Reactivity of [ReOCl3(PPh3)2] towards substituted anilines

被引：0
|
作者：
Cvetkovic, Olivera [1 ,2 ]
Theiner, Johannes [3 ]
Wolff, Mariusz J. [1 ]
Hultzsch, Kai C. [1 ]
机构：
[1] Univ Vienna, Inst Funct Mat & Catalysis, Fac Chem, Wahringer Str 38, A-1090 Vienna, Austria
[2] Univ Vienna, Vienna Doctoral Sch Chem DoSChem, Wahringer Str 42, A-1090 Vienna, Austria
[3] Univ Vienna, Fac Chem, Microanalyt Lab, Wahringer Str 42, A-1090 Vienna, Austria
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2024年 / 650卷 / 07期
关键词：
aniline derivatives; imido complexes; rhenium; X-ray diffraction; TOLYLIMIDO RHENIUM(V) COMPLEXES; MONODENTATE IMIDO COORDINATION; SCHIFF-BASE COMPLEXES; RAY CRYSTAL-STRUCTURE; X-RAY; SPECTROSCOPIC CHARACTERIZATION; DFT CALCULATIONS; POTENTIAL RADIOPHARMACEUTICALS; ORGANOIMIDO COMPLEXES; CATALYTIC-ACTIVITY;
D O I：
10.1002/zaac.202400007
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reactivity of [ReOCl3(PPh3)(2)] towards o-toluidine, m-toluidine, o-fluoroaniline, m-fluoroaniline, p-bromoaniline, p-chloroaniline and p-anisidine was examined and novel rhenium(V) imido complexes [Re(NC6H4R)Cl-3(PPh3)(2)] (R=o-Me, m-Me, o-F, m-F, p-Cl, p-Br, p-OMe) were obtained. The resulting products were characterized by elemental analysis, electrospray ionization high-resolution mass spectrometry (ESI-HRMS), H-1, C-13{H-1}, F-19 and P-31{H-1} NMR, FT-IR spectroscopy, and X-ray crystallography. For m-toluidine, m-fluroaniline and p-chloroaniline, the rhenium(V) imido-amino mononuclear [Re(NC6H4R)Cl-3(H2NC6H4R)(PPh3)] (R=m-F, p-Cl) complexes and the binuclear [{Re(m-NC6H4Me)Cl-2(m-H2NC6H4Me)(PPh3)}(2)O] complex were isolated as side products and characterized by X-ray crystallography. All six-coordinate rhenium(V) complexes display distorted octahedral coordination geometry.
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页数：8
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