Heterodimers for molecular recognition by fourfold hydrogen bonds

被引：70

作者：

Lüning, U ^{[1
]}

Kühl, C ^{[1
]}

机构：

[1] Inst Organ Chem, D-24098 Kiel, Germany

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 32期

关键词：

supramolecular chemistry; hydrogen bonds; molecular recognition; azaheterocycles;

D O I：

10.1016/S0040-4039(98)01200-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

DAAD hydrogen bond donor (D) and acceptor (A) arrays 1 were synthesized and the recognition of the complementary ADDA substrates 2 and heterodimer formation by four hydrogen bonds was measured by H-1 NMR titrations. The binding energy of a sterically not crowded dimer is in accordance with the value calculated from increments. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：5735 / 5738

页数：4

共 27 条

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