Synthesis and 1H NMR complexation study of thiacalix[4]arene tetraacetates

被引：56

作者：

Lhoták, P

Stastny, V

Zlatusková, P

Stibor, I

Michlová, V

Tkadlecová, M

Havlícek, J

Sykora, J

机构：

[1] Prague Inst Chem Technol, Dept Organ Chem, CR-16628 Prague 6, Czech Republic

[2] Prague Inst Chem Technol, Dept Analyt Chem, CR-16628 Prague 6, Czech Republic

[3] Prague Inst Chem Technol, Dept Solid State Chem, CR-16628 Prague 6, Czech Republic

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 2000年 / 65卷 / 05期

关键词：

calixarenes; thiacalixarenes; alkylation; NMR spectroscopy; X-ray diffraction; complexation; alkali metal cations;

D O I：

10.1135/cccc20000757

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Alkylation of thiacalix[4]arenes with ethyl bromoacetate led to high yields (approximate to 60%) of corresponding tetraacetates in various conformations (cone, partial cone, 1,3-alternate) depending strictly on the carbonate (Na, K, Cs) used for the reaction. The complexation ability of new compounds was studied by H-1 NMR.

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页码：757 / 771

页数：15

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