Oxidative Metalation as a Route to Size-Mismatched Macrocyclic Complexes: Osmium Corroles

被引：65

作者：

Alemayehu, Abraham B. ^{[1
]}

Gagnon, Kevin J. ^{[2
]}

Terner, James ^{[3
]}

Ghosh, Abhik ^{[1
]}

机构：

[1] UiT, Dept Chem, N-9037 Tromso, Norway

[2] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA

[3] Virginia Commonwealth Univ, Dept Chem, Richmond, VA 23284 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2014年 / 53卷 / 52期

关键词：

corroles; metalation; osmium; transition metals; X-ray diffraction; BOND COVALENT RADII; NITRIDO COMPLEXES; COORDINATION CHEMISTRY; REDUCTIVE DEMETALATION; ELECTRONIC ABSORPTION; NONINNOCENT; REACTIVITY; CRYSTAL; BASE; PORPHYRINS;

D O I：

10.1002/anie.201405890

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Heavy-element corroles are of great interest as optical sensors, near-IR dyes, phosphors, organic light-emitting diodes, and anticancer compounds. Insertion of 5d metals into corroles, however, is often a difficult and unpredictable process. Against this backdrop, oxidative metalation of meso triarylcorroles with [Os-3(CO)(12)]/NaN3 in refluxing 1:2 diethylene glycol monomethyl ether/glycol has provided a convenient and relatively high-yielding route to nitridoosmium(VI) corroles, three of which could be characterized with single-crystal X-ray structure analysis.

引用

页码：14411 / 14414

页数：4

共 52 条

[1] A First TDDFT Study of Metallocorrole Electronic Spectra: Copper meso-Triarylcorroles Exhibit Hyper Spectra [J].