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A Chelating Bis(aminophenol) Ligand Bridged by a 1,1'-ferrocene-bis(para-phenylene) Linker

Daniel D Swanson, Kyle M Conner, Seth N Brown

Dalton Trans. 2017 Jul 18;46(28):9049-9057.

PMID: 28660932

Abstract:

1,1'-Bis(4-(2-hydroxy-3,5-di-tert-butylphenyl)aminophenyl)ferrocene (pFlipH4) is prepared in three steps from commercially available 1,1'-ferrocenediboronic acid or its pinacol ester. The suitability of the ligand to bind as a tetradentate ligand in a cis, planar fashion has been confirmed by formation of a square planar palladium bis-iminosemiquinone (pFlip)Pd. The linker unit appears to be structurally similar to 1,1'-ferrocenediyl, but the electronic interaction of the ferrocene with the aminophenols is minimal.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP737776931 1,1′-Ferrocenediboronic acid bis(pinacol) ester 1,1′-Ferrocenediboronic acid bis(pinacol) ester 737776-93-1 Price
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