Gold(I) Metallo-Tweezers for the Recognition of Functionalized Polycyclic Aromatic Hydrocarbons by Combined π-π Stacking and H-Bonding

被引：41

作者：

Biz, Chiara ^{[1
]}

Ibanez, Susana ^{[1
]}

Poyatos, Macarena ^{[1
]}

Gusev, Dmitry ^{[2
]}

Peris, Eduardo ^{[1
]}

机构：

[1] Univ Jaume 1, Inst Adv Mat INAM, Av Vicente Sos Baynat S-N, Castellon de La Plana 12071, Spain

[2] Wilfrid Laurier Univ, Dept Chem & Biochem, Waterloo, ON N2L 3C5, Canada

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2017年 / 23卷 / 58期

关键词：

gold; host-guest interactions; metallo-tweezer; N-heterocyclic carbene; polycyclic aromatic hydrocarbons (PAHs); SELF-ASSEMBLED METALLACYCLES; HOST-GUEST INTERACTIONS; MOLECULAR TWEEZERS; ORGANIC FRAMEWORKS; RATIONAL DESIGN; DRUG-DELIVERY; LUMINESCENCE; COMPLEXATION; RELEASE; CAGE;

D O I：

10.1002/chem.201703984

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two gold(I)-based metallo-tweezers with bis(Au-NHC) pincers and a carbazole connector have been obtained and used for the recognition of polycyclic aromatic hydrocarbons (PAHs). In the case of the tweezer with pyrene-NHC ligands, the presence of the pyrene fragment and the N-H bond in the carbazole linker enable the receptor to show significant enhanced binding abilities toward PAHs functionalized with H-bonding groups, through combined pi-pi stacking and H-bonding.

引用

页码：14439 / 14444

页数：6

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