with trifluoroacetic acid to give 2',5-dichloro-2-[3-(phthalimidomethyl)-4H-1,2,4-triazol-4-yl]benzophenone.