期刊
CHEMISTRY-AN ASIAN JOURNAL
卷 3, 期 3, 页码 592-599出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/asia.200700130
关键词
anion binding; anion recognition; dimerization; N-confused porphyrins; porphyrins
资金
- NATIONAL INSTITUTE OF GENERAL MEDICAL SCIENCES [R01GM058907] Funding Source: NIH RePORTER
- NIGMS NIH HHS [GM 58907] Funding Source: Medline
The new N-confused porphyrin (NCP) derivatives, meso-unsubstituted beta-alkyl-3-oxo N-confused porphyrin (3-oxo-NCP) and related macrocycles, were synthesized from appropriate pyrrolic precursors by a [3+1]-type condensation reaction. 3-Oxo-NCP forms a self-assembled dimer in dichloromethane that is stabilized by complementary hydrogen-bonding interactions arising from the peripheral amide-like moieties. The protonated form of 3-oxo-NCP was observed to bind halide anions (F-, Cl-) through the outer NH and the inner pyrrolic NH groups, thus affording a dimer in dichloromethane. The structure of the chloride-bridged dimer in the solid state was determined by X-ray diffraction analysis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据