Synthesis, characterization, and structure determination of Cp*Ir(dpms)Cl
Synthesis, characterization, and structure determination of Cp*Ir(dpms)Cl
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Cp*Ir(dpms)Cl 的合成、表征和结构测定
DOI:
10.1016/j.ica.2022.121210
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发表时间:
2022
影响因子:
2.8
通讯作者:
Jones, William D.
中科院分区:
文献类型:
--
作者:
Pohorenec, Ryan;Drelles, William G.;Cuneo, Daniel;Brennessel, William W.;Jones, William D.
Bipyridyl ligands are commonplace in catalysis. Structurally similar to this ligand class with unique properties is the novel di-(2-pyridyl)methanesulfonate (dpms) ligand, which is prepared and reacted with [Cp*IrCl2]2to afford Cp*Ir(dpms)Cl (1) in high yield. Its single-crystal X-ray structure indicates anexo–(κ2) conformation of the ligand, with the sulfonate group directed away from the iridium center. Halogen exchange by treatment of1with NaI gives the iodide derivative, Cp*Ir(dpms)I (2). Abstraction of the halogen from1using AgPF6generates [Cp*Ir(dpms)]PF6(3), which was not found to activate the Csingle bondH bonds of benzene.
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