Self-assembly of an unpolar enantiomerically pure helicate-type metalla-cryptand

被引：41

作者：

Albrecht, M

Schmid, S

deGroot, M

Weis, P

Fröhlich, R

机构：

[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany

[2] Univ Karlsruhe, Inst Phys Chem, D-76128 Karlsruhe, Germany

[3] Univ Munster, Inst Organ Chem, D-48149 Munster, Germany

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 20期

关键词：

D O I：

10.1039/b309026d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chiral tetraketone ligands are obtained by Claisen-type condensation of 4-bromoacetophenone with the acetone ketal of L-tartraic acid diethylester and lead with gallium( III) or iron( III) ions in self-assembly processes to dinuclear helicate-type cryptands which are able to bind lithium cations.

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页码：2526 / 2527

页数：2

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