Structure and Properties of Neutral and Cationic Gold(III) Complexes from Substituted 2-(2鈥?Pyridyl)quinoline Ligands

详细信息    查看全文

• 作者：Edward M. Laguna ; Pauline M. Olsen ; Michael D. Sterling ; Jack F. Eichler ; Arnold L. Rheingold ; Catharine H. Larsen
• 刊名：Inorganic Chemistry
• 出版年：2014
• 出版时间：December 1, 2014
• 年：2014
• 卷：53
• 期：23
• 页码：12231-12233
• 全文大小：266K
• ISSN：1520-510X

文摘

A one-step catalytic synthesis of 6-substituted 4-phenyl-2-(2鈥?pyridyl)quinolines provides electronically differentiated ligands without solvent, inert atmosphere, metal contamination, or chromatography. Gold(III) complexes formed from these bidentate PyQuin ligands were characterized and studied by single-crystal X-ray diffraction. The cationic gold(III) chloride synthesized from 6-methoxy-4-phenyl-2-(2鈥?pyridyl)quinoline has a distorted square-planar ligand environment. Diamagnetic neutral gold(III) complexes from methoxy-, methyl-, and phenyl-PyQuin ligands exhibit a long axial Au鈥揘2 interaction.