1
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Arsenyeva KV, Klimashevskaya AV, Zherebtsov MA, Chegerev MG, Cherkasov AV, Yakushev IA, Piskunov AV. Redox-Active Germylene Based on 2,4,6,8-Tetra-tert-butylphenoxazin-1-one: Synthesis, Structure, and Chemical Properties. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422070016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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2
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Dai Y, Bao M, Wang W, Xie Z, Liu C, Su Y. Crystalline
Germanium‐Dipyrromethene
Radicals: from a Delocalized Neutral to a Localized Cation. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuyang Dai
- College of Chemistry, Chemical Engineering and Materials Science, School of Radiation Medicine and Protection Soochow University Suzhou 215123 China
| | - Manling Bao
- College of Chemistry, Chemical Engineering and Materials Science, School of Radiation Medicine and Protection Soochow University Suzhou 215123 China
| | - Wenjuan Wang
- College of Chemistry, Chemical Engineering and Materials Science, School of Radiation Medicine and Protection Soochow University Suzhou 215123 China
| | - Zhuofeng Xie
- College of Chemistry, Chemical Engineering and Materials Science, School of Radiation Medicine and Protection Soochow University Suzhou 215123 China
| | - Chunmeng Liu
- College of Chemistry, Chemical Engineering and Materials Science, School of Radiation Medicine and Protection Soochow University Suzhou 215123 China
| | - Yuanting Su
- College of Chemistry, Chemical Engineering and Materials Science, School of Radiation Medicine and Protection Soochow University Suzhou 215123 China
- State Key Laboratory of Coordination Chemistry Nanjing University Nanjing 210023 China
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3
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Dodonov VA, Kushnerova OA, Rumyantsev RV, Ulivanova EA, Lukoyanov AN, Razborov DA, Fedyushkin IL. Tin Amides Based on Ligands of the Acenaphthene Imine Series. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s107032842207003x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Zhang R, Wang Y, Zhao Y, Redshaw C, Fedushkin IL, Wu B, Yang XJ. Main-group metal complexes of α-diimine ligands: structure, bonding and reactivity. Dalton Trans 2021; 50:13634-13650. [PMID: 34519747 DOI: 10.1039/d1dt02120f] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
α-Diimine ligands, in particular 1,4-diazabutadiene (dad) and bis(iminoacenaphthene) (bian) derivatives, have been widely used for coordination with various metals, including main-group, transition, and lanthanide and actinide metals. In addition to their tunable steric and electronic properties, the dad and bian ligands are redox-active and can readily accept one or two electrons, converting into the radical-anionic (L˙-) or dianionic (enediamido, L2-) form, respectively. This non-innocence brings about rich electronic structures and properties of the ligands and complexes thereof. For example, the dad ligands in their three redox levels can effectively stabilize a series of metal centers in different oxidation states, including low-valent metals. Moreover, these ligands can serve as electron reservoirs and can participate in reactions toward other molecules with or without metals. Therefore, such ligands are extremely useful in the areas of low-valent complexes and small molecule activation. Herein, we will discuss the use of dad (and bian) ligands in the stabilization of metal-metal-bonded compounds, in particular those of main-group metals, as well as small molecule activation by these (low-valent) metal coordination species where the non-innocence of the ligands plays a key role.
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Affiliation(s)
- Rong Zhang
- Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering, Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China.
| | - Yanchao Wang
- Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering, Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China.
| | - Yanxia Zhao
- College of Chemistry and Materials Science, Northwest University, Xi'an 710069, China
| | - Carl Redshaw
- Plastics Collaboratory, Department of Chemistry, University of Hull, Cottingham Road, Hull, UK
| | - Igor L Fedushkin
- College of Chemistry and Materials Science, Northwest University, Xi'an 710069, China.,G.A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, 603950 Nizhny Novgorod, Tropinina str. 49, Russian Federation
| | - Biao Wu
- Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering, Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China.
| | - Xiao-Juan Yang
- Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering, Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China. .,College of Chemistry and Materials Science, Northwest University, Xi'an 710069, China
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5
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Arsenyeva KV, Pashanova KI, Trofimova OY, Ershova IV, Chegerev MG, Starikova AA, Cherkasov AV, Syroeshkin MA, Kozmenkova AY, Piskunov AV. O,N-Heterocyclic germylenes as efficient catalysts for hydroboration and cyanosilylation of benzaldehyde. NEW J CHEM 2021. [DOI: 10.1039/d1nj01644j] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Novel O,N-heterocyclic germylenes were examined as catalysts for cyanosilylation and hydroboration of benzaldehyde.
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Affiliation(s)
- Kseniya V. Arsenyeva
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod
- Russian Federation
| | - Kira I. Pashanova
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod
- Russian Federation
| | - Olesya Yu. Trofimova
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod
- Russian Federation
| | - Irina V. Ershova
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod
- Russian Federation
| | - Maxim G. Chegerev
- Institute of Physical and Organic Chemistry at Southern Federal University
- Rostov-on-Don
- Russian Federation
| | - Alyona A. Starikova
- Institute of Physical and Organic Chemistry at Southern Federal University
- Rostov-on-Don
- Russian Federation
| | - Anton V. Cherkasov
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod
- Russian Federation
| | - Mikhail A. Syroeshkin
- N. D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Anna Ya. Kozmenkova
- N. D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Alexandr V. Piskunov
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod
- Russian Federation
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6
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Kazakov GG, Druzhkov NO, Cherkasov VK. Iminoquinones and Diimines, N-Hetero Analogues of 9,10-Phenanthrenequinone, in Coordination Chemistry. RUSS J COORD CHEM+ 2020. [DOI: 10.1134/s1070328420030033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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7
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Piskunov AV, Tsys KV, Chegerev MG, Cherkasov AV. Tin(II) Complexes Based on N-Alkyl-Substituted o-Amidophenolate Ligands: Acid–Base and Redox Transformations. RUSS J COORD CHEM+ 2019. [DOI: 10.1134/s1070328419090069] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Chegerev MG, Piskunov AV. Chemistry of Complexes of Group 14 Elements Based on Redox-Active Ligands of the o-Iminoquinone Type. RUSS J COORD CHEM+ 2018. [DOI: 10.1134/s1070328418040036] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Fedushkin IL, Lukoyanov AN, Baranov EV. Lanthanum Complexes with a Diimine Ligand in Three Different Redox States. Inorg Chem 2018; 57:4301-4309. [DOI: 10.1021/acs.inorgchem.7b03112] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Igor L. Fedushkin
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603137, Russian Federation
| | - Anton N. Lukoyanov
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603137, Russian Federation
| | - Evgeny V. Baranov
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603137, Russian Federation
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10
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Niklas JE, Farnum BH, Gorden JD, Gorden AEV. Structural Characterization and Redox Activity of a Uranyl Dimer and Transition-Metal Complexes of a Tetradentate BIAN Ligand. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00454] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Julie E. Niklas
- Department of Chemistry and Biochemistry, Auburn University, 179 Chemistry Building, Auburn, Alabama 36849, United States
| | - Byron H. Farnum
- Department of Chemistry and Biochemistry, Auburn University, 179 Chemistry Building, Auburn, Alabama 36849, United States
| | - John D. Gorden
- Department of Chemistry and Biochemistry, Auburn University, 179 Chemistry Building, Auburn, Alabama 36849, United States
| | - Anne E. V. Gorden
- Department of Chemistry and Biochemistry, Auburn University, 179 Chemistry Building, Auburn, Alabama 36849, United States
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11
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Lu X, Cheng H, Meng Y, Wang X, Hou L, Wang Z, Chen S, Wang Y, Tan G, Li A, Wang W. A Two-Coordinate Neutral Germylene Supported by a β-Diketiminate Ligand in the Radical State. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00400] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaohua Lu
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Hecong Cheng
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Yinfeng Meng
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Xinmiao Wang
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Lei Hou
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Zhen Wang
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Sanping Chen
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Yaoyu Wang
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Gengwen Tan
- State Key Laboratory of Coordination Chemistry, School
of Chemistry and Chemical Engineering, Collaborative Innovation Center
of Advanced Microstructures, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Anyang Li
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
| | - Wenyuan Wang
- Key Laboratory of
Synthetic and Natural Functional Molecule Chemistry, Ministry of Education,
College of Chemistry and Materials Science, Northwest University, Xi’An 710127, People’s Republic of China
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12
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Wang J, Ganguly R, Yongxin L, Díaz J, Soo HS, García F. Synthesis and the Optical and Electrochemical Properties of Indium(III) Bis(arylimino)acenaphthene Complexes. Inorg Chem 2017; 56:7811-7820. [DOI: 10.1021/acs.inorgchem.7b00539] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Jingyi Wang
- Division of Chemistry
and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
| | - Rakesh Ganguly
- Division of Chemistry
and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
| | - Li Yongxin
- Division of Chemistry
and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
| | - Jesus Díaz
- Departamento de
Química Orgánica e Inorgánica, Facultad de Veterinaria, Universidad de Extremadura, Cáceres 10071, Spain
| | - Han Sen Soo
- Division of Chemistry
and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
- Singapore-Berkeley Research Initiative for Sustainable Energy (SinBeRISE), 1
Create Way, 138602 Singapore
- Solar Fuels Laboratory, Nanyang Technological University, 50 Nanyang Avenue, 639798 Singapore
| | - Felipe García
- Division of Chemistry
and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
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13
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14
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Synthesis and structure of bischelate gallium complexes (dpp-bian)Ga(acac) and (dpp-bian)Ga(2,2´-bipy) (dpp-bian is 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene). Russ Chem Bull 2017. [DOI: 10.1007/s11172-016-1433-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Xu B, Ma A, Jia T, Hao Z, Gao W, Mu Y. Synthesis and structural characterization of iron complexes bearing N-aryl-phenanthren-o-iminoquinone ligands. Dalton Trans 2016; 45:17966-17973. [PMID: 27781236 DOI: 10.1039/c6dt03572h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Treatments of N-aryl-phenanthren-o-iminoquinone (aryl = 2,6-Me2C6H3 (MeL); 2,6-iPr2C6H3 (iPrL)) with iron powder in THF at 75 °C generate complexes [η2L]2Fe[η1LH] (1a, L = MeL; 1b, L = iPrL) in moderate yields. The X-ray crystallography analysis reveals that the molecule of 1b consists of a Fe(iii) center coordinated by three phenanthren-o-iminosemiquinone ligands, two of which are in an η2 fashion while the remaining one is in an η1 fashion. The analysis of the bond parameters of ligands indicates that the η2-fashioned ligands are radical anions and the η1-fashioned one is in an aminephenolato form. Reactions of MeL and iPrL with FeCl2 in THF produce Fe(iii) complexes [L]2FeCl (2a, L = MeL; 2b, L = iPrL) with the two ligands in the radical anionic form. However, similar reactions of PIQ ligands with FeCl2 in CH2Cl2 yield ion-pair complexes {[L]2FeCl}+[FeCl4]- (3a, L = MeL; 3b, L = iPrL), in which the iron center chelated by two neutral ligands can be formulated as Fe(ii). Reduction of 2b with sodium provides a salt-type complex [iPrL2-]2Fe(ii)Na2 (4), in which a high spin Fe(ii) atom is ligated by two amidophenolate ligands, and the sodium atoms attached to the oxygen atoms of ligands are η3-coordinated by the aryl ring in amido moieties.
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Affiliation(s)
- Bin Xu
- College of Chemistry, Jilin University, Changchun, China.
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16
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Anga S, Naktode K, Adimulam H, Panda TK. Titanium and zirconium complexes of the N,N'-bis(2,6-diisopropylphenyl)-1,4-diaza-butadiene ligand: syntheses, structures and uses in catalytic hydrosilylation reactions. Dalton Trans 2015; 43:14876-88. [PMID: 25177841 DOI: 10.1039/c4dt02013h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report here a number of dianionic 1,4-diaza-1,3-butadiene complexes of titanium and zirconium synthesised by a salt metathesis reaction. The reaction of either CpTiCl3 or Cp2TiCl2 with the dilithium salt of N,N'-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene [; abbreviated (Dipp)2DADLi2] afforded the mono-cyclopentadienyl titanium complex [η(5)-CpTi((Dipp)2DAD)Cl] () bearing a dianionic ene-diamide ligand, while the analogous reaction of zirconocene dichloride (Cp2ZrCl2) with the dilithium salt gave the bis-cyclopentadienyl zirconium complex [Cp2Zr{(Dipp)2DAD}] (). The metal dichloride complexes [Ti((Dipp)2DAD)Cl2] () and [{(Dipp)2DADZrCl(μ-Cl)}2(κ(3)-Cl)(Li)(OEt2)2] () were obtained by the reaction of and anhydrous metal tetrachloride in a 1 : 1 molar ratio in diethyl ether at room temperature. Meanwhile, the homoleptic titanium complex [Ti{((Dipp)2DAD)}2] () was isolated in good yield by the treatment of with TiCl4 in a 1 : 2 molar ratio in diethyl ether. The complexes and were further reacted with neosilyl lithium to afford mono- and bis-alkyl complexes of titanium [η(5)-CpTi{(Dipp)2DAD}(CH2SiMe3)] () and zirconium [Zr{(Dipp)2DAD}(CH2SiMe3)2] () respectively. Molecular structures of the complexes , , and in the solid states were confirmed by single crystal X-ray diffraction analysis. The solid state structures of all the complexes reveal that the metal ions are chelated through the amido-nitrogen atoms and the olefinic carbons of the [(Dipp)2DAD](2-) moiety, satisfying the σ(2),π coordination mode. Compound was used as a catalyst for the intermolecular hydrosilylation reaction of a number of olefins, and moderate activity of catalyst was observed.
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Affiliation(s)
- Srinivas Anga
- Department of Chemistry, Indian Institute of Technology Hyderabad, Ordnance Factory Estate, Yeddumailaram 502205, Telangana State, India.
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17
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Compounds of chromium, titanium, and zirconium with different reduced forms of acenaphthene-1,2-diimine. Russ Chem Bull 2015. [DOI: 10.1007/s11172-014-0523-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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18
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Anga S, Bhattacharjee J, Harinath A, Panda TK. Synthesis, structure and reactivity study of magnesium amidinato complexes derived from carbodiimides and N,N'-bis(2,6-diisopropylphenyl)-1,4-diaza-butadiene ligands. Dalton Trans 2015; 44:955-65. [PMID: 25407563 DOI: 10.1039/c4dt03074e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We report an amidinato ligand-supported series of magnesium complexes obtained from the insertion of a magnesium-carbon bond into a carbon-nitrogen double bond of different carbodiimides and α-diimine ligands. The magnesium complexes [Mg(CH2Ph){CyN[double bond, length as m-dash]C(CH2Ph)NCy}]2 (), [Mg(CH2Ph){(i)PrN[double bond, length as m-dash]C(CH2Ph)N(i)Pr}]2 () and the homoleptic [Mg{(t)BuN[double bond, length as m-dash]C(CH2Ph)N(t)Bu}2] () (Cy = cyclohexyl, (i)Pr = isopropyl, (t)Bu = tert-butyl) were prepared by the reaction of dibenzyl magnesium [Mg(CH2Ph)2(Et2O)2] with the respective carbodiimides either in 1 : 1 or 1 : 2 molar ratio in toluene. The analogous reaction of [Mg(CH2Ph)2(Et2O)2] with the N,N'-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene (Dipp2DAD) ligand afforded the corresponding homoleptic magnesium complex [Mg{DippN[double bond, length as m-dash]C(CH2Ph)CH2NDipp}2] () (Dipp = 2,6 diisopropylphenyl) in good yield. The solid-state structures of magnesium complexes were confirmed by single-crystal X-ray diffraction analysis. It was observed that in each case, a magnesium-carbon bond was inserted into the carbon-nitrogen double bond of either carbodiimides or Dipp2DAD resulting in a monoanionic amido-imino ligand. In a further reaction between and N-aryliminopyrrolyl ligand 2-(2,6-(i)Pr2C6H3N[double bond, length as m-dash]CH)C4H3NH (ImpDipp-H) in 1 : 2 molar ratio, a new magnesium complex [Mg(ImpDipp)2{CyN[double bond, length as m-dash]C(CH2Ph)NHCy}] (), with one amidinato and two aryliminopyrrolyl ligands in the coordination sphere, was obtained in good yield. In contrast, the homoleptic magnesium complex reacted with one equivalent of N-aryliminopyrrolyl ligand (ImpDipp-H) to produce another mixed ligated magnesium complex [Mg{DippN[double bond, length as m-dash]C(CH2Ph)CH2NDipp}(ImpDipp)] (), with a benzylated DAD ligand and aryliminopyrrolyl ligands in the coordination sphere. Further reaction of complex with benzyl alcohol (PhCH2OH) afforded the third mixed ligated magnesium complex [Mg{DippN[double bond, length as m-dash]C(CH2Ph)CH2NDipp}(OCH2Ph)2] () in very good yield. The magnesium complexes were characterised using standard analytical/spectroscopic techniques and their solid-state structures were established by single-crystal X-ray diffraction analysis.
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Affiliation(s)
- Srinivas Anga
- Department of Chemistry, Indian Institute of Technology Hyderabad, Ordnance Factory Estate, Yeddumailaram 502205, Telangana, India.
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Gao W, Xin L, Hao Z, Li G, Su JH, Zhou L, Mu Y. The ligand redox behavior and role in 1,2-bis[(2,6-diisopropylphenyl)imino]-acenaphthene nickel–TMA(MAO) systems for ethylene polymerization. Chem Commun (Camb) 2015; 51:7004-7. [DOI: 10.1039/c5cc00582e] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The BIAN ligand in the BIAN nickel–TMA(MAO) system is redox-active and plays a more important role than just acting as a neutral ligand.
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Affiliation(s)
- Wei Gao
- State Key Laboratory for Supramolecular Structure and Materials
- School of Chemistry
- Jilin University
- Changchun
- China
| | - Lan Xin
- State Key Laboratory for Supramolecular Structure and Materials
- School of Chemistry
- Jilin University
- Changchun
- China
| | - Zhiqiang Hao
- State Key Laboratory for Supramolecular Structure and Materials
- School of Chemistry
- Jilin University
- Changchun
- China
| | - Guodong Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun 130012
- China
| | - Ji-Hu Su
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics
- University of Science and Technology of China
- Hefei
- China
| | - Lijing Zhou
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun 130012
- China
| | - Ying Mu
- State Key Laboratory for Supramolecular Structure and Materials
- School of Chemistry
- Jilin University
- Changchun
- China
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20
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Viganò M, Ferretti F, Caselli A, Ragaini F, Rossi M, Mussini P, Macchi P. Easy entry into reduced Ar-BIANH2 compounds: a new class of quinone/hydroquinone-type redox-active couples with an easily tunable potential. Chemistry 2014; 20:14451-64. [PMID: 25214241 DOI: 10.1002/chem.201403594] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Indexed: 11/06/2022]
Abstract
Ar-BIANH2 bearing different substituents on the aryl rings have been synthesized in high yield by reduction of the corresponding bis(aryl)acenaphthenequinonediimine (Ar-BIAN) compounds. The structure of p-CH3 C6 H4 -BIANH2 in the solid state was determined by X-ray diffraction. An exhaustive voltammetric investigation of the two parallel BIAN and BIANH2 series afforded a first rationalization of the redox properties of these molecules, highlighting their analogies with quinone/hydroquinone systems. Such analogies, in combination with the much more negative reduction potential range of Ar-BIAN compounds with respect to quinones, can afford to extend the range of reduction potentials so far obtainable by the use of quinones.
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Affiliation(s)
- Marta Viganò
- Dipartimento di Chimica, Università degli Studi di Milano via Golgi 19, 20133 Milano (Italy)
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21
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Fedushkin IL, Lukoyanov AN, Khvoinova NM, Cherkasov AV. 1,3,2-Diazasilols based on 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene. Russ Chem Bull 2014. [DOI: 10.1007/s11172-013-0355-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Fedushkin IL, Skatova AA, Dodonov VA, Chudakova VA, Bazyakina NL, Piskunov AV, Demeshko SV, Fukin GK. Digallane with Redox-Active Diimine Ligand: Dualism of Electron-Transfer Reactions. Inorg Chem 2014; 53:5159-70. [DOI: 10.1021/ic500259k] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Igor L. Fedushkin
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603950, Russian Federation
- Nizhny Novgorod State University, Prospect Gagarina 23, Nizhny Novgorod 603950, Russian Federation
| | - Alexandra A. Skatova
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603950, Russian Federation
| | - Vladimir A. Dodonov
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603950, Russian Federation
| | - Valentina A. Chudakova
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603950, Russian Federation
| | - Natalia L. Bazyakina
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603950, Russian Federation
| | - Alexander V. Piskunov
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603950, Russian Federation
- Nizhny Novgorod State University, Prospect Gagarina 23, Nizhny Novgorod 603950, Russian Federation
| | - Serhiy V. Demeshko
- Institut für Anorganische Chemie, Georg-August-Universität, Tammannstrasse 4, Göttingen 37077, Germany
| | - Georgy K. Fukin
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603950, Russian Federation
- Nizhny Novgorod State University, Prospect Gagarina 23, Nizhny Novgorod 603950, Russian Federation
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23
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Fedushkin IL, Skatova AA, Bazyakina NL, Chudakova VA, Khvoinova NM, Nikipelov AS, Eremenko OV, Piskunov AV, Fukin GK, Lyssenko KA. Syntheses and structures of magnesium, calcium, europium, gallium, and zinc complexes with bis(imino)acenaphthene ligands. Russ Chem Bull 2014. [DOI: 10.1007/s11172-013-0262-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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Mao G, Song Y, Hao T, Li Y, Xu T, Zhang H, Jiang T. Progress in the research of radical anion ligands and their complexes. CHINESE SCIENCE BULLETIN-CHINESE 2014. [DOI: 10.1007/s11434-014-0326-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Takeda T, Uchimura Y, Kawai H, Katoono R, Fujiwara K, Suzuki T. Preparation and structure of acenaphthylene-1,2-diyldi(9-acridine) derivatives with a long CC bond. Chem Commun (Camb) 2014; 50:3924-7. [DOI: 10.1039/c3cc49573f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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26
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Fedushkin IL, Sokolov VG, Piskunov AV, Makarov VM, Baranov EV, Abakumov GA. Adaptive behavior of a redox-active gallium carbenoid in complexes with molybdenum. Chem Commun (Camb) 2014; 50:10108-11. [DOI: 10.1039/c4cc04019h] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A gallium–nitrogen heterocycle derived from 1,2-bis(imino)acenaphthene may serve either as a neutral or an anionic two-electron donor depending on the electronic state of the transition metal.
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Affiliation(s)
- Igor L. Fedushkin
- G.A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod, Russian Federation
- N.I. Lobachevskii Nizhny Novgorod State University
- Nizhny Novgorod, Russian Federation
| | - Vladimir G. Sokolov
- G.A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod, Russian Federation
- N.I. Lobachevskii Nizhny Novgorod State University
- Nizhny Novgorod, Russian Federation
| | - Alexander V. Piskunov
- G.A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod, Russian Federation
- N.I. Lobachevskii Nizhny Novgorod State University
- Nizhny Novgorod, Russian Federation
| | - Valentine M. Makarov
- K. Minin Nizhny Novgorod State Pedagogical University
- Nizhny Novgorod, Russian Federation
| | - Eugeny V. Baranov
- G.A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod, Russian Federation
- N.I. Lobachevskii Nizhny Novgorod State University
- Nizhny Novgorod, Russian Federation
| | - Gleb A. Abakumov
- G.A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- Nizhny Novgorod, Russian Federation
- N.I. Lobachevskii Nizhny Novgorod State University
- Nizhny Novgorod, Russian Federation
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27
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Li Y, Mondal KC, Stollberg P, Zhu H, Roesky HW, Herbst-Irmer R, Stalke D, Fliegl H. Unusual formation of a N-heterocyclic germylene via homolytic cleavage of a C–C bond. Chem Commun (Camb) 2014; 50:3356-8. [DOI: 10.1039/c4cc00251b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A N-heterocyclic germylene has been synthesized via an unusual homolytic cleavage of a C–C bond under reductive conditions.
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Affiliation(s)
- Yan Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen, China
- Institut für Anorganische Chemie
| | | | - Peter Stollberg
- Institut für Anorganische Chemie
- Georg-August-Universität
- 37077-Göttingen, Germany
| | - Hongping Zhu
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen, China
| | - Herbert W. Roesky
- Institut für Anorganische Chemie
- Georg-August-Universität
- 37077-Göttingen, Germany
| | - Regine Herbst-Irmer
- Institut für Anorganische Chemie
- Georg-August-Universität
- 37077-Göttingen, Germany
| | - Dietmar Stalke
- Institut für Anorganische Chemie
- Georg-August-Universität
- 37077-Göttingen, Germany
| | - Heike Fliegl
- Department of Chemistry
- Centre for Theoretical and Computational Chemistry
- University of Oslo
- 0315 Oslo, Norway
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28
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Gao B, Xin L, Gao W, Hao ZQ, Xin XZ, Wu QL, Mu Y. Synthesis and structural characterization of magnesium complexes bearing phenanthrene imine derivative ligands. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.07.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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Activities of a novel phenanthrene imine to kill tumor cells. Chem Res Chin Univ 2013. [DOI: 10.1007/s40242-013-3250-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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30
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Maaß C, Andrada DM, Mata RA, Herbst-Irmer R, Stalke D. Effects of Metal Coordination on the π-System of the 2,5-Bis-{(pyrrolidino)-methyl}-pyrrole Pincer Ligand. Inorg Chem 2013; 52:9539-48. [DOI: 10.1021/ic401192x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Diego M. Andrada
- Instituto de Investigaciones en
Físico-químicas de Córdoba, Departamento de Química
Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria
5016, Córdoba, Argentina
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31
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Li J, Zhang K, Huang H, Yu A, Hu H, Cui H, Cui C. Synthesis and Reactions of a Redox-Active α-Diimine Aluminum Complex. Organometallics 2013. [DOI: 10.1021/om300920y] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jianfeng Li
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s
Republic of China
| | - Kun Zhang
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s
Republic of China
| | - Hanmin Huang
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s
Republic of China
| | - Ao Yu
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s
Republic of China
| | - Hongfan Hu
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s
Republic of China
| | - Haiyan Cui
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s
Republic of China
| | - Chunming Cui
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s
Republic of China
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32
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Fedushkin IL, Markina OV, Lukoyanov AN, Morozov AG, Baranov EV, Maslov MO, Ketkov SY. Boron complexes of redox-active diimine ligand. Dalton Trans 2013; 42:7952-61. [DOI: 10.1039/c3dt33055a] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Gao B, Gao W, Wu Q, Luo X, Zhang J, Su Q, Mu Y. Chromium Complexes with Acenaphthene Imine Derivative Ligands Synthesis and Catalysis on Diene Polymerization. Organometallics 2011. [DOI: 10.1021/om200733e] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bo Gao
- State Key Laboratory for Supramolecular Structure and Materials, School of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People’s Republic of China
| | - Wei Gao
- State Key Laboratory for Supramolecular Structure and Materials, School of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People’s Republic of China
| | - Qiaolin Wu
- State Key Laboratory for Supramolecular Structure and Materials, School of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People’s Republic of China
| | - Xuyang Luo
- State Key Laboratory for Supramolecular Structure and Materials, School of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People’s Republic of China
| | - Jingshun Zhang
- State Key Laboratory for Supramolecular Structure and Materials, School of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People’s Republic of China
| | - Qing Su
- State Key Laboratory for Supramolecular Structure and Materials, School of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People’s Republic of China
| | - Ying Mu
- State Key Laboratory for Supramolecular Structure and Materials, School of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People’s Republic of China
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34
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Piskunov AV, Maleeva AV, Fukin GK, Baranov EV, Bogomyakov AS, Cherkasov VK, Abakumov GA. Synthesis and molecular structure of indium complexes based on 3,6-di-tert-butyl-o-benzoquinone. Looking for indium(I) o-semiquinolate. Dalton Trans 2011; 40:718-25. [PMID: 21116587 DOI: 10.1039/c0dt00673d] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The interaction of 3,6-di-tert-butyl-o-benzoquinone (3,6-Q) with indium in toluene leads to the tris-o-semiquinolate derivative (3,6-SQ)(3)In (3,6-SQ - radical-anion of 3,6-Q). According to single-crystal X-ray diffraction analysis, this complex has a trigonal prismatic structure. Magnetic measurements revealed that the exchange interactions between odd electrons of the paramagnetic ligands in (3,6-SQ)(3)In are antiferromagnetic in character. The treatment of (3,6-SQ)(3)In with 2,2'-dipyridyl (Dipy) causes the displacement of one o-quinone ligand and the formation of the (3,6-SQ)In(Dipy)(3,6-Cat) (3,6-Cat - dianion of 3,6-Q) derivative containing mixed charged o-quinoid ligands. The reaction of InI with (3,6-SQ)K in THF solution is accompanied by a redox process and the potassium-indium(iii) catecholate derivative was obtained as a result. The oxidation of InI with 3,6-Q in THF produces the dimeric In(iii) iodo-catecholate complex [(3,6-Cat)(2)In·2THF]InI(2). The same derivative can be synthesized by the interaction of indium metal with a mixture of I(2) and 3,6-Q.
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Affiliation(s)
- Alexandr V Piskunov
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina str. 49, 603950, Nizhny Novgorod, GSP-445, Russia.
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35
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Asay M, Jones C, Driess M. N-Heterocyclic Carbene Analogues with Low-Valent Group 13 and Group 14 Elements: Syntheses, Structures, and Reactivities of a New Generation of Multitalented Ligands. Chem Rev 2010; 111:354-96. [DOI: 10.1021/cr100216y] [Citation(s) in RCA: 979] [Impact Index Per Article: 69.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Matthew Asay
- Institute of Chemistry, Metalorganics and Inorganic Materials, Sekr. C2, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany, and School of Chemistry, Monash University, Box 23, Victoria 3800, Australia
| | - Cameron Jones
- Institute of Chemistry, Metalorganics and Inorganic Materials, Sekr. C2, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany, and School of Chemistry, Monash University, Box 23, Victoria 3800, Australia
| | - Matthias Driess
- Institute of Chemistry, Metalorganics and Inorganic Materials, Sekr. C2, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany, and School of Chemistry, Monash University, Box 23, Victoria 3800, Australia
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36
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Rosa V, Santos CIM, Welter R, Aullón G, Lodeiro C, Avilés T. Comparison of the Structure and Stability of New α-Diimine Complexes of Copper(I) and Silver(I): Density Functional Theory versus Experimental. Inorg Chem 2010; 49:8699-708. [DOI: 10.1021/ic100450y] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vitor Rosa
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
- Laboratoire DECOMET, Institut de Chimie, CNRS UMR 7177, Université de Strasbourg, 4 rue Blaise Pascal, F-67070 Strasbourg, France
| | - Carla I. M. Santos
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
| | - Richard Welter
- Laboratoire DECOMET, Institut de Chimie, CNRS UMR 7177, Université de Strasbourg, 4 rue Blaise Pascal, F-67070 Strasbourg, France
| | - Gabriel Aullón
- Departament de Química Inorgànica and Institut de Química Teórica i Computacional (IQTCUB), Universitat de Barcelona, Av. Diagonal 647, 08028 Barcelona, Spain
| | - Carlos Lodeiro
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
- Grupo BIOSCOPE, Area de Química Física, Facultade de Ciencias, Universidade de Vigo, Campus de Ourense, 32004 Ourense, Spain
| | - Teresa Avilés
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
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37
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Panda TK, Kaneko H, Pal K, Tsurugi H, Mashima K. Salt Metathesis and Direct Reduction Reactions Leading to Group 3 Metal Complexes with a N,N′-Bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene Ligand and Their Solid-State Structures. Organometallics 2010. [DOI: 10.1021/om1003144] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tarun K. Panda
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Hiroshi Kaneko
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Kuntal Pal
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Hayato Tsurugi
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Kazushi Mashima
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
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38
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Sheberla D, Tumanskii B, Tomasik AC, Mitra A, Hill NJ, West R, Apeloig Y. Different electronic structure of phosphonyl radical adducts of N-heterocyclic carbenes, silylenes and germylenes: EPR spectroscopic study and DFT calculations. Chem Sci 2010. [DOI: 10.1039/c0sc00143k] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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39
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Vasudevan K, Vargas-Baca I, Cowley A. Naphthalene-Mediated Electronic Communication in Tetrakis(imino)pyracene Complexes. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200904122] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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40
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Vasudevan K, Vargas-Baca I, Cowley A. Naphthalene-Mediated Electronic Communication in Tetrakis(imino)pyracene Complexes. Angew Chem Int Ed Engl 2009; 48:8369-71. [DOI: 10.1002/anie.200904122] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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41
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Liu Y, Li S, Yang XJ, Yang P, Gao J, Xia Y, Wu B. Synthesis and Structure of a Zinc−Zinc-Bonded Compound with a Monoanionic α-Diimine Ligand, [LZn−ZnL] (L = [(2,6-iPr2C6H3)NC(Me)]2−). Organometallics 2009. [DOI: 10.1021/om900408a] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yanyan Liu
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China
- Graduate School of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Shaoguang Li
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China
- Graduate School of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Xiao-Juan Yang
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Peiju Yang
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China
| | - Jing Gao
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China
- Graduate School of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Yana Xia
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China
- Graduate School of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Biao Wu
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China
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42
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Fedushkin IL, Makarov VM, Sokolov VG, Fukin GK. Acenaphthene-1,2-diimine chromium complexes. Dalton Trans 2009:8047-53. [PMID: 19771368 DOI: 10.1039/b909814c] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of (dpp-BIAN)Mg(THF)3 (1) with anhydrous CrCl3 in THF at 80 degrees C affords the mixed chromium-magnesium complex (dpp-BIAN)Cr(mu-Cl)3Mg(THF)3 (2). The treatment of 2 with 1,4-dioxane causes the elimination of MgCl2 and the formation of dimeric [(dpp-BIAN)Cr(mu-Cl)(THF)]2 (3). The reaction of (dpp-BIAN)Na2 with CrCl3 gives the chlorine-free compound [Na(THF)6][(dpp-BIAN)2Cr] (4). Paramagnetic complexes 2, 3 and 4 have been characterized by IR and electronic absorption spectroscopy. The magnetic susceptibilities of 2 and 4 have been determined in solution using Evans method. The molecular structures of 2-4 have been established by single crystal X-ray analysis.
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Affiliation(s)
- Igor L Fedushkin
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina str. 49, 603950, Nizhny Novgorod, Russian Federation.
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43
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44
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Fedushkin IL, Skatova AA, Lukoyanov AN, Khvoinova NM, Piskunov AV, Nikipelov AS, Fukin GK, Lysenko KA, Irran E, Schumann H. 1,2-Bis(imino)acenaphthene complexes of molybdenum and nickel. Dalton Trans 2009:4689-94. [DOI: 10.1039/b902709b] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Hill NJ, Vargas-Baca I, Cowley AH. Recent developments in the coordination chemistry of bis(imino)acenaphthene (BIAN) ligands with s- and p-block elements. Dalton Trans 2009:240-53. [DOI: 10.1039/b815079f] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Liu Y, Yang P, Yu J, Yang XJ, Zhang JD, Chen Z, Schaefer HF, Wu B. Sodium and Magnesium Complexes with Dianionic α-Diimine Ligands. Organometallics 2008. [DOI: 10.1021/om800554q] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yanyan Liu
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Peopleʼs Republic of China, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, Peopleʼs Republic of China, Center for Computational Chemistry, Department of Chemistry, The University of Georgia, Athens, Georgia 30602, Department of Chemistry, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto
| | - Peiju Yang
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Peopleʼs Republic of China, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, Peopleʼs Republic of China, Center for Computational Chemistry, Department of Chemistry, The University of Georgia, Athens, Georgia 30602, Department of Chemistry, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto
| | - Jie Yu
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Peopleʼs Republic of China, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, Peopleʼs Republic of China, Center for Computational Chemistry, Department of Chemistry, The University of Georgia, Athens, Georgia 30602, Department of Chemistry, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto
| | - Xiao-Juan Yang
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Peopleʼs Republic of China, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, Peopleʼs Republic of China, Center for Computational Chemistry, Department of Chemistry, The University of Georgia, Athens, Georgia 30602, Department of Chemistry, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto
| | - Jun D. Zhang
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Peopleʼs Republic of China, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, Peopleʼs Republic of China, Center for Computational Chemistry, Department of Chemistry, The University of Georgia, Athens, Georgia 30602, Department of Chemistry, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto
| | - Zhongfang Chen
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Peopleʼs Republic of China, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, Peopleʼs Republic of China, Center for Computational Chemistry, Department of Chemistry, The University of Georgia, Athens, Georgia 30602, Department of Chemistry, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto
| | - Henry F. Schaefer
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Peopleʼs Republic of China, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, Peopleʼs Republic of China, Center for Computational Chemistry, Department of Chemistry, The University of Georgia, Athens, Georgia 30602, Department of Chemistry, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto
| | - Biao Wu
- State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Peopleʼs Republic of China, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, Peopleʼs Republic of China, Center for Computational Chemistry, Department of Chemistry, The University of Georgia, Athens, Georgia 30602, Department of Chemistry, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto
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Singh SK, Dubey SK, Pandey R, Mishra L, Zou RQ, Xu Q, Pandey DS. Ruthenium(II), rhodium(III) and iridium(III) based effective catalysts for hydrogenation under aerobic conditions. Polyhedron 2008. [DOI: 10.1016/j.poly.2008.06.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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48
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Can N-heterocyclic germylenes behave as Lewis acids - is there another side to Meller germylenes? OPEN CHEM 2008. [DOI: 10.2478/s11532-008-0040-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractN-Heterocyclic germylenes are known to exist in two structurally different forms, the planar Meller germylenes and the monoimino germylenes that feature an envelope structure. This essay reviews recent reports dealing with radical and cationic Meller type germylenes featuring the monoimino germylene structure, discusses their transformations and relationships, and asks the question whether indeed N-heterocyclic germylenes can be turned into Lewis acids.
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Rosa V, Avilés T, Aullon G, Covelo B, Lodeiro C. A New Bis(1-naphthylimino)acenaphthene Compound and Its Pd(II) and Zn(II) Complexes: Synthesis, Characterization, Solid-State Structures and Density Functional Theory Studies on the syn and anti Isomers. Inorg Chem 2008; 47:7734-44. [DOI: 10.1021/ic800790u] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vitor Rosa
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnología, Universidade Nova de Lisboa, Caparica, 2829-516, Portugal, Departament de Química Inorgànica and Institut de Química Teòrica i Computacional, Universitat de Barcelona, Barcelona, Spain, and Unidad de Determinación Estructural, Proteómica y Genómica, CACTI Universidad de Vigo, 36310-Vigo, Spain
| | - Teresa Avilés
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnología, Universidade Nova de Lisboa, Caparica, 2829-516, Portugal, Departament de Química Inorgànica and Institut de Química Teòrica i Computacional, Universitat de Barcelona, Barcelona, Spain, and Unidad de Determinación Estructural, Proteómica y Genómica, CACTI Universidad de Vigo, 36310-Vigo, Spain
| | - Gabriel Aullon
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnología, Universidade Nova de Lisboa, Caparica, 2829-516, Portugal, Departament de Química Inorgànica and Institut de Química Teòrica i Computacional, Universitat de Barcelona, Barcelona, Spain, and Unidad de Determinación Estructural, Proteómica y Genómica, CACTI Universidad de Vigo, 36310-Vigo, Spain
| | - Berta Covelo
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnología, Universidade Nova de Lisboa, Caparica, 2829-516, Portugal, Departament de Química Inorgànica and Institut de Química Teòrica i Computacional, Universitat de Barcelona, Barcelona, Spain, and Unidad de Determinación Estructural, Proteómica y Genómica, CACTI Universidad de Vigo, 36310-Vigo, Spain
| | - Carlos Lodeiro
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnología, Universidade Nova de Lisboa, Caparica, 2829-516, Portugal, Departament de Química Inorgànica and Institut de Química Teòrica i Computacional, Universitat de Barcelona, Barcelona, Spain, and Unidad de Determinación Estructural, Proteómica y Genómica, CACTI Universidad de Vigo, 36310-Vigo, Spain
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50
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Fedushkin IL, Morozov AG, Hummert M, Schumann H. Alkylmagnesium Complexes with the Rigid dpp‐bian Ligand {dpp‐bian = 1,2‐Bis[(2,6‐diisopropylphenyl)imino]acenaphthene}. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200700816] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Igor L. Fedushkin
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, 603950 Nizhny Novgorod, GSP‐445, Russia, Fax: +7‐831‐4627497
| | - Alexander G. Morozov
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropinina 49, 603950 Nizhny Novgorod, GSP‐445, Russia, Fax: +7‐831‐4627497
| | - Markus Hummert
- Institut für Chemie der Technischen Universität Berlin, Straße des 17. Juni 135, 10623 Berlin, Germany, Fax: +49‐30‐3142‐2168
| | - Herbert Schumann
- Institut für Chemie der Technischen Universität Berlin, Straße des 17. Juni 135, 10623 Berlin, Germany, Fax: +49‐30‐3142‐2168
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