Novel porphyrin-cryptand cyclic systems:: Receptors for saccharide recognition in water

被引：71

作者：

Král, V

Rusin, O

Schmidtchen, FP

机构：

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

[2] Tech Univ Munich, Dept Organ Chem & Biochem, D-85747 Garching, Germany

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 06期

关键词：

D O I：

10.1021/ol007069w

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Two macrocyclic porphyrin sandwich systems, 4 and 5, together with the linear compound 6 have been prepared and examined as saccharide receptors, The cyclic porphyrin-cryptand conjugates 4 and 5 bind saccharides efficiently in highly competitive media with a preference for trisaccharides probably due to a complementary topology of hydrophobic and hydrophilic solvating regimes with respect to the sugar guests.

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页码：873 / 876

页数：4

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