Phosphonated Benzoxazole Derivatives: Synthesis and Metal-Complexing Properties

被引：2

作者：

Lagadic, Elodie ^{[1
]}

Bruyneel, Frederic ^{[1
]}

Demeyer, Noemie ^{[1
]}

Herent, Marie-France ^{[2
]}

Garcia, Yann ^{[1
]}

Marchand-Brynaert, Jacqueline ^{[1
]}

机构：

[1] Catholic Univ Louvain, Inst Condensed Matter & Nanosci IMCN, Mol Solids & React MOST, B-1348 Louvain, Belgium

[2] Catholic Univ Louvain, Louvain Drug Res Inst LDRI, B-1200 Brussels, Belgium

来源：

SYNLETT | 2013年 / 24卷 / 07期

关键词：

benzoxazole; phosphonate; regioselectivity; coordination complex; metal ligand; BIOLOGICAL EVALUATION; 1,2,4-TRIAZOLE; LIGAND; PHOTOLUMINESCENCE; BENZIMIDAZOLES; CHROMOPHORES; FRAMEWORKS; ANALOGS; SENSORS; BINDING;

D O I：

10.1055/s-0032-1318500

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Phosphonated benzoxazole derivatives are good candidates as ligands for metal complexes. Two regioisomers were synthesized with the phosphonate function at the C-4 and C-7 positions. Different alkyl chains were also introduced at the C-2 position to functionalize these two regioisomers and increase their complexation properties. The formation of coordination complexes of selected benzoxazoles with M2+ and M3+ metal cations has been screened in solution using HRMS (high-resolution mass spectrometry) as the analytical tool.

引用

页码：817 / 822

页数：6

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