1, 2-Bis [(2-dimethylamino-2-thioxo-1-phenylethylidene) hydrazino] ethane: a new tetradentate ligand for Ni 2+

JD Charrier, D Deniaud, A Reliquet…

文献索引：Charrier; Deniaud; Reliquet; Meslin Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 10 p. 1212 - 1215

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被引用次数: 7

摘要

The preparation of a new type of N 2 S 2 tetradentate ligand 3 with the bis (hydrazonothioamide) structure is reported in this paper. The key step in this synthesis is the condensation of the dihydrazine 7 with an α-ketoester. Ligand {1, 2-bis [(2-dimethylamino-2- thioxo-1-phenylethylidene) hydrazino] ethane} 3 was obtained in 6 steps from secondary amine. This ligand is then used in the preparation of a nickel (II) complex 4 and the ...