Alternative synthetic route toward octaisopropylporphyrins and structural deformation caused by a meso-butyl group
Alternative synthetic route toward octaisopropylporphyrins and structural deformation caused by a meso-butyl group
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八异丙基卟啉的替代合成路线和由内消旋丁基引起的结构变形
DOI：
10.1142/s1088424614500801
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发表时间：
2014
影响因子：
1.5
通讯作者：
Y.
中科院分区：
文献类型：
--
作者：
Sugawara;S.; Kakui;T.; Yamamoto;Y.
采用有机反应的替代合成路线成功制备了一种很少被研究的八甲基异丙基卟啉（OiPP）。在OiPP镍（II）和铜（II）配合物的中心位置引入一个供电子丁基，引起卟啉核的结构扰动。引入丁基后，镍（II）配合物的结构畸变略有降低；然而，铜配合物的结构变化表现出相反的行为。这些结果表明，具有ameso取代基的OiPP金属配合物的结构变形是由中心金属决定的。
A rarely investigated octaisopropylporphyrin (OiPP) was successfully prepared by an alternative synthetic route with organic reactions. Introduction of an electron-donating butyl group at themeso-position of OiPP nickel(II) and copper(II) complexes induced structural perturbation on the porphyrin cores. Structural distortion of nickel(II) complexes decreased slightly upon introduction of a butyl group; however, structural change of the copper complexes showed opposite behavior. These results indicate that structural deformation of the OiPP metal complexes with ameso-substituent was determined by the central metal.