1
|
New 1,3-disubstituted ferrocene. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3420-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
2
|
Valdés H, Germán-Acacio JM, van Koten G, Morales-Morales D. Bimetallic complexes that merge metallocene and pincer-metal building blocks: synthesis, stereochemistry and catalytic reactivity. Dalton Trans 2022; 51:1724-1744. [PMID: 34985477 DOI: 10.1039/d1dt03870b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This perspective is to illustrate the synthesis and applications of bimetallic complexes by merging a metallocene and a (cyclopentadienyl/aryl) pincer metal complex. Four possible ways to merge metallocene and pincer-metal motifs are reported and representative examples are discussed in more detail. These bimetallic complexes have been employed in some important catalytic reactions such as cross-coupling, transfer hydrogenation or synthesis of ammonia. The metallocene fragment may tune the electronic properties of the pincer ligand, due to its redox reversible properties. Also, the presence of two metals in a single complex allows their electronic communication, which proved beneficial for, e.g., the catalytic activity of some species. The presence of the metallocene fragment provides an excellent opportunity to develop chiral catalysts, because the metallocene merger generally renders the two faces of the pincer-metal catalytic site diastereotopic. Besides, an extra chiral functionality may be added to the bimetallic species by using pincer motifs that are planar chiral, e.g. by using the different substituents of pincer ligand "arms" or non-symmetrical arene groupings. Post-functionalization of pre-formed pincer-metal complexes, via η6-coordination with an areneophile such as [CpRu]+ and [Cp*Ru]+ presents a striking strategy to obtain diastereomeric metallocene-pincer type derivatives, that actually involve half-sandwich metallocenes. This approach offers the possibility to create diastereomerically pure derivatives by using the chiral TRISPHAT anion. The authors hope that this report of the synthetic, physico-chemical properties and remarkable catalytic activities of metallocene-based pincer-metal complexes will inspire other researchers to continue exploring this realm.
Collapse
Affiliation(s)
- Hugo Valdés
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus de Montilivi, Girona E-17003, Catalonia, Spain
| | - Juan M Germán-Acacio
- Red de Apoyo a la Investigación, Coordinación de la Investigación Científica-UNAM, Instituto Nacional de Ciencias Médicas y Nutrición SZ, C. P.14000, Ciudad de México, Mexico
| | - Gerard van Koten
- Organic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Faculty of Science, Utrecht University, 3584CG Utrecht, The Netherlands
| | - David Morales-Morales
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de México. C. P. 04510, Mexico.
| |
Collapse
|
3
|
Belkova NV, Filippov OA, Osipova ES, Safronov SV, Epstein LM, Shubina ES. Influence of phosphine (pincer) ligands on the transition metal hydrides reactivity. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213799] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
4
|
Safronov SV, Osipova ES, Nelyubina YV, Filippov OA, Barakovskaya IG, Belkova NV, Shubina ES. Steric and Electronic Effect of Cp-Substituents on the Structure of the Ruthenocene Based Pincer Palladium Borohydrides. Molecules 2020; 25:molecules25092236. [PMID: 32397552 PMCID: PMC7248887 DOI: 10.3390/molecules25092236] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 12/12/2022] Open
Abstract
Ruthenocene-based PCPtBu pincer ligands were used to synthesize novel pincer palladium chloride RcF[PCPtBu]PdCl (2a) and two novel palladium tetrahydroborates RcF[PCPtBu]Pd(BH4) (3a) and Rc*[PCPtBu]Pd(BH4) (3b), where RcF[PCPtBu] = κ3-{2,5-(tBu2PCH2)2-C5H2}Ru(CpF) (CpF = C5Me4CF3), and Rc*[PCPtBu] = κ3-{2,5-(tBu2PCH2)2C5H2}Ru(Cp*) (Cp* = C5Me5). These coordination compounds were characterized by X-ray, NMR and FTIR techniques. Analysis of the X-ray data shows that an increase of the steric bulk of non-metalated cyclopentadienyl ring in 3a and 3b relative to non-substituted Rc[PCPtBu]Pd(BH4) analogue (3c; where Rc[PCPtBu] = κ3-{2,5-(tBu2PCH2)2C5H2}Ru(Cp), Cp = C5H5) pushes palladium atom from the middle plane of the metalated Cp ring in the direction opposite to the ruthenium atom. This displacement increases in the order 3c < 3b < 3a following the order of the Cp-ring steric volume increase. The analysis of both X-ray and IR data suggests that BH4 ligand in both palladium tetrahydroborates 3a and 3b has the mixed coordination mode η1,2. The strength of the BH4 bond with palladium atom increases in the order Rc[PCPtBu]Pd(BH4) < Rc*[PCPtBu]Pd(BH4) < RcF[PCPtBu]Pd(BH4) that appears to be affected by both steric and electronic properties of the ruthenocene moiety.
Collapse
|
5
|
Gawron M, Nayyar B, Krabbe C, Lutter M, Jurkschat K. A Novel Ferrocene‐Backboned Unsymmetrical Pincer‐Type Proligand and Its Organotin Derivatives. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801567] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Matthias Gawron
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| | - Bastian Nayyar
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| | - Christina Krabbe
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| | - Michael Lutter
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| | - Klaus Jurkschat
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| |
Collapse
|
6
|
Zhang J, Ding Y, Ma QQ, Cao B, Chang J, Li S, Chen X. Reactions of POCOP pincer palladium benzylthiolate complexes with BH3·THF: Isolation and characterization of unstable POCOP-Pd(η1-HBH3) complexes. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.12.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
7
|
Safronov SV, Gutsul EI, Golub IE, Dolgushin FM, Nelubina YV, Filippov OA, Epstein LM, Peregudov AS, Belkova NV, Shubina ES. Synthesis, structural properties and reactivity of ruthenocene-based pincer Pd(ii) tetrahydroborate. Dalton Trans 2019; 48:12720-12729. [DOI: 10.1039/c9dt02176k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Non-covalent interactions determine the structure, crystal packing and reactivity of isolated ruthenocene-based pincer Pd(ii) complexes. Bifurcate dihydrogen-bonded complexes are active intermediates of tetrahydroborate alcoholysis.
Collapse
Affiliation(s)
- Sergey V. Safronov
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Evgenii I. Gutsul
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Igor E. Golub
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Fedor M. Dolgushin
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Yulia V. Nelubina
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Oleg A. Filippov
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Lina M. Epstein
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Alexander S. Peregudov
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Natalia V. Belkova
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
| | - Elena S. Shubina
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences (INEOS RAS)
- 119991 Moscow
- Russia
- Peoples’ Friendship University of Russia (RUDN University)
| |
Collapse
|
8
|
da Costa RC, Rawe BW, Iannetelli A, Tizzard GJ, Coles SJ, Guwy AJ, Owen GR. Stopping Hydrogen Migration in Its Tracks: The First Successful Synthesis of Group Ten Scorpionate Complexes Based on Azaindole Scaffolds. Inorg Chem 2018; 58:359-367. [DOI: 10.1021/acs.inorgchem.8b02456] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Benjamin W. Rawe
- School of Chemistry, University of Bristol, Bristol, BS8 1TS, U.K
| | - Angelo Iannetelli
- School of Applied Sciences, University of South Wales, Pontypridd, CF37 4AT, U.K
| | - Graham J. Tizzard
- UK National Crystallography Service, University of Southampton, Highfield, Southampton. SO17 1BJ, U.K
| | - Simon J. Coles
- UK National Crystallography Service, University of Southampton, Highfield, Southampton. SO17 1BJ, U.K
| | - Alan J. Guwy
- School of Applied Sciences, University of South Wales, Pontypridd, CF37 4AT, U.K
| | - Gareth R. Owen
- School of Applied Sciences, University of South Wales, Pontypridd, CF37 4AT, U.K
- School of Chemistry, University of Bristol, Bristol, BS8 1TS, U.K
| |
Collapse
|
9
|
Safronov SV, Pavlov AA, Sokolov VI, Koridze AA. Homoannular disubstituted ruthenocenes containing a trifluoromethyl(tetramethyl)cyclopentadienyl ligand. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2067-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
10
|
Reduction of (1,3-diformylindenyl)cyclopentadienylruthenium derivatives. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2033-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
11
|
Lang H. Organometallic π-tweezers and 1,1′-bis(diphenylphosphanyl)ferrocene as bidentate chelating ligands for the synthesis of heteromultimetallic compounds. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.09.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
12
|
Tazi M, Erb W, Halauko YS, Ivashkevich OA, Matulis VE, Roisnel T, Dorcet V, Mongin F. From 2- to 3-Substituted Ferrocene Carboxamides or How to Apply Halogen “Dance” to the Ferrocene Series. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00659] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mehdi Tazi
- Equipe
Chimie Organique et Interfaces, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, Bâtiment 10A, Case
1003, Campus Scientifique de Beaulieu, 35042 Cedex Rennes, France
| | - William Erb
- Equipe
Chimie Organique et Interfaces, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, Bâtiment 10A, Case
1003, Campus Scientifique de Beaulieu, 35042 Cedex Rennes, France
| | - Yury S. Halauko
- UNESCO
Chair of Belarusian State University, 14 Leningradskaya Str., Minsk 220030, Belarus
| | - Oleg A. Ivashkevich
- UNESCO
Chair of Belarusian State University, 14 Leningradskaya Str., Minsk 220030, Belarus
| | - Vadim E. Matulis
- Research
Institute for Physico-Chemical Problems of Belarusian State University, 14 Leningradskaya Str., Minsk 220030, Belarus
| | - Thierry Roisnel
- Centre
de Diffractométrie X, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, Bâtiment 10B, Campus de Beaulieu, 35042 Cedex Rennes, France
| | - Vincent Dorcet
- Centre
de Diffractométrie X, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, Bâtiment 10B, Campus de Beaulieu, 35042 Cedex Rennes, France
| | - Florence Mongin
- Equipe
Chimie Organique et Interfaces, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, Bâtiment 10A, Case
1003, Campus Scientifique de Beaulieu, 35042 Cedex Rennes, France
| |
Collapse
|
13
|
Nayyar B, Koop S, Lutter M, Jurkschat K. Ferrocene‐Based, Potentially D,C,D‐Coordinating (D = O, S), Pincer‐Type Proligands and Their Organotin Derivatives. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700362] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Bastian Nayyar
- Lehrstuhl für Anorganische Chemie II Fakultät Chemie und Chemische Biologie der TU Dortmund Technische Universität Dortmund 44221 Dortmund Germany
| | - Stefan Koop
- Lehrstuhl für Anorganische Chemie II Fakultät Chemie und Chemische Biologie der TU Dortmund Technische Universität Dortmund 44221 Dortmund Germany
| | - Michael Lutter
- Lehrstuhl für Anorganische Chemie II Fakultät Chemie und Chemische Biologie der TU Dortmund Technische Universität Dortmund 44221 Dortmund Germany
| | - Klaus Jurkschat
- Lehrstuhl für Anorganische Chemie II Fakultät Chemie und Chemische Biologie der TU Dortmund Technische Universität Dortmund 44221 Dortmund Germany
| |
Collapse
|
14
|
Kuriyama S, Arashiba K, Nakajima K, Tanaka H, Yoshizawa K, Nishibayashi Y. Azaferrocene-Based PNP-Type Pincer Ligand: Synthesis of Molybdenum, Chromium, and Iron Complexes and Reactivity toward Nitrogen Fixation. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601051] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shogo Kuriyama
- Department of Systems Innovation; School of Engineering; The University of Tokyo; Bunkyo-ku 113-8656 Tokyo Japan
| | - Kazuya Arashiba
- Department of Systems Innovation; School of Engineering; The University of Tokyo; Bunkyo-ku 113-8656 Tokyo Japan
| | - Kazunari Nakajima
- Department of Systems Innovation; School of Engineering; The University of Tokyo; Bunkyo-ku 113-8656 Tokyo Japan
| | - Hiromasa Tanaka
- Institute for Materials Chemistry and Engineering; Kyushu University; Nishi-ku 819-0395 Fukuoka Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB); Kyoto University; Nishikyo-ku 615-8520 Kyoto Japan
| | - Kazunari Yoshizawa
- Institute for Materials Chemistry and Engineering; Kyushu University; Nishi-ku 819-0395 Fukuoka Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB); Kyoto University; Nishikyo-ku 615-8520 Kyoto Japan
| | - Yoshiaki Nishibayashi
- Department of Systems Innovation; School of Engineering; The University of Tokyo; Bunkyo-ku 113-8656 Tokyo Japan
| |
Collapse
|
15
|
Lim JYC, Beer PD. A Halogen Bonding 1,3-Disubstituted Ferrocene Receptor for Recognition and Redox Sensing of Azide. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600805] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jason Y. C. Lim
- Chemistry Research Laboratory; Department of Chemistry; University of Oxford; Mansfield Road OX1 3TA Oxford United Kingdom
| | - Paul D. Beer
- Chemistry Research Laboratory; Department of Chemistry; University of Oxford; Mansfield Road OX1 3TA Oxford United Kingdom
| |
Collapse
|
16
|
Murugesan S, Stöger B, Weil M, Veiros LF, Kirchner K. Synthesis, Structure, and Reactivity of Co(II) and Ni(II) PCP Pincer Borohydride Complexes. Organometallics 2015; 34:1364-1372. [PMID: 27642212 PMCID: PMC5021384 DOI: 10.1021/acs.organomet.5b00075] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Indexed: 11/28/2022]
Abstract
The 15e square-planar complexes [Co(PCPMe-iPr)Cl] (2a) and [Co(PCP-tBu)Cl] (2b), respectively, react readily with NaBH4 to afford complexes [Co(PCPMe-iPr)(η2-BH4)] (4a) and [Co(PCP-tBu)(η2-BH4)] (4b) in high yields, as confirmed by IR spectroscopy, X-ray crystallography, and elemental analysis. The borohydride ligand is symmetrically bound to the cobalt center in η2-fashion. These compounds are paramagnetic with effective magnetic moments of 2.0(1) and 2.1(1) μB consistent with a d7 low-spin system corresponding to one unpaired electron. None of these complexes reacted with CO2 to give formate complexes. For structural and reactivity comparisons, we prepared the analogous Ni(II) borohydride complex [Ni(PCPMe-iPr)(η2-BH4)] (5) via two different synthetic routes. One utilizes [Ni(PCPMe-iPr)Cl] (3) and NaBH4, the second one makes use of the hydride complex [Ni(PCPMe-iPr)H] (6) and BH3·THF. In both cases, 5 is obtained in high yields. In contrast to 4a and 4b, the borohydride ligand is asymmetrically bound to the nickel center but still in an η2-mode. [Ni(PCPMe-iPr)(η2-BH4)] (5) loses readily BH3 at elevated temperatures in the presence of NEt3 to form 6. Complexes 5 and 6 are both diamagnetic and were characterized by a combination of 1H, 13C{1H}, and 31P{1H} NMR, IR spectroscopy, and elemental analysis. Additionally, the structure of these compounds was established by X-ray crystallography. Complexes 5 and 6 react with CO2 to give the formate complex [Ni(PCPMe-iPr)(OC(C=O)H] (7). The extrusion of BH3 from [Co(PCPMe-iPr)(η2-BH4)] (4a) and [Ni(PCPMe-iPr)(η2-BH4)] (5) with the aid of NH3 to yield the respective hydride complexes [Co(PCPMe-iPr)H] and [Ni(PCPMe-iPr)H] (6) and BH3NH3 was investigated by DFT calculations showing that formation of the Ni hydride is thermodynamically favorable, whereas the formation of the Co(II) hydride, in agreement with the experiment, is unfavorable. The electronic structures and the bonding of the borohydride ligand in [Co(PCPMe-iPr)(η2-BH4)] (4a) and [Ni(PCPMe-iPr)(η2-BH4)] (5) were established by DFT computations.
Collapse
Affiliation(s)
- Sathiyamoorthy Murugesan
- Institute of Applied Synthetic Chemistry and Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Berthold Stöger
- Institute of Applied Synthetic Chemistry and Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Matthias Weil
- Institute of Applied Synthetic Chemistry and Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| | - Luis F. Veiros
- Centro
de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais No. 1, 1049-001 Lisboa, Portugal
| | - Karl Kirchner
- Institute of Applied Synthetic Chemistry and Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9, A-1060 Vienna, Austria
| |
Collapse
|
17
|
Asay M, Morales-Morales D. Recent Advances on the Chemistry of POCOP–Nickel Pincer Compounds. TOP ORGANOMETAL CHEM 2015. [DOI: 10.1007/3418_2015_135] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
18
|
|
19
|
Ding B, Zhang Z, Liu Y, Sugiya M, Imamoto T, Zhang W. Chemoselective Transfer Hydrogenation of α,β-Unsaturated Ketones Catalyzed by Pincer-Pd Complexes Using Alcohol as a Hydrogen Source. Org Lett 2013; 15:3690-3. [DOI: 10.1021/ol401560q] [Citation(s) in RCA: 117] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Boqiang Ding
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Zhenfeng Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Yangang Liu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Masashi Sugiya
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Tsuneo Imamoto
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Wanbin Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| |
Collapse
|
20
|
Espinosa-Jalapa NÁ, Hernández-Ortega S, Le Goff XF, Morales-Morales D, Djukic JP, Le Lagadec R. Coordination of 12-Electron Organometallic Fragments to the Arene Ring of Nonsymmetric Group 10 POCOP Pincer Complexes. Organometallics 2013. [DOI: 10.1021/om400147x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Noel Ángel Espinosa-Jalapa
- Instituto de Quı́mica, Universidad Nacional Autónoma de México, Circuito
Exterior s/n, Ciudad Universitaria, 04510 México D. F., Mexico
| | - Simón Hernández-Ortega
- Instituto de Quı́mica, Universidad Nacional Autónoma de México, Circuito
Exterior s/n, Ciudad Universitaria, 04510 México D. F., Mexico
| | - Xavier-Fredéric Le Goff
- Laboratoire Hetéro-élément et Coordination, Ecole Polytechnique, Route de Saclay,
91128 Palaiseau Cedex, France
| | - David Morales-Morales
- Instituto de Quı́mica, Universidad Nacional Autónoma de México, Circuito
Exterior s/n, Ciudad Universitaria, 04510 México D. F., Mexico
| | - Jean-Pierre Djukic
- Institut de Chimie de Strasbourg, UMR CNRS 7177, Université de Strasbourg, 4 rue Blaise Pascal,
67000 Strasbourg, France
| | - Ronan Le Lagadec
- Instituto de Quı́mica, Universidad Nacional Autónoma de México, Circuito
Exterior s/n, Ciudad Universitaria, 04510 México D. F., Mexico
| |
Collapse
|
21
|
Abellán-López A, Chicote MT, Bautista D, Vicente J. From Chelate C,N-Cyclopalladated Oximes to C,N,N′-, C,N,S-, or C,N,C′-Pincer Palladium(II) Complexes by Formation of Oxime Ether Ligands. Organometallics 2012. [DOI: 10.1021/om3007213] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Antonio Abellán-López
- Grupo de Química Organometálica,
Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - María-Teresa Chicote
- Grupo de Química Organometálica,
Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Delia Bautista
- SAI, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - José Vicente
- Grupo de Química Organometálica,
Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| |
Collapse
|
22
|
Espinosa-Jalapa NÁ, Hernández-Ortega S, Morales-Morales D, Le Lagadec R. Facile synthesis of heterobimetallic compounds from the cyclopentadienyl-ruthenium moiety and group 10 POCOP pincer complexes. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.06.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
23
|
Panov DM, Petrovskii PV, Ezernitskaya MG, Smol'yakov AF, Dolgushin FM, Koridze AA. Rhodium and iridium complexes of a new ferrocene-derived chelating bis(NHC) ligand. Dalton Trans 2012; 41:9667-71. [PMID: 22772354 DOI: 10.1039/c2dt30898c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Rhodium and iridium complexes of a new ferrocene-derived bis(N-heterocyclic carbene) ligand, [M(cod){1,2-(MeNCHCHNCCH(2))(2)C(5)H(3)}Fe(C(5)H(5))]BF(4) (M = Rh, 8a; M = Ir, 8b; cod = 1,5-cyclooctadiene), were synthesized from the corresponding bis(imidazolium) salt 6. The molecular structure of 8a was determined by single-crystal X-ray diffraction. Complexes 8a and 8b smoothly react with CO with displacement of the chelating cod ligand to give the corresponding dicarbonyl derivatives 9a and 9b.
Collapse
Affiliation(s)
- Dmitriy M Panov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | | | | | | | | | | |
Collapse
|
24
|
Reitsamer C, Stallinger S, Schuh W, Kopacka H, Wurst K, Obendorf D, Peringer P. Novel access to carbodiphosphoranes in the coordination sphere of group 10 metals: template synthesis and protonation of PCP pincer carbodiphosphorane complexes of C(dppm)2. Dalton Trans 2012; 41:3503-14. [PMID: 22322243 DOI: 10.1039/c2dt11949h] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In a novel template synthesis of carbodiphosphoranes (CDPs), the phosphine functionalized CDP ligand C(dppm)(2) (dppm = Ph(2)PCH(2)PPh(2)) is formed in the coordination sphere of group 10 metals from CS(2) and 4 equivalents of dppm. The products are the PCP pincer complexes [M(Cl)(C(dppm)(2)-κ3P,C,P)]Cl (M = Ni, Pd, Pt) and 2 equivalents of dppmS. The compound C(dppm)(2), which is composed of a divalent carbon atom and two dppm subunits, represents a new PCP-type pincer ligand with the formally neutral carbon Lewis base of the CDP functionality as the central carbon. Treatment of [M(Cl)(C(dppm)(2)-κ3P,C,P)]Cl (M = Pd, Pt) with hydrochloric acid results in protonation at the CDP carbon atom and the formation of the PCP pincer complexes [M(Cl)(CH(dppm)(2)-κ3P,C,P)]Cl(2) (M = Pd, Pt). The PCP pincer ligand [CH(dppm)(2)](+) involves a formally cationic central carbon donor. The reaction of [Ni(Cl)(C(dppm)(2)-κ3P,C,P)]Cl with HCl leads to the extrusion of NiCl(2) and formation of the diprotonated CDP compound [CH(2)(dppm)(2)]Cl(2), from which the monoprotonated conjugate base [CH(dppm)(2)]Cl is obtained upon addition of bases, such as NH(3). The crystal structures of [M(Cl)(C(dppm)(2)-κ3P,C,P)]Cl (M = Ni, Pd, Pt), [Ni(Cl)(C(dppm)(2)-κ3P,C,P)](2)[NiCl(4)], [M(Cl)(CH(dppm)(2)-κ3P,C,P)]Cl(2) (M = Pd, Pt) as well as [CH(2)(dppm)(2)]Cl(2) and [CH(dppm)(2)]Cl are presented. A comparison of the solid state structures reveals interesting features, e.g. infinite supramolecular networks mediated by C-H···Cl hydrogen bond interactions and an unexpected loss of molecular symmetry upon protonation in the complexes [M(CH(dppm)(2)-κ3P,C,P)(Cl)]Cl(2) (M = Pd, Pt) as a result of the flexible ligand backbone. Additionally the new compounds were characterized comprehensively in solution by multinuclear (31)P, (13)C and (1)H NMR spectroscopy: Several spectroscopic parameters show a striking variability in particular regarding the carbodiphosphorane functionality. Furthermore the compound [Ni(Cl)(C(dppm)(2)-κ3P,C,P)]Cl was examined by cyclic voltammetry (CV) and could be shown to display quasi-reversible oxidative as well as reductive behaviour.
Collapse
Affiliation(s)
- Christian Reitsamer
- Institut für Allgemeine, Anorganische und Theoretische Chemie der Universität Innsbruck, Innrain 52a, A-6020 Innsbruck, Austria
| | | | | | | | | | | | | |
Collapse
|
25
|
Li X, Liu W, Zheng H, Zhao J, Song M. Syntheses, Structure and Electrochemical Anion Recognition of 5-Ferrocenylisophthalicdiacyl Hydrazones. JOURNAL OF CHEMICAL RESEARCH 2012. [DOI: 10.3184/174751912x13271656638889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Three new 5-ferrocenylisophthalicdiacyl hydrazones derivatives (molecular tweezers), have been prepared by condensation reactions of 5-ferrocenylisophthalic dihydrazide with the corresponding aromatic aldehyde. The compounds were fully characterised by spectroscopic techniques, mass spectrometry, cyclic voltammetry and an X-ray crystal structure of one example. Electrochemical investigations have demonstrated that addition of H2PO4- resulted in large shifts of respective Fc/Fc+ redox coupled to more negative potentials, indicating that these compounds have a good ability to recognise H2PO4-.
Collapse
Affiliation(s)
- Xia Li
- Department of Chemistry and Chemical Engineering, Henan University of Urban Construction, Pingdingshan 467044, P. R. China
| | - Wei Liu
- Department of Chemistry and Chemical Engineering, Henan University of Urban Construction, Pingdingshan 467044, P. R. China
| | - Haijin Zheng
- Department of Chemistry and Chemical Engineering, Henan University of Urban Construction, Pingdingshan 467044, P. R. China
| | - Jin'an Zhao
- Department of Chemistry and Chemical Engineering, Henan University of Urban Construction, Pingdingshan 467044, P. R. China
| | - Maoping Song
- Department of Chemistry, Henan Key Laboratory of Chemical Biology and Organic Chemistry, Zhengzhou University, Zhengzhou, 450052, P. R. China
| |
Collapse
|
26
|
Liu N, Li X, Xu X, Wang Z, Sun H. Synthesis, structure and DFT study of dinuclear iron, cobalt and nickel complexes with cyclopentadienyl-metal moieties. Dalton Trans 2011; 40:6886-92. [PMID: 21637861 DOI: 10.1039/c0dt01386b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of 1,1'-bis(dipheny1phosphino)cobaltocene with Co(PMe(3))(4), Ni(PMe(3))(4), Fe(PMe(3))(4), Ni(COD)(2), FeMe(2)(PMe(3))(4) or NiMe(2)(PMe(3))(3) afford a series of novel dinuclear complexes [((Me(3)P)[lower bond 1 start]Co(η(5)-C(5)H(4)[upper bond 1 start]PPh(2)))((Me(3)P)M[upper bond 1 end](η(5)-C(5)H(4)P[lower bond 1 end]Ph(2)))] (M = Co(1), Ni(2) and Fe(3)) [Co(η(5)-C(5)H(4)[upper bond 1 start]PPh(2))(2)Ni[upper bond 1 end](COD)](4), [Co(η(5)-C(5)H(4)[upper bond 1 start]PPh(2))(2)Ni[upper bond 1 end](PMe(3))(2)] (5) and [((Me(3)P)[lower bond 1 start]Co(Me)(η(5)-C(5)H(4)[upper bond 1 start]PPh(2)))((Me(3)P)Fe[upper bond 1 end](Me)(η(5)-C(5)H(4)P[lower bond 1 end]Ph(2)))] (6). Reactions of 1,1'-bis(dipheny1phosphino)ferrocene with Ni(PMe(3))(4), NiMe(2)(PMe(3))(3), or Co(PMe(3))(4) gives rise to complexes [Fe(η(5)-C(5)H(4)[upper bond 1 start]PPh(2))(2)M[upper bond 1 end](PMe(3))(2)] (M = Ni (7), Co (8)). The complexes 1-8 were spectroscopically investigated and studied by X-ray single crystal diffraction. The possible reaction mechanisms and structural characteristics are discussed. Density functional theory (DFT) calculations strongly support the deductions.
Collapse
Affiliation(s)
- Nazhen Liu
- School of Chemistry and Chemical Engineering, Shandong University, Shanda Nanlu 27, 250100, Jinan, People's Republic of China
| | | | | | | | | |
Collapse
|
27
|
Rossin A, Peruzzini M, Zanobini F. Nickel(II) hydride and fluoride pincer complexes and their reactivity with Lewis acids BX3·L (X = H, L = thf; X = F, L = Et2O). Dalton Trans 2011; 40:4447-52. [PMID: 21487604 DOI: 10.1039/c0dt01836h] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction of the pincer hydride complex ((tBu)PCP)Ni(H) [(tBu)PCP = 2,6-C(6)H(3)(CH(2)P(t)Bu(2))(2)] with BH(3)·thf in THF at 190 K generates the corresponding borohydride complex ((tBu)PCP)Ni(BH(4)). The kinetically stable (but thermodynamically unstable) species undergoes reversible borane loss. The related fluoride complex ((tBu)PCP)Ni(F) shows the same reactivity towards BF(3)·Et(2)O, producing ((tBu)PCP)Ni(BF(4)) as the main final product. The processes were followed through multinuclear NMR spectroscopy and DFT calculations, at the M06//6-31+G(d,p) level of theory.
Collapse
Affiliation(s)
- Andrea Rossin
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), via Madonna del Piano 10, 50019, Sesto Fiorentino (Firenze), Italy
| | | | | |
Collapse
|
28
|
Alkylation of nitrogen heterocycles with 1,3-bis(hydroxymethyl)ferrocene. Generation of the ferrocene dicarbocation [{1,3-(CH2)2C5H3}Fe(C5H5)]2+. Russ Chem Bull 2011. [DOI: 10.1007/s11172-010-0361-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
29
|
Safronov SV, Sheloumov AM, Kreindlin AZ, Kamyshova AA, Dolgushin FM, Smolyakov AF, Petrovskii PV, Ezernitskaya MG, Koridze AA. P,C,P-Pincer complexes of ruthenium based on ruthenocene and pentamethylruthenocene. Russ Chem Bull 2011. [DOI: 10.1007/s11172-010-0306-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
30
|
Polukeev AV, Kuklin SA, Petrovskii PV, Peregudova SM, Smol'yakov AF, Dolgushin FM, Koridze AA. Synthesis and characterization of fluorophenylpalladium pincer complexes: electronic properties of some pincer ligands evaluated by multinuclear NMR spectroscopy and electrochemical studies. Dalton Trans 2011; 40:7201-9. [DOI: 10.1039/c1dt10446b] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
31
|
Yadav S, Singh RV. Ferrocenyl-substituted Schiff base complexes of boron: synthesis, structural, physico-chemical and biochemical aspects. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2011; 78:298-306. [PMID: 21167770 DOI: 10.1016/j.saa.2010.10.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2010] [Revised: 09/23/2010] [Accepted: 10/01/2010] [Indexed: 05/30/2023]
Abstract
Biological important complexes of boron(III) derived from 1-acetylferrocenehydrazinecarboxamide (L1H), 1-acetylferrocenehydrazinecarbothioamide (L2H) and 1-acetylferrocene carbodithioic acid (L3H) have been prepared and investigated using a combination of microanalytical analysis, melting point, electronic, IR, 1H NMR and 13C NMR spectral studies, cyclic voltammetry and X-ray powder diffraction studies. Boron isopropoxide interacts with the ligands in 1:1, 1:2 and 1:3 molar ratios (boron:ligand) resulting in the formation of coloured products. On the basis of conductance and spectral evidences, tetrahedral structures for boron(III) complexes have been assigned. The ligands are coordinated to the boron(III) via the azomethine nitrogen atom and the thiolic sulfur atom/enolic oxygen atom. On the basis of X-ray powder diffraction study one of the representative boron complex was found to have orthorhombic lattice, having lattice parameters: a=9.9700, b=15.0000 and c=7.0000. Both the ligands and their complexes have been screened for their biological activity on several pathogenic fungi and bacteria and were found to possess appreciable fungicidal and bactericidal properties. Plant growth regulating activity of one of the ligand and its complexes has also been recorded on gram plant, and results have been discussed.
Collapse
Affiliation(s)
- Sunita Yadav
- Department of Chemistry, University of Rajasthan, Jaipur 302004, Rajasthan, India.
| | | |
Collapse
|
32
|
Walter MD, White PS. [Cp′FeI]2 as convenient entry into iron-modified pincer complexes: bimetallic η6,κ1-POCOP-pincer iron iridium compounds. NEW J CHEM 2011. [DOI: 10.1039/c1nj20399a] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
33
|
Koridze AA, Polezhaev AV, Safronov SV, Sheloumov AM, Dolgushin FM, Ezernitskaya MG, Lokshin BV, Petrovskii PV, Peregudov AS. Cationic Ruthenium Hydrido−Carbonyls Derived from Metallocene-Based Pincers: Unusual Rearrangements and H2 Evolution with Formation of Cationic Ruthenium Metallocenylidenes. Organometallics 2010. [DOI: 10.1021/om100667p] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Avthandil A. Koridze
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
- Institute of Organometallic Chemistry, I. Javakhishvili Tbilisi State University, 3 Chavchavadze Avenue, 0128 Tbilisi, Georgia
| | - Alexander V. Polezhaev
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Sergey V. Safronov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Alexey M. Sheloumov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Fedor M. Dolgushin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Mariam G. Ezernitskaya
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Boris V. Lokshin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Pavel V. Petrovskii
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Alexander S. Peregudov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| |
Collapse
|
34
|
Sheloumov AM, Tundo P, Dolgushin FM, Koridze AA. Suzuki Aryl Coupling Catalysed by Palladium Bis(phosphane) Pincer Complexes Based on Ferrocene; X-ray Structure Determination of {PdCl[{2,5-(tBu2PCH2)2C5H2}Fe(C5H5)]}OTf. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200700923] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
35
|
Bonnet S, Lutz M, Spek AL, Koten GV, Klein Gebbink RJM. η6-Coordination of a Ruthenium(II) Organometallic Fragment to the Arene Ring of N,C,N-Pincer Metal Complexes. Organometallics 2007. [DOI: 10.1021/om7009649] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sylvestre Bonnet
- Chemical Biology & Organic Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, and Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Martin Lutz
- Chemical Biology & Organic Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, and Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Anthony L. Spek
- Chemical Biology & Organic Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, and Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Gerard van Koten
- Chemical Biology & Organic Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, and Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Robertus J. M. Klein Gebbink
- Chemical Biology & Organic Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, and Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| |
Collapse
|
36
|
|
37
|
López C, Pérez S, Solans X, Font-Bardía M, Roig A, Molins E, van Leeuwen, van Strijdonck. Heterodimetallic Palladium(II) Complexes with Bidentate (N,S) or Terdentate (C,N,S)- Ferrocenyl Ligands. The Effect of the Ligand Donor Atoms on the Regioselectivity of the Allylic Alkylation of Cinnamyl Acetate. Organometallics 2006. [DOI: 10.1021/om060647d] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Concepción López
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028-Barcelona, Spain, Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028-Barcelona, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain, and Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe
| | - Sonia Pérez
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028-Barcelona, Spain, Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028-Barcelona, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain, and Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe
| | - Xavier Solans
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028-Barcelona, Spain, Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028-Barcelona, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain, and Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe
| | - Mercè Font-Bardía
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028-Barcelona, Spain, Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028-Barcelona, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain, and Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe
| | - Anna Roig
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028-Barcelona, Spain, Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028-Barcelona, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain, and Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe
| | - Elies Molins
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028-Barcelona, Spain, Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028-Barcelona, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain, and Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe
| | - van Leeuwen
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028-Barcelona, Spain, Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028-Barcelona, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain, and Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe
| | - van Strijdonck
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028-Barcelona, Spain, Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028-Barcelona, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain, and Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe
| |
Collapse
|
38
|
|
39
|
Synthesis and comparative X-ray diffraction study of first ruthenocene-based pincer palladium complexes, PdCl[{2,5-(But 2PCH2)2C5H2}Ru(Cp′)] (Cp′ = C5H5 or C5Me5). Russ Chem Bull 2006. [DOI: 10.1007/s11172-006-0536-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
40
|
Kuklin SA, Sheloumov AM, Dolgushin FM, Ezernitskaya MG, Peregudov AS, Petrovskii PV, Koridze AA. Highly Active Iridium Catalysts for Alkane Dehydrogenation. Synthesis and Properties of Iridium Bis(phosphine) Pincer Complexes Based on Ferrocene and Ruthenocene. Organometallics 2006. [DOI: 10.1021/om060715w] [Citation(s) in RCA: 122] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sergey A. Kuklin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation, and I. Javakhishvili Tbilisi State University, 1 Chavchavadze Avenue, 380028 Tbilisi, Georgia
| | - Alexey M. Sheloumov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation, and I. Javakhishvili Tbilisi State University, 1 Chavchavadze Avenue, 380028 Tbilisi, Georgia
| | - Fedor M. Dolgushin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation, and I. Javakhishvili Tbilisi State University, 1 Chavchavadze Avenue, 380028 Tbilisi, Georgia
| | - Mariam G. Ezernitskaya
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation, and I. Javakhishvili Tbilisi State University, 1 Chavchavadze Avenue, 380028 Tbilisi, Georgia
| | - Alexander S. Peregudov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation, and I. Javakhishvili Tbilisi State University, 1 Chavchavadze Avenue, 380028 Tbilisi, Georgia
| | - Pavel V. Petrovskii
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation, and I. Javakhishvili Tbilisi State University, 1 Chavchavadze Avenue, 380028 Tbilisi, Georgia
| | - Avthandil A. Koridze
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation, and I. Javakhishvili Tbilisi State University, 1 Chavchavadze Avenue, 380028 Tbilisi, Georgia
| |
Collapse
|
41
|
The First O,C,S-Coordinating Pincer-Type Ligand and Its Application to the Synthesis of a Triorganotin Cation Stabilized by Two Different Donor Atoms. Organometallics 2006. [DOI: 10.1021/om0600590] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
42
|
Synthesis and crystal structure analysis of ferrocenylthiosemicarbazone complexes of palladium(II): Unusual σPd–C bond cleavage. Polyhedron 2006. [DOI: 10.1016/j.poly.2005.10.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
43
|
Barba V, Farfán N, Losi S, Zanello P. Ferrocenylboronates: Crystal structures and electrochemical properties. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.09.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
44
|
Steurer M, Tiedl K, Wang Y, Weissensteiner W. Stereoselective synthesis of chiral, non-racemic 1,2,3-tri- and 1,3-disubstituted ferrocene derivatives. Chem Commun (Camb) 2005:4929-31. [PMID: 16205803 DOI: 10.1039/b508761a] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chiral, non-racemic 1,2,3-trisubstituted ferrocene derivatives are accessible from monosubstituted ferrocenes through two sequential ortho-deprotonation reactions; removal of the central substituent gives 1,3-disubstituted ferrocenes.
Collapse
Affiliation(s)
- Marianne Steurer
- Universität Wien, Fakultät für Chemie, Währinger Strasse 38, Wien, A-1090, Austria
| | | | | | | |
Collapse
|