Syn -Bimane as a chelating O-donor ligand for palladium(II)

Partha Jyoti Das, Yael Diskin-Posner, Michael Firer, Michael Montag, Flavio Grynszpan

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12 Scopus citations

Abstract

A cationic Pd(ii) complex containing syn-(Me,Me)bimane as a ligand was prepared and fully characterized. This complex represents the first well-defined case of a bimane scaffold coordinated to a metal center. The strongly-fluorescent syn-bimane chelates the Pd(ii) center via its carbonyl oxygen atoms, affording a non-fluorescent complex. The crystal structure of this complex shows that the coordinated bimane departs from planarity, with its bicyclic framework bent about the N-N bond. Spectroscopic evidence demonstrates that bimane coordination is reversible in solution.

Original languageEnglish
Pages (from-to)17123-17131
Number of pages9
JournalDalton Transactions
Volume45
Issue number43
DOIs
StatePublished - 2016

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