Core/shell oligometallic template synthesis of macrocyclic hexaoxime

被引：102

作者：

Akine, Shigehisa ^{[1
]}

Sunaga, Shuichi ^{[1
]}

Taniguchi, Takanori ^{[1
]}

Miyazaki, Hayato ^{[1
]}

Nabeshima, Tatsuya ^{[1
]}

机构：

[1] Univ Tsukuba, Dept Chem, Tsukuba, Ibaraki 3058571, Japan

来源：

INORGANIC CHEMISTRY | 2007年 / 46卷 / 08期

关键词：

D O I：

10.1021/ic062327s

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A 36-membered macrocyclic hexaoxime was quantitatively obtained by [3 + 3] condensation of dialdehyde 2 with diamine 3 using La3+ (core metal) and Zn2+ (shell metal) as a novel core/shell template, while the yield was very low in the absence of the metal ions. The high yield can be attributed to the efficient formation of a 3:3:1 complex of dialdehyde 2, Zn2+, and La3+, which readily gives the macrocycle keeping the Zn3La core/shell tetranuclear cluster structure.

引用

页码：2959 / 2961

页数：3

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