HCID 70204312, compound → HCID 76568129, compound

Participants

Reaction Steps

In a manner similar to the method described in Example 1e, E/Z-6-chloro-3-[5-chloro-2-(1-ethoxycarbonyl-1-methyl-ethoxy)-benzylidene]-2-oxo-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester (3 g, 5.76 mmol) was reacted with 1-(2-chloro-5-fluoro-phenyl)-3-trimethylsilyoxy-2-aza-1,3-butadiene (23 mmol) in toluene to give the title compound as a white solid (400 mg).

Provenance & Evidence