Reversible caterpillar-motion like isomerization in a N,N′-dimethyl hexaphyrin(1.1.1.1.1.1) induced by two-electron oxidation or reduction
Reversible caterpillar-motion like isomerization in a N,N′-dimethyl hexaphyrin(1.1.1.1.1.1) induced by two-electron oxidation or reduction
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DOI：
10.1039/b506586k
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发表时间：
2005-01-01
影响因子：
4.9
通讯作者：
Osuka, A
中科院分区：
文献类型：
--
作者：
Suzuki, M;Osuka, A
首次揭示了内消旋芳基取代的[26]-和[28]六菲林的卡特彼勒运动式旋转异构化。双电子氧化和还原诱导N,N'-二甲基[26]-和[28]六菲林之间发生旋转异构化的可逆互变，其中N-甲基化吡咯从前者的角移动到后者的中心。
Caterpillar-motion like rotational isomerization of meso-aryl substituted [26]- and [28]hexaphyrins has been revealed for the first time. Two-electron oxidation and reduction induce reversible interconversion between N,N'-dimethyl [26]- and [28] hexaphyrins with a rotational isomerization, in which the N-methylated pyrroles move from the corner in the former to the centre in the latter.