1
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Aman M, Dostál L, Růžičková Z, Turek J, Jambor R. Sn,P-Peri-Substituted Naphthalene as a Ligand for Transition Metals. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michal Aman
- Department of General and Inorganic Chemistry, University of Pardubice, 532 10 Pardubice, Czech Republic
| | - Libor Dostál
- Department of General and Inorganic Chemistry, University of Pardubice, 532 10 Pardubice, Czech Republic
| | - Zdeňka Růžičková
- Department of General and Inorganic Chemistry, University of Pardubice, 532 10 Pardubice, Czech Republic
| | - Jan Turek
- Eenheid Algemene Chemie (ALGC), Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
| | - Roman Jambor
- Department of General and Inorganic Chemistry, University of Pardubice, 532 10 Pardubice, Czech Republic
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2
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Philipp MSM, Bertermann R, Radius U. N‐Heterocyclic Carbene and Cyclic (Alkyl)(amino)carbene Adducts of Germanium(IV) and Tin(IV) Chlorides and Organyl Chlorides. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Michael S. M. Philipp
- Julius-Maximilians-Universität Würzburg: Julius-Maximilians-Universitat Wurzburg Inorganic Chemistry GERMANY
| | - Rüdiger Bertermann
- Julius-Maximilians-Universität Würzburg: Julius-Maximilians-Universitat Wurzburg Inorganic Chemistry GERMANY
| | - Udo Radius
- Julius-Maximilians-Universität Würzburg: Julius-Maximilians-Universitat Wurzburg Institut für Anorganische Chemie Am Hubland 97074 Würzburg GERMANY
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3
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Ackermann MT, Seidl M, Wen F, Ferguson MJ, Timoshkin AY, Rivard E, Scheer M. An NHC-Stabilized H 2 GeBH 2 Precursor for the Preparation of Cationic Group 13/14/15 Hydride Chains. Chemistry 2022; 28:e202103780. [PMID: 34761837 PMCID: PMC9299135 DOI: 10.1002/chem.202103780] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Indexed: 11/19/2022]
Abstract
The synthesis, characterization and reactivity studies of the NHC-stabilized complex IDipp ⋅ GeH2 BH2 OTf (1) (IDipp=1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene) are reported. Nucleophilic substitution of the triflate (OTf) group in 1 by phosphine or arsine donors provides access to the cationic group 13/14/15 chains [IDipp ⋅ GeH2 BH2 ERR1 R2 ]+ (2 E=P; R, R1 =H; R2 =t Bu; 3 E=P; R=H; R1 , R2 =Ph; 4 a E=P; R, R1 , R2 =Ph; 4 b E=As; R, R1 , R2 =Ph). These novel cationic chains were characterized by X-ray crystallography, NMR spectroscopy and mass spectrometry. Moreover, the formation of the parent complexes [IDipp ⋅ GeH2 BH2 PH3 ][OTf] (5) and [IDipp ⋅ GeH3 ][OTf] (6) were achieved by reaction of 1 with PH3 . Accompanying DFT computations give insight into the stability of the formed chains with respect to their decomposition.
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Affiliation(s)
| | - Michael Seidl
- Institut für Anorganische ChemieUniversität Regensburg93040RegensburgGermany
| | - Fuwei Wen
- Department of ChemistryUniversity of Alberta11227 Saskatchewan Dr.EdmontonAlbertaT6G 2G2Canada
| | - Michael J. Ferguson
- Department of ChemistryUniversity of Alberta11227 Saskatchewan Dr.EdmontonAlbertaT6G 2G2Canada
| | - Alexey Y. Timoshkin
- Institute of ChemistrySaint Petersburg State UniversityUniversitetskaya emb. 7/9199034St. PetersburgRussia
| | - Eric Rivard
- Department of ChemistryUniversity of Alberta11227 Saskatchewan Dr.EdmontonAlbertaT6G 2G2Canada
| | - Manfred Scheer
- Institut für Anorganische ChemieUniversität Regensburg93040RegensburgGermany
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4
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Deak N, Thillaye du Boullay O, Mallet‐Ladeira S, Moraru I, Madec D, Nemes G. Synthesis and Characterization of a Novel Bis‐Sulfoxide and Its Evaluation as a Ligand in p‐Block Chemistry. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Noémi Deak
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 Route de Narbonne 31062 Toulouse France
- Facultatea de Chimie si Inginerie Chimica Universitatea Babes‐Bolyai str. Arany Janos, nr. 11 400028 Cluj‐Napoca Romania
| | - Olivier Thillaye du Boullay
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 Route de Narbonne 31062 Toulouse France
| | - Sonia Mallet‐Ladeira
- Institut de Chimie de Toulouse, FR2599 Université Paul Sabatier, UPS 118 Route de Narbonne 31062 Toulouse France
| | - Ionuţ‐Tudor Moraru
- Facultatea de Chimie si Inginerie Chimica Universitatea Babes‐Bolyai str. Arany Janos, nr. 11 400028 Cluj‐Napoca Romania
| | - David Madec
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 Route de Narbonne 31062 Toulouse France
| | - Gabriela Nemes
- Facultatea de Chimie si Inginerie Chimica Universitatea Babes‐Bolyai str. Arany Janos, nr. 11 400028 Cluj‐Napoca Romania
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5
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Cabeza JA, García-Álvarez P, Laglera-Gándara CJ. The Transition Metal Chemistry of PGeP and PSnP Pincer Heavier Tetrylenes. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.201901248] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Javier A. Cabeza
- Centro de Innovación en Química Avanzada (ORFEO-CINQA network); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33071 Oviedo Spain
| | - Pablo García-Álvarez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA network); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33071 Oviedo Spain
| | - Carlos J. Laglera-Gándara
- Centro de Innovación en Química Avanzada (ORFEO-CINQA network); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33071 Oviedo Spain
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6
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Fujita N, Li L, Lentz N, Konaka S, Kuroda A, Ohno R, Hayakawa N, Tamao K, Madec D, Kato T, Rosas-Sánchez A, Hashizume D, Matsuo T. Comparison of the Chemical Bonding in (Eind)2Ge=E (E = O and S): Synthesis and Characterization of Germanethione Bearing Bulky Eind Groups. CHEM LETT 2020. [DOI: 10.1246/cl.190795] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Naoko Fujita
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
| | - Liangchun Li
- Functional Elemento-Organic Chemistry Unit, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Nicolas Lentz
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
- Université de Toulouse, UPS, and CNRS, LHFA UMR 5069, 31062 Toulouse, France
| | - Shigeaki Konaka
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
| | - Airi Kuroda
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
| | - Ryoma Ohno
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
| | - Naoki Hayakawa
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
| | - Kohei Tamao
- Functional Elemento-Organic Chemistry Unit, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - David Madec
- Université de Toulouse, UPS, and CNRS, LHFA UMR 5069, 31062 Toulouse, France
| | - Tsuyoshi Kato
- Université de Toulouse, UPS, and CNRS, LHFA UMR 5069, 31062 Toulouse, France
| | - Alfredo Rosas-Sánchez
- RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Daisuke Hashizume
- RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Tsukasa Matsuo
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
- Functional Elemento-Organic Chemistry Unit, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
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7
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Nesterov V, Reiter D, Bag P, Frisch P, Holzner R, Porzelt A, Inoue S. NHCs in Main Group Chemistry. Chem Rev 2018; 118:9678-9842. [PMID: 29969239 DOI: 10.1021/acs.chemrev.8b00079] [Citation(s) in RCA: 523] [Impact Index Per Article: 87.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Since the discovery of the first stable N-heterocyclic carbene (NHC) in the beginning of the 1990s, these divalent carbon species have become a common and available class of compounds, which have found numerous applications in academic and industrial research. Their important role as two-electron donor ligands, especially in transition metal chemistry and catalysis, is difficult to overestimate. In the past decade, there has been tremendous research attention given to the chemistry of low-coordinate main group element compounds. Significant progress has been achieved in stabilization and isolation of such species as Lewis acid/base adducts with highly tunable NHC ligands. This has allowed investigation of numerous novel types of compounds with unique electronic structures and opened new opportunities in the rational design of novel organic catalysts and materials. This Review gives a general overview of this research, basic synthetic approaches, key features of NHC-main group element adducts, and might be useful for the broad research community.
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Affiliation(s)
- Vitaly Nesterov
- Department of Chemistry, WACKER-Institute of Silicon Chemistry and Catalysis Research Center , Technische Universität München , Lichtenbergstrasse 4 , Garching bei München 85748 , Germany
| | - Dominik Reiter
- Department of Chemistry, WACKER-Institute of Silicon Chemistry and Catalysis Research Center , Technische Universität München , Lichtenbergstrasse 4 , Garching bei München 85748 , Germany
| | - Prasenjit Bag
- Department of Chemistry, WACKER-Institute of Silicon Chemistry and Catalysis Research Center , Technische Universität München , Lichtenbergstrasse 4 , Garching bei München 85748 , Germany
| | - Philipp Frisch
- Department of Chemistry, WACKER-Institute of Silicon Chemistry and Catalysis Research Center , Technische Universität München , Lichtenbergstrasse 4 , Garching bei München 85748 , Germany
| | - Richard Holzner
- Department of Chemistry, WACKER-Institute of Silicon Chemistry and Catalysis Research Center , Technische Universität München , Lichtenbergstrasse 4 , Garching bei München 85748 , Germany
| | - Amelie Porzelt
- Department of Chemistry, WACKER-Institute of Silicon Chemistry and Catalysis Research Center , Technische Universität München , Lichtenbergstrasse 4 , Garching bei München 85748 , Germany
| | - Shigeyoshi Inoue
- Department of Chemistry, WACKER-Institute of Silicon Chemistry and Catalysis Research Center , Technische Universität München , Lichtenbergstrasse 4 , Garching bei München 85748 , Germany
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8
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Septelean R, Moraru IT, Kocsor TG, Deak N, Saffon-Merceron N, Castel A, Nemes G. Computational and experimental investigation of phosphaalkenyl germylenes from donor-acceptor perspective. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.08.057] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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9
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Brugos J, Cabeza JA, García-Álvarez P, Pérez-Carreño E, Polo D. Synthesis and some coordination chemistry of the PSnP pincer-type stannylene Sn(NCH 2P tBu 2) 2C 6H 4, attempts to prepare the PSiP analogue, and the effect of the E atom on the molecular structures of E(NCH 2P tBu 2) 2C 6H 4 (E = C, Si, Ge, Sn). Dalton Trans 2018; 47:4534-4544. [PMID: 29509192 DOI: 10.1039/c7dt04561a] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The non-donor-stabilized PSnP pincer-type stannylene Sn(NCH2PtBu2)2C6H4 (1) has been prepared by treating SnCl2 with Li2(NCH2PtBu2)2C6H4. All attempts to synthesize the analogous PSiP silylene by reduction of the (previously unknown) silanes SiCl2(NCH2PtBu2)2C6H4 (2), SiHCl(NCH2PtBu2)2C6H4 (3) and SiH(HMDS)(NCH2PtBu2)2C6H4 (4; HMDS = N(SiMe3)2) have been unsuccessful. The almost planar (excluding the tert-butyl groups) molecular structure of stannylene 1 (determined by X-ray crystallography) has been rationalized with the help of DFT calculations, which have shown that, in the series of diphosphanetetrylenes E(NCH2PtBu2)2C6H4 (E = C, Si, Ge, Sn), the most stable conformation of the compounds with E = Ge and Sn has both P atoms very close to the EN2C6H4 plane, near (interacting with) the E atom, whereas for the compounds with E = C and Si, both phosphane groups are located at one side of the EN2C6H4 plane and far away from the E atom. The size of the E atom and the strength of stabilizing donor-acceptor PE interactions (both increase on going down in group 14) are key factors in determining the molecular structures of these diphosphanetetrylenes. The syntheses of the chloridostannyl complexes [Rh{κ2Sn,P-SnCl(NCH2PtBu2)2C6H4}(η4-cod)] (5), [RuCl{κ2Sn,P-SnCl(NCH2PtBu2)2C6H4}(η6-cym)] (6) and [IrCl{κ2Sn,P-SnCl(NCH2PtBu2)2C6H4}(η5-C5Me5)] (7) have demonstrated the tendency of stannylene 1 to insert its Sn atom into M-Cl bonds of transition metal complexes and the preference of the resulting PSnP chloridostannyl group to act as a κ2Sn,P-chelating ligand, maintaining an uncoordinated phosphane fragment. X-ray diffraction data (of 6), 31P{1H} NMR data (of 5-7) and DFT calculations (on 6) are consistent with the existence of a weak PSn interaction involving the non-coordinated P atom of complexes 5-7, similar to that found in stannylene 1.
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Affiliation(s)
- Javier Brugos
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, 33071 Oviedo, Spain.
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10
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Wang H, Xie Z. Synthesis, Structure, and Reactivity of Carboranyl‐Supported Germylenes: Approaching Germanones. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700496] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hao Wang
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry The Chinese University of Hong Kong Shatin, New Territories Hong Kong China
| | - Zuowei Xie
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry The Chinese University of Hong Kong Shatin, New Territories Hong Kong China
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11
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Álvarez-Rodríguez L, Brugos J, Cabeza JA, García-Álvarez P, Pérez-Carreño E, Polo D. Synthesis and initial transition metal chemistry of the first PGeP pincer-type germylene. Chem Commun (Camb) 2017; 53:893-896. [DOI: 10.1039/c6cc09283g] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first PGeP pincer-type germylene has been synthesized. Its divalent Ge atom easily inserts into M–M and M–Cl bonds, giving rise to products that contain a PGeP bridging germylene or a PGeP pincer chlorogermyl ligand.
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Affiliation(s)
- Lucía Álvarez-Rodríguez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA) and Departamento de Química Orgánica e Inorgánica-IUQOEM
- Universidad de Oviedo-CSIC
- E-33071 Oviedo
- Spain
| | - Javier Brugos
- Centro de Innovación en Química Avanzada (ORFEO-CINQA) and Departamento de Química Orgánica e Inorgánica-IUQOEM
- Universidad de Oviedo-CSIC
- E-33071 Oviedo
- Spain
| | - Javier A. Cabeza
- Centro de Innovación en Química Avanzada (ORFEO-CINQA) and Departamento de Química Orgánica e Inorgánica-IUQOEM
- Universidad de Oviedo-CSIC
- E-33071 Oviedo
- Spain
| | - Pablo García-Álvarez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA) and Departamento de Química Orgánica e Inorgánica-IUQOEM
- Universidad de Oviedo-CSIC
- E-33071 Oviedo
- Spain
| | | | - Diego Polo
- Centro de Innovación en Química Avanzada (ORFEO-CINQA) and Departamento de Química Orgánica e Inorgánica-IUQOEM
- Universidad de Oviedo-CSIC
- E-33071 Oviedo
- Spain
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12
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Karwasara S, Jha CK, Sinhababu S, Nagendran S. O,S-Heterocyclic stannylenes: synthesis and reactivity. Dalton Trans 2016; 45:7200-4. [DOI: 10.1039/c6dt01013j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Commercially available N-oxide (2-mercaptopyridine-N-oxide) is used as a ligand instead of an oxidizing agent to stabilize the compounds of main group elements in low-valent states.
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Affiliation(s)
- Surendar Karwasara
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi 110 016
- India
| | - Chandan Kumar Jha
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi 110 016
- India
| | - Soumen Sinhababu
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi 110 016
- India
| | - Selvarajan Nagendran
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi 110 016
- India
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13
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Yadav D, Siwatch RK, Mukherjee G, Rajaraman G, Nagendran S. Use of Thio and Seleno Germanones as Ligands: Silver(I) Halide Complexes with Ge═E→Ag–I (E = S, Se) Moieties and Chalcogen-Dependent Argentophilic Interaction. Inorg Chem 2014; 53:10054-9. [DOI: 10.1021/ic5008389] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Dhirendra Yadav
- Department
of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110 016, India
| | - Rahul Kumar Siwatch
- Department
of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110 016, India
| | - Goutam Mukherjee
- Department
of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110 016, India
| | - Gopalan Rajaraman
- Department
of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Selvarajan Nagendran
- Department
of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110 016, India
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14
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Prabusankar G, Sathyanarayana A, Suresh P, Naga Babu C, Srinivas K, Metla BPR. N-heterocyclic carbene supported heavier group 14 elements: Recent progress and challenges. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2014.01.036] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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He G, Shynkaruk O, Lui MW, Rivard E. Small Inorganic Rings in the 21st Century: From Fleeting Intermediates to Novel Isolable Entities. Chem Rev 2014; 114:7815-80. [DOI: 10.1021/cr400547x] [Citation(s) in RCA: 156] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Gang He
- Department of Chemistry, University of Alberta, 11227 Saskatchewan
Drive, Edmonton, Alberta, Canada T6G 2G2
| | - Olena Shynkaruk
- Department of Chemistry, University of Alberta, 11227 Saskatchewan
Drive, Edmonton, Alberta, Canada T6G 2G2
| | - Melanie W. Lui
- Department of Chemistry, University of Alberta, 11227 Saskatchewan
Drive, Edmonton, Alberta, Canada T6G 2G2
| | - Eric Rivard
- Department of Chemistry, University of Alberta, 11227 Saskatchewan
Drive, Edmonton, Alberta, Canada T6G 2G2
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16
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Sindlinger CP, Wesemann L. Hydrogen abstraction from organotin di- and trihydrides by N-heterocyclic carbenes: a new method for the preparation of NHC adducts to tin(ii) species and observation of an isomer of a hexastannabenzene derivative [R6Sn6]. Chem Sci 2014. [DOI: 10.1039/c4sc00365a] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
N-Heterocyclic carbenes are shown to cleanly abstract dihydrogen from organotin di- and trihydrides to intermediately form the reactive stannylene species [R2Sn] and [R′SnH], respectively, which undergo further reactions.
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Affiliation(s)
| | - Lars Wesemann
- Institut für Anorganische Chemie der Universität Tübingen
- 72076 Tübingen, Germany
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17
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Kocsor TG, Nemes G, Saffon N, Mallet-Ladeira S, Madec D, Castel A, Escudié J. N-heterocyclic carbene stabilized phosphaalkenyl(chloro)stannylene. Dalton Trans 2014; 43:2718-21. [DOI: 10.1039/c3dt53333f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first phosphaalkenyl(chloro)tin(ii) compound stabilized through complexation with a N-heterocyclic carbene was fully characterized, and its reaction with Me2SAuCl led to the formation of an unprecedented PC-bridged trinuclear gold complex.
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Affiliation(s)
| | - G. Nemes
- Facultatea de Chimie şi Inginerie Chimică
- Universitatea Babeş-Bolyai
- Cluj-Napoca, Romania
| | - N. Saffon
- Université de Toulouse
- UPS
- Service Commun Rayons X
- ICT-FR2599
- F-31062 Toulouse cedex 09, France
| | - S. Mallet-Ladeira
- Université de Toulouse
- UPS
- Service Commun Rayons X
- ICT-FR2599
- F-31062 Toulouse cedex 09, France
| | - D. Madec
- Université de Toulouse
- UPS
- CNRS
- LHFA
- UMR 5069
| | - A. Castel
- Université de Toulouse
- UPS
- CNRS
- LHFA
- UMR 5069
| | - J. Escudié
- Université de Toulouse
- UPS
- CNRS
- LHFA
- UMR 5069
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18
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Wagner M, Zöller T, Hiller W, Prosenc MH, Jurkschat K. [4-tBu-2,6-{P(O)(OiPr)2}2C6H2SnL]+: An NHC-Stabilized Organotin(II) Cation and Related Derivatives. Chemistry 2013; 19:9463-7. [DOI: 10.1002/chem.201301477] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Indexed: 11/08/2022]
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