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Liu R, Tang Y, Wang C, Zhang ZF, Su MD, Li Y. Diverse Reactions of o-Carborane-Fused Silylenes with C≡E (E = C, P) Triple Bonds. Inorg Chem 2023; 62:1095-1101. [PMID: 36617725 DOI: 10.1021/acs.inorgchem.2c03140] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The reactivities of o-carborane-fused silylenes toward molecules with C≡E (E = C, P) bonds are reported. The reactions of bis(silylene) [(LSi:)C]2B10H10 (1a, L = PhC(NtBu)2) with arylalkynes afforded bis(silylium) carborane adducts 2 and 3, showing a Si(μ-C2)Si structure with an open-cage nido-carborane backbone. In contrast, the reaction of 1a with a phosphaalkyne AdC≡P (Ad = 1-adamantyl) smoothly furnished compound 4, comprising fused CPSi rings with a C=Si double bond and Si-Si single bond, and the related formation mechanism was investigated by DFT calculations. Furthermore, when monosilylene [(LSi:)C]CHB10H10 (1b) was employed to react with AdC≡P, compound 5 was isolated. The structure of 5 features a 1,2,3-triphosphetene core. All products were characterized by NMR spectroscopy and/or X-ray crystallography.
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Affiliation(s)
- Rui Liu
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou 311121, P. R. China.,Key Laboratory of Silicone Materials Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Yanyan Tang
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou 311121, P. R. China.,Key Laboratory of Silicone Materials Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Chenfeng Wang
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou 311121, P. R. China.,Key Laboratory of Silicone Materials Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Zheng-Feng Zhang
- Department of Applied Chemistry, National Chiayi University, Chiayi 60004, Taiwan
| | - Ming-Der Su
- Department of Applied Chemistry, National Chiayi University, Chiayi 60004, Taiwan.,Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Yan Li
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou 311121, P. R. China.,Key Laboratory of Silicone Materials Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
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Liu LL, Zhou J, Kim Y, Cao LL, Stephan DW. Oligomerization of phosphaalkynes mediated by bulky N-heterocyclic carbenes: avenues to novel phosphorus frameworks. Dalton Trans 2019; 48:14242-14245. [DOI: 10.1039/c9dt03185e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of RCP (R = tBu or Ad (admantyl)) with NHCs (SIMes, 1a; IMes, 1b and IDipp, 1d), leading to 1,2,3-triphosphetenes 2 and 3, a triphosphole 4, and a di-1,2-dihydro-1,2-diphosphete-substituted diphosphene 5, are reported.
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Affiliation(s)
- Liu Leo Liu
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Jiliang Zhou
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Youngsuk Kim
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
- Department of Chemistry
| | - Levy L. Cao
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
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Tuscher L, Helling C, Wölper C, Frank W, Nizovtsev AS, Schulz S. A General Route to Metal-Substituted Dipnictenes of the Type [L(X)M] 2 E 2. Chemistry 2018; 24:3241-3250. [PMID: 29266416 DOI: 10.1002/chem.201705233] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Indexed: 11/09/2022]
Abstract
Two equivalents of LGa (L=HC[C(Me)N(2,6-iPr2 C6 H3 )]2 ) reacted with PX3 (X=Cl, Br) with insertion into two P-X bonds and formation of [L(X)Ga]2 PX (X=Cl 1, Br 2), whereas the analogous reaction with AsCl3 occurred with twofold insertion and subsequent elimination of LGaCl2 and formation of the Ga-substituted diarsene [L(Cl)Ga]2 As2 (3). Analogous findings were observed in the reactions with Me2 NAsCl2 , yielding the unsymmetrically-substituted diarsene [L(Cl)Ga]As=As[Ga(NMe2 )L] (4). The reaction of As(NMe2 )3 with LGa gave [L(Me2 N)Ga]2 As2 (5) after heating at 165 °C for five days, whereas the reaction with LAl gave [L(Me2 N)Al]2 As2 (6) after heating at only 80 °C for one day. Finally, two equivalents of LGa reacted with Bi(NEt2 )3 to give [L(Et2 N)Ga]2 Bi2 (7). Complexes 1-7 were characterized by NMR spectroscopy (1 H, 13 C, 31 P), elemental analysis, and single-crystal X-ray diffraction (except for 1 and 5). The bonding situations in 4, 6, and 7 were analyzed by quantum chemical calculations.
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Affiliation(s)
- Lars Tuscher
- Faculty of Chemistry and Center for NanoIntegration Duisburg-Essen (Cenide), University of Duisburg-Essen, Universitätsstr. 5-7, S07 S03 C30, 45117, Essen, Germany
| | - Christoph Helling
- Faculty of Chemistry and Center for NanoIntegration Duisburg-Essen (Cenide), University of Duisburg-Essen, Universitätsstr. 5-7, S07 S03 C30, 45117, Essen, Germany
| | - Christoph Wölper
- Faculty of Chemistry and Center for NanoIntegration Duisburg-Essen (Cenide), University of Duisburg-Essen, Universitätsstr. 5-7, S07 S03 C30, 45117, Essen, Germany
| | - Walter Frank
- Institute for Inorganic Chemistry and Structural Chemistry, Heinrich Heine University of Düsseldorf, Universitätsstr. 1, 40225, Düsseldorf, Germany
| | - Anton S Nizovtsev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Academician Lavrentiev Avenue 3, 630090, Novosibirsk, Russian Federation.,Novosibirsk State University, Pirogova Street 2, 630090, Novosibirsk, Russian Federation.,School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Stephan Schulz
- Faculty of Chemistry and Center for NanoIntegration Duisburg-Essen (Cenide), University of Duisburg-Essen, Universitätsstr. 5-7, S07 S03 C30, 45117, Essen, Germany
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Liu L, Ruiz DA, Dahcheh F, Bertrand G, Suter R, Tondreau AM, Grützmacher H. Isolation of Au-, Co-η 1PCO and Cu-η 2PCO complexes, conversion of an Ir-η 1PCO complex into a dimetalladiphosphene, and an interaction-free PCO anion. Chem Sci 2016; 7:2335-2341. [PMID: 29997776 PMCID: PMC6003603 DOI: 10.1039/c5sc04504e] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 12/26/2015] [Indexed: 12/23/2022] Open
Abstract
Sodium phosphaethynolate reacts with [MCl(PDI)] (M = Co, Ir; PDI = pyridinediimine) to give metallaphosphaketenes, which in the case of iridium rearranges into a dimetalladiphosphene.
Sodium phosphaethynolate reacts with [MCl(PDI)] (M = Co, Ir; PDI = pyridinediimine) to give metallaphosphaketenes, which in the case of iridium rearranges into a dimetalladiphosphene, via CO migration from phosphorus to the metal. Two different bonding modes of the PCO anion to CAAC-coinage metal complexes [CAAC: cyclic (alkyl)(amino)(carbene)] are reported, one featuring a strong Au–P bond and the other an η2 coordination to copper. The gold complex appears to be mostly unreactive whereas the copper complex readily reacts with various organic substrates. A completely free PCO anion was structurally characterized as the [Cu(La)2]+ (OCP)– salt. It results from the simple displacement of the PCO unit of the cationic (CAAC)Cu(PCO) complex by a second equivalent of CAAC.
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Affiliation(s)
- Liu Liu
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555) , Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92093-0343 , USA . .,Key Laboratory for Chemical Biology of Fujian Province , College of Chemistry and Chemical Engineering , Department of Chemistry , Xiamen University , Xiamen , 361005 , China
| | - David A Ruiz
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555) , Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92093-0343 , USA .
| | - Fatme Dahcheh
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555) , Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92093-0343 , USA .
| | - Guy Bertrand
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555) , Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92093-0343 , USA .
| | - Riccardo Suter
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir-Prelog-Weg 1 , 8093 Zürich , Switzerland .
| | - Aaron M Tondreau
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir-Prelog-Weg 1 , 8093 Zürich , Switzerland .
| | - Hansjörg Grützmacher
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir-Prelog-Weg 1 , 8093 Zürich , Switzerland .
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Tsurusaki A, Sasamori T, Tokitoh N. [4+2] Cycloaddition of 9-Anthryldiphosphene with Electron-Deficient Olefins: Transformation of a Diaryldiphosphene to Alkylaryldiphosphenes. Organometallics 2009. [DOI: 10.1021/om900284p] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Akihiro Tsurusaki
- Institute for Chemical Research, Kyoto University, Gakasho, Uji, Kyoto 611-0011, Japan
| | - Takahiro Sasamori
- Institute for Chemical Research, Kyoto University, Gakasho, Uji, Kyoto 611-0011, Japan
| | - Norihiro Tokitoh
- Institute for Chemical Research, Kyoto University, Gakasho, Uji, Kyoto 611-0011, Japan
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Tran Huy NH, Ricard L, Mathey F. Reaction of a Diphosphene Complex with Dimethylcyanamide. Organometallics 2003. [DOI: 10.1021/om021016w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ngoc Hoa Tran Huy
- Laboratoire “Hétéroéléments et Coordination” UMR CNRS 7653, DCPH, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - Louis Ricard
- Laboratoire “Hétéroéléments et Coordination” UMR CNRS 7653, DCPH, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - François Mathey
- Laboratoire “Hétéroéléments et Coordination” UMR CNRS 7653, DCPH, Ecole Polytechnique, 91128 Palaiseau Cedex, France
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Hahn F, Wittenbecher L, Le Van D, Fröhlich R, Wibbeling B. Neuartige 1,2,4-Triphosphol- und 1,2,3-Triphospheten-Derivate ausN,N′-Bis(2,2-dimethylpropyl)benzimidazolin-2-yliden und Phosphaalkinen. Angew Chem Int Ed Engl 2000. [DOI: 10.1002/1521-3757(20000703)112:13<2393::aid-ange2393>3.0.co;2-j] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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