The intramolecular hydrogen bonds in some Schiff bases derived from dendrimers: DAB-Am-8 and PAMAM-G2

被引：11
|
作者：
Schilf, W.
Kolodziej, B.
Grech, E.
机构：
[1] Polish Acad Sci, Inst Organ Chem, PL-01224 Warsaw, Poland
[2] Tech Univ Szczecin, PL-71065 Szczecin, Poland
来源：
JOURNAL OF MOLECULAR STRUCTURE | 2006年 / 791卷 / 1-3期
关键词：
H-1; N-15; C-13; NMR; Schiff base; hydrogen bonds; dendrimers;
D O I：
10.1016/j.molstruc.2006.01.010
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The hydrogen bonding in some DAB-Am-8 and PAMAM-G2 dendrimer derivatives C have been investigated by heteronuclear NMR techniques in solution. The proton positions in the bridges ware estimated on the base of nitrogen chemical shift of imine atom. Some dynamic effects connected with different segmental motion of particular parts of the molecules were found by analysis of spectral line widths. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：93 / 97
页数：5
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