[6+6] Schiff-base macrocycles with 12 imines: giant analogues of cyclohexane

被引：86

作者：

Hui, Joseph K. -H. ^{[1
]}

MacLachlan, Mark J. ^{[1
]}

机构：

[1] Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z1, Canada

来源：

CHEMICAL COMMUNICATIONS | 2006年 / 23期

关键词：

D O I：

10.1039/b603985e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hexagon-shaped [6+6] Schiff-base macrocycles with 12 imine bonds are reported. These giant macrocycles possess 6 N2O2 coordination environments and mass spectrometry evidence for hexametallation of one macrocycle is provided. Semi-empirical calculations reveal two stable conformations with boat and chair geometries for the macrocycles metallated with Ni(II), analogous to the conformations observed for cyclohexane.

引用

页码：2480 / 2482

页数：3

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