Cycloaddition to a nitrogen-bridged iron complex. Preparation and crystal structure of the maleic anhydride adduct of µ-(3,6-diphenylpyridazine)–hexacarbonyldi-iron
Abstract
Novel cycloadducts of µ-(3,6-diphenylpyridazine)–hexacarbonyldi-iron with maleic anhydride and acetylenes have been prepared; the molecular structure of the maleic anhydride cycloaddition product has been determined by X-ray structure analysis.