Ditopic receptors capable of hydrogen bonding: Synthesis and complexation behaviour of diaza crown-ethers having melamine sidearms

被引：14

作者：

Quici, S

Manfredi, A

Pozzi, G

Cavazzini, M

Rozzoni, A

机构：

[1] Univ Milan, Ctr CNR, I-20133 Milan, Italy

[2] Univ Milan, Dipartimento Chim Organ & Ind, I-20133 Milan, Italy

来源：

TETRAHEDRON | 1999年 / 55卷 / 34期

关键词：

D O I：

10.1016/S0040-4020(99)00573-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The new ditopic receptors 1-3 (Figure 1) have been synthesized and their binding ability for alkaline and transition metal cations has ben investigated by halide and W-Vis titrations. The recognition of complementary molecules through hydrogen bonding has been studied by H-1-NMR. The simultaneous recognition of these two guests is an anti-cooperative event. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：10487 / 10496

页数：10

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