Triphenylantimony(V) Catecholates Based on o-Quinones, Derivatives of Benzo[b][1,4]-Dioxines and Benzo[b][1,4]-Dioxepines

被引：8

作者：

Poddel'skii, A., I ^{[1
]}

Okhlopkova, L. S. ^{[1
]}

Meshcheryakova, I. N. ^{[1
]}

Druzhkov, N. O. ^{[1
]}

Smolyaninov, I., V ^{[2
]}

Fukin, G. K. ^{[1
]}

机构：

[1] Russian Acad Sci, Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603600, Russia

[2] Russian Acad Sci, Southern Res Ctr, Rostov Na Donu 344006, Russia

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2019年 / 45卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

redox-active ligand; antimony; quinone; molecular oxygen; X-ray diffraction analysis; cyclic voltammetry; REVERSIBLE BINDING; ELECTROCHEMICAL TRANSFORMATIONS; PENTACOORDINATED MOLECULES; AMIDOPHENOLATE COMPLEXES; 5-COORDINATED ANTIMONY; FLUORIDE; CRYSTAL; LIGANDS; OXYGEN; REDOX;

D O I：

10.1134/S1070328419010093

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New catecholate complexes of triphenylantimony(V), (Etgly-3,6-DBCat)SbPh3 (I), (Propgly-3,6-DBCat)SbPh3 (II), and (Cat-3,6-DBCat)SbPh3 (III), based on analogs of sterically hindered 3,6-di-tert-butyl-o-benzoquinone, 5,8-di-tert-butyl-2,3-dihydrobenzo[b][1,4]dioxine-6,7-dione (L-1), 6,9-di-tert-butyl-2,3-dihydrobenzo[b][1,4]dioxepine-7,8-dione (L-2), and 1,4-di-tert-butyl-dibenzo[b,e][1,4]dioxine-2,3-dione (L-3), which are the 2,3-dihydrobenzo[b][1,4]dioxine, 2,3-dihydrobenzo[b][1,4]dioxepine, and dibenzo[1,4]dioxine derivatives, respectively, have been synthesized. At room temperature catecholates I and II react with molecular oxygen adding an O-2 molecule to form the corresponding spiroendoperoxides IV andV. Catecholate III reacts with oxygen with the deep oxidation of the complex and formation of neutral o-benzoquinone. The molecular structures of complexes I and III are determined by X-ray diffraction analysis (CIF files CCDC nos. 1840299 (I <bold> toluene</bold>) and 1840300 (III)).

引用

页码：133 / 141

页数：9

共 39 条

[1] Reversible binding of dioxygen by a non-transition-metal complex [J].

Abakumov, GA ;

Poddel'sky, AI ;

Grunova, EV ;

Cherkasov, VK ;

Fukin, GK ;

Kurskii, YA ;

Abakumova, LG .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (18) :2767-2771

[2]

ABAKUMOV GA, 2005, DOKL AKAD NAUK SSSR, V0405

[3] SYNTHESIS, STRUCTURE, AND SPECTROSCOPIC PROPERTIES OF COPPER(II) COMPOUNDS CONTAINING NITROGEN SULFUR DONOR LIGANDS - THE CRYSTAL AND MOLECULAR-STRUCTURE OF AQUA[1,7-BIS(N-METHYLBENZIMIDAZOL-2'-YL)-2,6-DITHIAHEPTANE]COPPER(II) PERCHLORATE [J].

ADDISON, AW ;

RAO, TN ;

REEDIJK, J ;

VANRIJN, J ;

VERSCHOOR, GC .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (07) :1349-1356

[4]

[Anonymous], 2012, SADABS Version 2012/1

[5] Binuclear Triphenylantimony(V) Catecholate Based on Redox-Active Bis-o-Benzoquinone, a Bis-Catechol-Aldimine Derivative [J].

Arsen'ev, M. V. ;

Okhlopkova, L. S. ;

Poddel'skii, A. I. ;

Fukin, G. K. .

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2018, 44 (02) :162-168

[6]

BATSANOV SS, 1991, ZH NEORG KHIM+, V36, P3015

[7] Fluoride Anion Complexation by a Triptycene-Based Distiborane: Taking Advantage of a Weak but Observable C-H•••F Interaction [J].

Chen, Chang-Hong ;

Gabbai, Francois P. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2017, 56 (07) :1799-1804

[8] Triphenylantimony(v) catecholates and o-amidophenolates:: Reversible binding of molecular oxygen [J].

Cherkasov, Vladimir K. ;

Abakumov, Gleb A. ;

Grunova, Ekaterina V. ;

Poddel'sky, Andrey I. ;

Fukin, Georgy K. ;

Baranov, Evgenii V. ;

Kurskii, Yury V. ;

Abakumova, Ludmila G. .

CHEMISTRY-A EUROPEAN JOURNAL, 2006, 12 (14) :3916-3927

[9]

Fukin G.K., 1999, IZV

[10] Reversible Binding of Molecular Oxygen to Catecholate and Amidophenolate Complexes of SbV: Electronic and Steric Factors [J].

Fukin, Georgy K. ;

Baranov, Evgenii V. ;

Poddel'sky, Andrey I. ;

Cherkasov, Vladimir K. ;

Abakumov, Gleb A. .

CHEMPHYSCHEM, 2012, 13 (17) :3773-3776

← 1 2 3 4 →