Complexing properties of α-nitroketones. Complexes of nickel(<scp>II</scp>) and cobalt(<scp>II</scp>)
作者:D. Attanasio、I. Collamati、C. Ercolani
DOI:10.1039/dt9720000772
日期:——
Complexes of the α-nitroketones (LH) nitroacetone, 1-nitrobutan-2-one, 3,3-dimethyl-1-nitrobutan-2-one, α-nitrodeoxybenzoin, 2-nitrocyclohexanone, and 3-nitrocamphor with NiII and CoII of the general formulae ML2Bn, where B is water (n= 2 or 3), ethanol or pyridine (n= 2), and ML2 have been prepared and are described in the present paper. It is shown that the α-nitroketonic group is always available
α-硝基酮(LH)硝基丙酮,1-硝基丁-2-酮,3,3-二甲基-1-硝基丁-2-酮,α-硝基脱氧安息香,2-硝基环己酮和3-硝基樟脑与Ni II和Co的配合物通式ML 2 B n的II,其中B是水(n = 2或3),乙醇或吡啶(n = 2)以及ML 2,已经制备并在本文中进行了描述。已经表明,α-硝基酮基总是可用于与金属离子配位,并且通常表现为双齿O-给体,其中羰基和硝基均直接参与螯合。X研究了射线粉末的图案,磁化率测量以及近红外可见区的漫反射和溶液光谱,并为所有检查的复合物建立了六坐标结构。