1
|
Hauer S, Balázs G, Gliese F, Meurer F, Horsley Downie TM, Hennig C, Weigand JJ, Wolf R. Functionalization of Tetraphosphido Ligands by Heterocumulenes. Inorg Chem 2024. [PMID: 38819111 DOI: 10.1021/acs.inorgchem.4c00808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
Although numerous polyphosphido complexes have been accessed through the transition-metal-mediated activation and functionalization of white phosphorus (P4), the selective functionalization of the resulting polyphosphorus ligands in these compounds remains underdeveloped. In this study, we explore the reactions between cyclotetraphosphido cobalt complexes and heterocumulenes, leading to functionalized P4 ligands. Specifically, the reaction of carbon disulfide (CS2) with [K(18c-6)][(Ar*BIAN)Co(η4-P4)] ([K(18c-6)]1, 18c-6 = [18]crown-6) affords the adduct [K(18c-6)][(Ar*BIAN)Co(η3:η1-P4CS2)] ([K(18c-6)]3), in which CS2 is attached to a single phosphorus atom (Ar* = 2,6-dibenzhydryl-4-isopropylphenyl, BIAN = 1,2-bis(arylimino)acenaphthene diimine). In contrast, the insertion of bis(trimethylsilyl)sulfur diimide S(NSiMe3)2 into a P-P bond of [K(18c-6)]1 yields [K(18c-6)][(Ar*BIAN)Co(η3:η1-P4SN2(SiMe3)2)] (K(18c-6)]4). This salt further reacts with Me3SiCl to form [(Ar*BIAN)Co(η3:η1-P4SN2(SiMe3)3] (5), featuring a rare azatetraphosphole ligand. Moreover, treatment of the previously reported complex [(Ar*BIAN)Co(η3:η1-P4C(O)tBu)] (2) with isothiocyanates results in P-C bond insertion, yielding [(Ar*BIAN)Co(η3:η1-P4C(S)N(R)C(O)tBu)] (6a,b; R = Cy, Ph).
Collapse
Affiliation(s)
- Sebastian Hauer
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
| | - Gábor Balázs
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
| | - Fabian Gliese
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
| | - Florian Meurer
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf, 01314 Dresden, Germany
| | | | - Christoph Hennig
- European Synchrotron Radiation Facility, Rossendorf Beamline (BM20-CRG), 38043 Grenoble, France
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf, 01314 Dresden, Germany
| | - Jan J Weigand
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062 Dresden, Germany
| | - Robert Wolf
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
| |
Collapse
|
2
|
Landaeta VR, Horsley Downie TM, Wolf R. Low-Valent Transition Metalate Anions in Synthesis, Small Molecule Activation, and Catalysis. Chem Rev 2024; 124:1323-1463. [PMID: 38354371 PMCID: PMC10906008 DOI: 10.1021/acs.chemrev.3c00121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 10/09/2023] [Accepted: 10/09/2023] [Indexed: 02/16/2024]
Abstract
This review surveys the synthesis and reactivity of low-oxidation state metalate anions of the d-block elements, with an emphasis on contributions reported between 2006 and 2022. Although the field has a long and rich history, the chemistry of transition metalate anions has been greatly enhanced in the last 15 years by the application of advanced concepts in complex synthesis and ligand design. In recent years, the potential of highly reactive metalate complexes in the fields of small molecule activation and homogeneous catalysis has become increasingly evident. Consequently, exciting applications in small molecule activation have been developed, including in catalytic transformations. This article intends to guide the reader through the fascinating world of low-valent transition metalates. The first part of the review describes the synthesis and reactivity of d-block metalates stabilized by an assortment of ligand frameworks, including carbonyls, isocyanides, alkenes and polyarenes, phosphines and phosphorus heterocycles, amides, and redox-active nitrogen-based ligands. Thereby, the reader will be familiarized with the impact of different ligand types on the physical and chemical properties of metalates. In addition, ion-pairing interactions and metal-metal bonding may have a dramatic influence on metalate structures and reactivities. The complex ramifications of these effects are examined in a separate section. The second part of the review is devoted to the reactivity of the metalates toward small inorganic molecules such as H2, N2, CO, CO2, P4 and related species. It is shown that the use of highly electron-rich and reactive metalates in small molecule activation translates into impressive catalytic properties in the hydrogenation of organic molecules and the reduction of N2, CO, and CO2. The results discussed in this review illustrate that the potential of transition metalate anions is increasingly being tapped for challenging catalytic processes with relevance to organic synthesis and energy conversion. Therefore, it is hoped that this review will serve as a useful resource to inspire further developments in this dynamic research field.
Collapse
Affiliation(s)
| | | | - Robert Wolf
- University of Regensburg, Institute
of Inorganic Chemistry, 93040 Regensburg, Germany
| |
Collapse
|
3
|
Hauer S, Horsley Downie TM, Balázs G, Schwedtmann K, Weigand JJ, Wolf R. Cobalt-Mediated [3+1] Fragmentation of White Phosphorus: Access to Acylcyanophosphanides. Angew Chem Int Ed Engl 2024; 63:e202317170. [PMID: 38059391 DOI: 10.1002/anie.202317170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 12/08/2023]
Abstract
Despite the accessibility of numerous transition metal polyphosphido complexes through transition-metal-mediated activation of white phosphorus, the targeted functionalization of Pn ligands to obtain functional monophosphorus species remains challenging. In this study, we introduce a new [3+1] fragmentation procedure for cyclo-P4 ligands, leading to the discovery of acylcyanophosphanides and -phosphines. Treatment of the complex [K(18c-6)][(Ar*BIAN)Co(η4 -P4 )] ([K(18c-6)]3, 18c-6=[18]crown-6, Ar*=2,6-dibenzhydryl-4-isopropylphenyl, BIAN=1,2-bis(arylimino)acenaphthene diimine) with acyl chlorides results in the formation of acylated tetraphosphido complexes [(Ar*BIAN)Co(η4 -P4 C(O)R)] (R=tBu, Cy, 1-Ad, Ph; 4 a-d). Subsequent reactions of 4 a-d with cyanide salts yield acylated cyanophosphanides [RC(O)PCN]- (9 a-d- ) and the cyclo-P3 cobaltate anion [(Ar*BIAN)Co(η3 -P3 )(CN)]- (8- ). Further reactions of 4 a-d with trimethylsilyl cyanide (Me3 SiCN) and isocyanides provide insight into a plausible mechanism of this [3+1] fragmentation reaction, as these reagents partially displace the P4 C(O)R ligand from the cobalt center. Several potential intermediates of the [3+1] fragmentation were characterized. Additionally, the introduction of a second acyl substituent was achieved by treating [K(18c-6)]9b with CyC(O)Cl, resulting in the first bis(acyl)monocyanophosphine (CyC(O))2 PCN (10).
Collapse
Affiliation(s)
- Sebastian Hauer
- University of Regensburg, Institute of Inorganic Chemistry, 93040, Regensburg, Germany
| | | | - Gábor Balázs
- University of Regensburg, Institute of Inorganic Chemistry, 93040, Regensburg, Germany
| | - Kai Schwedtmann
- TU Dresden, Faculty of Chemistry and Food Chemistry, 01062, Dresden, Germany
| | - Jan J Weigand
- TU Dresden, Faculty of Chemistry and Food Chemistry, 01062, Dresden, Germany
| | - Robert Wolf
- University of Regensburg, Institute of Inorganic Chemistry, 93040, Regensburg, Germany
| |
Collapse
|
4
|
Chen Y, Liu W, Huangfu X, Wei J, Yu J, Zhang WX. Direct Synthesis of Phosphoryltriacetates from White Phosphorus via Visible Light Catalysis. Chemistry 2024; 30:e202302289. [PMID: 37927193 DOI: 10.1002/chem.202302289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 10/01/2023] [Accepted: 11/03/2023] [Indexed: 11/07/2023]
Abstract
Organophosphorus compounds (OPCs) are widely used in many fields. However, traditional synthetic routes in the industry usually involve multistep and hazardous procedures. Therefore, it's of great significance to construct such compounds in an environmentally-friendly and facile way. Herein, a photoredox catalytic method has been developed to construct novel phosphoryltriacetates. Using fac-Ir(ppy)3 (ppy=2-phenylpyridine) as the photocatalyst and blue LEDs (456 nm) as the light source, white phosphorus can react with α-bromo esters smoothly to generate phosphoryltriacetates in moderate to good yields. This one-step approach features mild reaction conditions and simple operational process without chlorination.
Collapse
Affiliation(s)
- Yu Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Wei Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Xinlei Huangfu
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Junnian Wei
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Jiangxi Yu
- Hunan Provincial Key Laboratory of Functional Metal-Organic Compounds, Key Laboratory of Organometallic New Materials (Hengyang Normal University), College of Hunan Province, Hengyang Normal University, Hengyang, 421008, China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| |
Collapse
|
5
|
Chen M, Zhang Z, Liu J, Li G, Zhao L, Mo Z. Isolation and Reactivity of Homoleptic Diphosphene Lead Complexes. Angew Chem Int Ed Engl 2023; 62:e202312837. [PMID: 37837247 DOI: 10.1002/anie.202312837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/12/2023] [Accepted: 10/13/2023] [Indexed: 10/15/2023]
Abstract
Due to their limited capacity for π-backdonation, isolation of π-complexes of main-group elements remains a great challenge. We report herein the synthesis of a homoleptic diphosphene lead complex (2) from the degradation of P4 with a bis(germylene)-stabilized Pb(0) complex. Structural and computational studies showed that 2 possesses significant π bonding interactions between Pb atom and diphosphene ligands, which is reminiscent of transition-metal diphosphene complexes. Consistent with its unique electronic structure, complex 2 can deliver Pb(0) atoms to perform redox reaction with an iminoquinone to produce a cyclic plumbylene (4) and perform 2,5-dimethyl-3,4-dimethylimidazol-1-ylidene (IMe2 Me2 ) induced phosphorus cation abstraction to give an anionic PbP3 complex (6).
Collapse
Affiliation(s)
- Ming Chen
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Zhaoyin Zhang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, China
| | - Jun Liu
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Research Center for Analytical Science, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Gongyu Li
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Research Center for Analytical Science, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Lili Zhao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, China
| | - Zhenbo Mo
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin, 300071, China
| |
Collapse
|
6
|
Huangfu X, Liu W, Xu H, Wang Z, Wei J, Zhang WX. Photochemical Benzylation of White Phosphorus. Inorg Chem 2023; 62:12009-12017. [PMID: 37458455 DOI: 10.1021/acs.inorgchem.3c01475] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
Organophosphorus compounds (OPCs) have wide application in organic synthesis, material sciences, and drug discovery. Generally, the vast majority of phosphorus atoms in OPCs are derived from white phosphorus (P4). However, the large-scale preparation of OPCs mainly proceeds through the multistep and environmentally toxic chlorine route from P4. Herein, we report the direct benzylation of P4 promoted by visible light. The cheap and readily available benzyl bromide was used as a benzylation reagent, and tetrabenzylphosphonium bromide was directly synthesized from P4. In addition, the metallaphotoredox catalysis strategy was applied to functionalize P4 for the first time, which significantly improved the application range of the substituted benzyl bromide.
Collapse
Affiliation(s)
- Xinlei Huangfu
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-Earth Materials Chemistry and Applications & Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Wei Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-Earth Materials Chemistry and Applications & Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Hanhua Xu
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-Earth Materials Chemistry and Applications & Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Zhongzhen Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-Earth Materials Chemistry and Applications & Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Junnian Wei
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-Earth Materials Chemistry and Applications & Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-Earth Materials Chemistry and Applications & Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| |
Collapse
|
7
|
Sabater E, Solà M, Salvador P, Andrada DM. Cage-size effects on the encapsulation of P 2 by fullerenes. J Comput Chem 2023; 44:268-277. [PMID: 35546081 DOI: 10.1002/jcc.26884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/14/2022] [Accepted: 04/21/2022] [Indexed: 01/03/2023]
Abstract
The classic pnictogen dichotomy stands for the great contrast between triply bonding very stable N2 molecules and its heavier congeners, which appear as dimers or oligomers. A banner example involves phosphorus as it occurs in nature as P4 instead of P2 , given its weak π-bonds or strong σ-bonds. The P2 synthetic value has brought Lewis bases and metal coordination stabilization strategies. Herein, we discuss the unrealized encapsulation alternative using the well-known fullerenes' capability to form endohedral and stabilize otherwise unstable molecules. We chose the most stable fullerene structures from Cn (n = 50, 60, 70, 80) and experimentally relevant from Cn (n = 90 and 100) to computationally study the thermodynamics and the geometrical consequences of encapsulating P2 inside the fullerene cages. Given the size differences between P2 and P4 , we show that the fullerenes C70 -C100 are suitable cages to side exclude P4 and host only one molecule of P2 with an intact triple bond. The thermodynamic analysis indicates that the process is favorable, overcoming the dimerization energy. Additionally, we have evaluated the host-guest interaction to explain the origins of their stability using energy decomposition analysis.
Collapse
Affiliation(s)
- Enric Sabater
- Department of Chemistry, Faculty of Natural Sciences and Technology, Saarland University, Saarbrücken, Germany.,Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Girona
| | - Miquel Solà
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Girona
| | - Pedro Salvador
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Girona
| | - Diego M Andrada
- Department of Chemistry, Faculty of Natural Sciences and Technology, Saarland University, Saarbrücken, Germany
| |
Collapse
|
8
|
Coordination of cage compounds by Cu(I) nacnac compounds. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
9
|
Gendy C, Valjus J, Tuononen HM, Roesler R. Haptotropism in a Nickel Complex with a Neutral, π-Bridging cyclo-P 4 Ligand Analogous to Cyclobutadiene. Angew Chem Int Ed Engl 2022; 61:e202115692. [PMID: 35108437 PMCID: PMC9313578 DOI: 10.1002/anie.202115692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Indexed: 11/24/2022]
Abstract
Dedicated to Professor Manfred Scheer on the occasion of his 65th birthday The reaction of (1)Ni(η2 -cod), 2, incorporating a chelating bis(N-heterocyclic carbene) 1, with P4 in pentane yielded the dinuclear complex [(2)Ni]2 (μ2 ,η2 : η2 -P4 ), 3, formally featuring a cyclobutadiene-like, neutral, rectangular, π-bridging P4 -ring. In toluene, the butterfly-shaped complex [(1)Ni]2 (μ2 ,η2 : η2 -P2 ), 4, with a formally neutral P2 -unit was obtained from 2 and either P4 or 3. Computational studies showed that a haptotropic rearrangement involving two isomers of the μ2 ,η2 : η2 -P4 coordination mode and a low-energy μ2 ,η4 : η4 -P4 coordination mode, as previously predicted for related nickel cyclobutadiene complexes, could explain the coalescence observed in the low-temperature NMR spectra of 3. The insertion of the (1)Ni fragment into a P-P bond of P7 (SiMe3 )3 , forming complex 5 with a norbornane-like P7 ligand, was also observed.
Collapse
Affiliation(s)
- Chris Gendy
- Department of ChemistryUniversity of Calgary2500 University Drive NWCalgaryAB, T2N 1N4Canada
- Department of ChemistryNanoscience CentreUniversity of JyväskyläP.O. Box 3540014JyväskyläFinland
| | - Juuso Valjus
- Department of ChemistryNanoscience CentreUniversity of JyväskyläP.O. Box 3540014JyväskyläFinland
| | - Heikki M. Tuononen
- Department of ChemistryNanoscience CentreUniversity of JyväskyläP.O. Box 3540014JyväskyläFinland
| | - Roland Roesler
- Department of ChemistryUniversity of Calgary2500 University Drive NWCalgaryAB, T2N 1N4Canada
| |
Collapse
|
10
|
Gendy C, Valjus J, Tuononen HM, Roesler R. Haptotropism in a Nickel Complex with a Neutral, π‐Bridging
cyclo
‐P
4
Ligand Analogous to Cyclobutadiene. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chris Gendy
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary AB, T2N 1N4 Canada
- Department of Chemistry Nanoscience Centre University of Jyväskylä P.O. Box 35 40014 Jyväskylä Finland
| | - Juuso Valjus
- Department of Chemistry Nanoscience Centre University of Jyväskylä P.O. Box 35 40014 Jyväskylä Finland
| | - Heikki M. Tuononen
- Department of Chemistry Nanoscience Centre University of Jyväskylä P.O. Box 35 40014 Jyväskylä Finland
| | - Roland Roesler
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary AB, T2N 1N4 Canada
| |
Collapse
|
11
|
Haimerl M, Graßl C, Seidl M, Piesch M, Scheer M. Conversion of E 4 (E 4 =P 4 , As 4 , AsP 3 ) by Ni(0) and Ni(I) Synthons - A Comparative Study. Chemistry 2021; 27:18129-18134. [PMID: 34730858 PMCID: PMC9298694 DOI: 10.1002/chem.202103372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Indexed: 11/10/2022]
Abstract
The reactivity of white phosphorus and yellow arsenic towards two different nickel nacnac complexes is investigated. The nickel complexes [(L1 Ni)2 tol] (1, L1 =[{N(C6 H3 i Pr2 -2,6)C(Me)}2 CH]- ) and [K2 ][(L1 Ni)2 (μ,η1 : 1 -N2 )] (6) were reacted with P4 , As4 and the interpnictogen compound AsP3 , respectively, yielding the homobimetallic complexes [(L1 Ni)2 (μ-η2 ,κ1 :η2 ,κ1 -E4 )] (E=P (2 a), As (2 b), AsP3 (2 c)), [(L1 Ni)2 (μ,η3 : 3 -E3 )] (E=P (3 a), As (3 b)) and [K@18-c-6(thf)2 ][L1 Ni(η1 : 1 -E4 )] (E=P (7 a), As (7 b)), respectively. Heating of 2 a, 2 b or 2 c also leads to the formation of 3 a or 3 b. Furthermore, the reactivity of these compounds towards reduction agents was investigated, leading to [K2 ][(L1 Ni)2 (μ,η2 : 2 -P4 )] (4) and [K@18-c-6(thf)3 ][(L1 Ni)2 (μ,η3 : 3 -E3 )] (E=P (5 a), As (5 b)), respectively. Compound 4 shows an unusual planarization of the initial Ni2 P4 -prism. All products were comprehensively characterized by crystallographic and spectroscopic methods.
Collapse
Affiliation(s)
- Maria Haimerl
- Institute for Inorganic ChemistryUniversity of RegensburgUniversitätsstraße 3193053RegensburgGermany
| | - Christian Graßl
- Institute for Inorganic ChemistryUniversity of RegensburgUniversitätsstraße 3193053RegensburgGermany
| | - Michael Seidl
- Institute for Inorganic ChemistryUniversity of RegensburgUniversitätsstraße 3193053RegensburgGermany
| | - Martin Piesch
- Institute for Inorganic ChemistryUniversity of RegensburgUniversitätsstraße 3193053RegensburgGermany
| | - Manfred Scheer
- Institute for Inorganic ChemistryUniversity of RegensburgUniversitätsstraße 3193053RegensburgGermany
| |
Collapse
|
12
|
Zagidullin A, Khrizanforov M, Bezkishko I, Lönnecke P, Hey-Hawkins E, Miluykov V. One-pot synthesis of sodium 3,4,5-triphenyl-1,2-diphospholide through direct functionalization of white phosphorus. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
13
|
Alkali metal polyphosphides as intermediates in the synthesis of organophosphorus compounds from elemental phosphorus. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3209-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
14
|
Giusti L, Landaeta VR, Vanni M, Kelly JA, Wolf R, Caporali M. Coordination chemistry of elemental phosphorus. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213927] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
15
|
Pöcheim A, Marschner C, Baumgartner J. Rare-Earth-Silyl ate-Complexes Opening a Door to Selective Manipulations. Inorg Chem 2021; 60:8218-8226. [PMID: 34033463 PMCID: PMC8188526 DOI: 10.1021/acs.inorgchem.1c00904] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Indexed: 11/30/2022]
Abstract
The reactions of a number of rare-earth (RE) trichlorides and an oligosilanylene diide containing a siloxane unit in the backbone in DME are described. The formed products of the type [(DME)4·K][(DME)·RE(Cl)2{Si(SiMe3)2SiMe2}2O] (RE = Y, La, Ce, Pr, Sm, Tb, Dy, and Er) are disilylated dichloro metalate complexes and include the first examples of Si-La and Si-Pr compounds as well as the first structurally characterized example of a Si-Dy complex. A most intriguing aspect of the synthesis of these complexes is that they offer entry into a systematic study of the still largely unexplored field of silyl RE complexes by the possibility of ligand exchange reactions under preservation of the Si-RE interaction. This was demonstrated by the conversion of [(DME)4·K][(DME)·RE(Cl)2{Si(SiMe3)2SiMe2}2O] to [(DME)4·K][Cp2Y{Si(SiMe3)2SiMe2}2O].
Collapse
Affiliation(s)
- Alexander Pöcheim
- Institut für Anorganische
Chemie, Technische Universität Graz, Stremayrgasse 9, 8010 Graz, Austria
| | - Christoph Marschner
- Institut für Anorganische
Chemie, Technische Universität Graz, Stremayrgasse 9, 8010 Graz, Austria
| | - Judith Baumgartner
- Institut für Anorganische
Chemie, Technische Universität Graz, Stremayrgasse 9, 8010 Graz, Austria
| |
Collapse
|
16
|
Reinfandt N, Schoo C, Dütsch L, Köppe R, Konchenko SN, Scheer M, Roesky PW. Synthesis of Unprecedented 4d/4f-Polypnictogens. Chemistry 2021; 27:3974-3978. [PMID: 33010187 PMCID: PMC7986065 DOI: 10.1002/chem.202003905] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/22/2020] [Indexed: 11/05/2022]
Abstract
A series of 4d/4f-polyarsenides, -polyarsines and -polystibines was obtained by reduction of the Mo-pnictide precursor complexes [{Cpt Mo(CO)2 }2 (μ,η2:2 -E2 )] (E=As, Sb; Cpt =tBu substituted cyclopentadienyl) with two different divalent samarocenes [Cp*2 Sm] and [(CpMe4nPr )2 Sm]. For the reductive conversion of the Mo-stibide only one product was isolated, featuring a planar tetrastibacyclobutadiene moiety as an unprecedented ligand for organometallic compounds. For the corresponding Mo-arsenide a tetraarsacyclobutadiene and a second species with a side-on coordinated As2 2- anion was isolated. The latter can be considered as reaction intermediate for the formation of the tetraarsacyclobutadiene.
Collapse
Affiliation(s)
- Niklas Reinfandt
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT)Engesserstr. 15, Geb. 30.4576131KarlsruheGermany
| | - Christoph Schoo
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT)Engesserstr. 15, Geb. 30.4576131KarlsruheGermany
| | - Luis Dütsch
- Institut für Anorganische ChemieUniversität RegensburgUniversitätsstraße 3193040RegensburgGermany
| | - Ralf Köppe
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT)Engesserstr. 15, Geb. 30.4576131KarlsruheGermany
| | - Sergey N. Konchenko
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT)Engesserstr. 15, Geb. 30.4576131KarlsruheGermany
- Nikolaev Institute of Inorganic Chemistry SB RASProsp. Lavrentieva 3630090NovosibirskRussia
| | - Manfred Scheer
- Institut für Anorganische ChemieUniversität RegensburgUniversitätsstraße 3193040RegensburgGermany
| | - Peter W. Roesky
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT)Engesserstr. 15, Geb. 30.4576131KarlsruheGermany
| |
Collapse
|
17
|
Kim D, Pillon G, DiPrimio DJ, Holland PL. Highly Z-Selective Double Bond Transposition in Simple Alkenes and Allylarenes through a Spin-Accelerated Allyl Mechanism. J Am Chem Soc 2021; 143:3070-3074. [DOI: 10.1021/jacs.1c00856] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Daniel Kim
- Department of Chemistry, Yale University, 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Guy Pillon
- Department of Chemistry, Yale University, 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Daniel J. DiPrimio
- Department of Chemistry, Yale University, 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Patrick L. Holland
- Department of Chemistry, Yale University, 225 Prospect Street, New Haven, Connecticut 06520, United States
| |
Collapse
|
18
|
Luo G, Du S, Wang P, Liu F, Zhang WX, Luo Y. Fragmentation Mechanism of White Phosphorus: A Theoretical Insight into Multiple Cleavage/Formation of P-P and P-C Bonds. Chemistry 2020; 26:13282-13287. [PMID: 32652596 DOI: 10.1002/chem.202002338] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Indexed: 01/06/2023]
Abstract
Molecular-level understanding of metal-mediated white phosphorus (P4 ) activation is meaningful but challenging because of its direct relevance to the conversion of P4 into useful organophosphorus compounds as well as the complicated and unforeseeable cleavage process of P-P bonds. The related study, however, has still rarely been achieved to date. Here, a theoretical insight into the step-by-step process of three P-P bond cleavage/four P-C bond formation for [P3 +P1 ]-fragmentation of P4 mediated by lutetacyclopentadienes is reported. The unique charge-separated intermediate and the intermolecular cooperation between two lutetacyclopentadienes play a vital role in the subsequent P-P/P-C bond breaking/forming. It is found that, although the first P-C formation is involved in the assembly of the cyclo-P3 [R4 C4 P3 ]- unit, the construction of the aromatic five-membered P1 heterocycle [R4 C4 P]- is completed prior to the cyclo-P3 formation. The reaction mechanism has been carefully elucidated by analyses of the geometric structure, frontier molecular orbitals, bond index, and natural charge, which greatly broaden and enrich the general knowledge of the direct functionalization of P4 .
Collapse
Affiliation(s)
- Gen Luo
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, P.R. China.,State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, P.R. China
| | - Shanshan Du
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of, Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, P.R. China
| | - Pan Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, P.R. China
| | - Fan Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, P.R. China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of, Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, P.R. China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, P.R. China
| |
Collapse
|
19
|
Ziegler CGP, Hennersdorf F, Weigand JJ, Wolf R. Iron-Gallium and Cobalt-Gallium Tetraphosphido Complexes. Z Anorg Allg Chem 2020; 646:552-557. [PMID: 32742039 PMCID: PMC7386938 DOI: 10.1002/zaac.201900351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Indexed: 12/16/2022]
Abstract
The synthesis and characterization of two heterobimetallic complexes [K([18]crown-6){(η4-C14H10)Fe(μ-η4:η2-P4)Ga(nacnac)}] (1) (C14H10 = anthracene) and [K(dme)2{(η4-C14H10)Co(μ-η4:η2-P4)Ga(nacnac)}] (2) with strongly reduced P4 units is reported. Compounds 1 and 2 are prepared by reaction of the gallium(III) complex [(nacnac)Ga(η2-P4)] (nacnac = CH[CMeN(2,6-iPr2C6H3)]2) with bis(anthracene)ferrate(1-) and -cobaltate(1-) salts. The molecular structures of 1 and 2 were determined by X-ray crystallography and feature a P4 chain which binds to the transition metal atom via all four P atoms and to the gallium atom via the terminal P atoms. Multinuclear NMR studies on 2 suggest that the molecular structure is preserved in solution.
Collapse
Affiliation(s)
| | - Felix Hennersdorf
- Faculty of Chemistry and Food ChemistryTU Dresden01062DresdenGermany
| | - Jan J. Weigand
- Faculty of Chemistry and Food ChemistryTU Dresden01062DresdenGermany
| | - Robert Wolf
- Institute of Inorganic ChemistryUniversity of Regensburg93040RegensburgGermany
| |
Collapse
|
20
|
Adhikari AK, Ziegler CGP, Schwedtmann K, Taube C, Weigand JJ, Wolf R. Functionalization of Pentaphosphorus Cations by Complexation. Angew Chem Int Ed Engl 2019; 58:18584-18590. [PMID: 31559678 PMCID: PMC6916545 DOI: 10.1002/anie.201908998] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/24/2019] [Indexed: 12/27/2022]
Abstract
The chemistry of polyphosphorus cations has rapidly developed in recent years, but their coordination behavior has remained mostly unexplored. Herein, we describe the reactivity of [P5 R2 ]+ cations with cyclopentadienyl metal complexes. The reaction of [CpAr Fe(μ-Br)]2 (CpAr =C5 (C6 H4 -4-Et)5 ) with [P5 R2 ][GaCl4 ] (R=iPr and 2,4,6-Me3 C6 H2 (Mes)) afforded bicyclo[1.1.0]pentaphosphanes (1-R, R=iPr and Mes), showing an unsymmetric "butterfly" structure. The same products 1-R were formed from K[CpAr ] and [P5 R2 ][GaCl4 ]. The cationic complexes [CpAr Co(η4 -P5 R2 )][GaCl4 ] (2-R[GaCl4 ], R=iPr and Cy) and [(CpAr Ni)2 (η3:3 -P5 R2 )][GaCl4 ] (3-R[GaCl4 ]) were obtained from [P5 R2 ][GaCl4 ] and [CpAr M(μ-Br)]2 (M=Co and Ni) as well as by using low-valent "CpAr MI " sources. Anion metathesis of 2-R[GaCl4 ] and 3-R[GaCl4 ] was achieved with Na[BArF24 ]. The P5 framework of the resulting salts 2-R[BArF24 ] can be further functionalized with nucleophiles. Thus reactions with [Et4 N]X (X=CN and Cl) give unprecedented cyano- and chloro-functionalized complexes, while organo-functionalization was achieved with CyMgCl.
Collapse
Affiliation(s)
- Anup K. Adhikari
- Institute of Inorganic ChemistryUniversity of Regensburg93040RegensburgGermany
| | | | - Kai Schwedtmann
- Faculty of Chemistry and Food ChemistryTU Dresden01062DresdenGermany
| | - Clemens Taube
- Faculty of Chemistry and Food ChemistryTU Dresden01062DresdenGermany
| | - Jan. J. Weigand
- Faculty of Chemistry and Food ChemistryTU Dresden01062DresdenGermany
| | - Robert Wolf
- Institute of Inorganic ChemistryUniversity of Regensburg93040RegensburgGermany
| |
Collapse
|
21
|
Adhikari AK, Ziegler CGP, Schwedtmann K, Taube C, Weigand JJ, Wolf R. Functionalization of Pentaphosphorus Cations by Complexation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908998] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Anup K. Adhikari
- Institute of Inorganic ChemistryUniversity of Regensburg 93040 Regensburg Germany
| | | | - Kai Schwedtmann
- Faculty of Chemistry and Food ChemistryTU Dresden 01062 Dresden Germany
| | - Clemens Taube
- Faculty of Chemistry and Food ChemistryTU Dresden 01062 Dresden Germany
| | - Jan. J. Weigand
- Faculty of Chemistry and Food ChemistryTU Dresden 01062 Dresden Germany
| | - Robert Wolf
- Institute of Inorganic ChemistryUniversity of Regensburg 93040 Regensburg Germany
| |
Collapse
|
22
|
Dianionic Mononuclear
Cyclo
‐P
4
Complexes of Zero‐Valent Molybdenum: Coordination of the
Cyclo
‐P
4
Dianion in the Absence of Intramolecular Charge Transfer. Angew Chem Int Ed Engl 2019; 58:15329-15333. [DOI: 10.1002/anie.201908885] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Indexed: 11/07/2022]
|
23
|
Mandla KA, Neville ML, Moore CE, Rheingold AL, Figueroa JS. Dianionic Mononuclear
Cyclo
‐P
4
Complexes of Zero‐Valent Molybdenum: Coordination of the
Cyclo
‐P
4
Dianion in the Absence of Intramolecular Charge Transfer. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908885] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kyle A. Mandla
- Department of Chemistry and Biochemistry University of California, San Diego 9500 Gilman Drive, MC 0358 La Jolla CA 92093 USA
| | - Michael L. Neville
- Department of Chemistry and Biochemistry University of California, San Diego 9500 Gilman Drive, MC 0358 La Jolla CA 92093 USA
| | - Curtis E. Moore
- Department of Chemistry and Biochemistry University of California, San Diego 9500 Gilman Drive, MC 0358 La Jolla CA 92093 USA
| | - Arnold L. Rheingold
- Department of Chemistry and Biochemistry University of California, San Diego 9500 Gilman Drive, MC 0358 La Jolla CA 92093 USA
| | - Joshua S. Figueroa
- Department of Chemistry and Biochemistry University of California, San Diego 9500 Gilman Drive, MC 0358 La Jolla CA 92093 USA
| |
Collapse
|
24
|
Rottschäfer D, Blomeyer S, Neumann B, Stammler HG, Ghadwal RS. Direct functionalization of white phosphorus with anionic dicarbenes and mesoionic carbenes: facile access to 1,2,3-triphosphol-2-ides. Chem Sci 2019; 10:11078-11085. [PMID: 32206256 PMCID: PMC7069227 DOI: 10.1039/c9sc04441h] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 10/16/2019] [Indexed: 12/13/2022] Open
Abstract
A series of unique C2P3-ring compounds [(ADCAr)P3] (4) are readily accessible in an almost quantitative yield by the direct functionalization of white phosphorus (P4) with appropriate anionic dicarbenes [Li(ADCAr)].
A series of unique C2P3-ring compounds [(ADCAr)P3] (ADCAr = ArC{(DippN)C}2; Dipp = 2,6-iPr2C6H3; Ar = Ph 4a, 3-MeC6H44b, 4-MeC6H44c, and 4-Me2NC6H44d) are readily accessible in an almost quantitative yield by the direct functionalization of white phosphorus (P4) with appropriate anionic dicarbenes [Li(ADCAr)]. The formation of 1,2,3-triphosphol-2-ides (4a–4d) suggests unprecedented [3 + 1] fragmentation of P4 into P3+ and P–. The P3+ cation is trapped by the (ADCAr)– to give 4, while the putative P– anion reacts with additional P4 to yield the Li3P7 species, a useful reagent in the synthesis of organophosphorus compounds. Remarkably, the P4 fragmentation is also viable with the related mesoionic carbenes (iMICsAr) (iMICAr = ArC{(DippN)2CCH}, i stands for imidazole-based) giving rise to 4. DFT calculations reveal that both the C3N2 and C2P3-rings of 4 are 6π-electron aromatic systems. The natural bonding orbital (NBO) analyses indicate that compounds 4 are mesoionic species featuring a negatively polarized C2P3-ring. The HOMO–3 of 4 is mainly the lone-pair at the central phosphorus atom that undergoes σ-bond formation with a variety of metal-electrophiles to yield complexes [{(ADCAr)P3}M(CO)n] (M = Fe, n = 4, Ar = Ph 5a or 4-Me-C6H45b; M = Mo, n = 5, Ar = Ph 6; M = W, n = 5, Ar = 4-Me2NC6H47).
Collapse
Affiliation(s)
- Dennis Rottschäfer
- Molecular Inorganic Chemistry and Catalysis , Inorganic and Structural Chemistry , Center for Molecular Materials , Faculty of Chemistry , Universität Bielefeld , Universitätsstr. 25 , Bielefeld , D-33615 , Germany . ; https://www.ghadwalgroup.de
| | - Sebastian Blomeyer
- Molecular Inorganic Chemistry and Catalysis , Inorganic and Structural Chemistry , Center for Molecular Materials , Faculty of Chemistry , Universität Bielefeld , Universitätsstr. 25 , Bielefeld , D-33615 , Germany . ; https://www.ghadwalgroup.de
| | - Beate Neumann
- Molecular Inorganic Chemistry and Catalysis , Inorganic and Structural Chemistry , Center for Molecular Materials , Faculty of Chemistry , Universität Bielefeld , Universitätsstr. 25 , Bielefeld , D-33615 , Germany . ; https://www.ghadwalgroup.de
| | - Hans-Georg Stammler
- Molecular Inorganic Chemistry and Catalysis , Inorganic and Structural Chemistry , Center for Molecular Materials , Faculty of Chemistry , Universität Bielefeld , Universitätsstr. 25 , Bielefeld , D-33615 , Germany . ; https://www.ghadwalgroup.de
| | - Rajendra S Ghadwal
- Molecular Inorganic Chemistry and Catalysis , Inorganic and Structural Chemistry , Center for Molecular Materials , Faculty of Chemistry , Universität Bielefeld , Universitätsstr. 25 , Bielefeld , D-33615 , Germany . ; https://www.ghadwalgroup.de
| |
Collapse
|
25
|
Konokhova AY, Afonin MY, Sukhikh TS, Konchenko SN. New Chalcogenide Cobalt Complexes with Diimine Ligands: Synthesis and Crystal Structure. J STRUCT CHEM+ 2019. [DOI: 10.1134/s0022476619090105] [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]
|
26
|
Zhang F, Zhang J, Chen Z, Weng L, Zhou X. An Yttrium Organic cyclo-P4 Complex and Its Selective Conversions. Inorg Chem 2019; 58:8451-8459. [DOI: 10.1021/acs.inorgchem.9b00589] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fangjun Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Jie Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Zhenxia Chen
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Linhong Weng
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Xigeng Zhou
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| |
Collapse
|
27
|
Du S, Yang J, Hu J, Chai Z, Luo G, Luo Y, Zhang WX, Xi Z. Direct Functionalization of White Phosphorus to Cyclotetraphosphanes: Selective Formation of Four P–C Bonds. J Am Chem Soc 2019; 141:6843-6847. [DOI: 10.1021/jacs.9b02628] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shanshan Du
- Beijing National
Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic
Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Jimin Yang
- State Key Laboratory
of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Jingyuan Hu
- Beijing National
Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic
Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Zhengqi Chai
- Beijing National
Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic
Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Gen Luo
- State Key Laboratory
of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yi Luo
- State Key Laboratory
of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Wen-Xiong Zhang
- Beijing National
Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic
Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Zhenfeng Xi
- Beijing National
Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic
Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| |
Collapse
|
28
|
Modl M, Heinl S, Balázs G, Delgado Calvo F, Caporali M, Manca G, Keilwerth M, Meyer K, Peruzzini M, Scheer M. Metal‐Assisted Opening of Intact P
4
Tetrahedra. Chemistry 2019; 25:6300-6305. [DOI: 10.1002/chem.201900778] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Moritz Modl
- Institut für Anorganische Chemie derUniversität Regensburg 93040 Regensburg Germany
| | - Sebastian Heinl
- Institut für Anorganische Chemie derUniversität Regensburg 93040 Regensburg Germany
| | - Gabor Balázs
- Institut für Anorganische Chemie derUniversität Regensburg 93040 Regensburg Germany
| | | | - Maria Caporali
- CNR ICCOM Via Madonna del Piano 10 50019 Sesto Fiorentino Italy
| | - Gabriele Manca
- CNR ICCOM Via Madonna del Piano 10 50019 Sesto Fiorentino Italy
| | - Martin Keilwerth
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-University of Erlangen-Nürnberg (FAU) Egerlandstrasse 1 91058 Erlangen Germany
| | - Karsten Meyer
- Department of Chemistry and PharmacyInorganic ChemistryFriedrich-Alexander-University of Erlangen-Nürnberg (FAU) Egerlandstrasse 1 91058 Erlangen Germany
| | | | - Manfred Scheer
- Institut für Anorganische Chemie derUniversität Regensburg 93040 Regensburg Germany
| |
Collapse
|
29
|
Du S, Hu J, Chai Z, Zhang W, Xi Z. Isolation and Characterization of Four Phosphorus Cluster Anions P
7
3–
, P
14
4–
, P
16
2–
and P
26
4–
from the Nucleophilic Functionalization of White Phosphorus with 1,4‐Dilithio‐1,3‐butadienes. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800482] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shanshan Du
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of ChemistryPeking University Beijing 100871 China
| | - Jingyuan Hu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of ChemistryPeking University Beijing 100871 China
| | - Zhengqi Chai
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of ChemistryPeking University Beijing 100871 China
| | - Wen‐Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of ChemistryPeking University Beijing 100871 China
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of ChemistryPeking University Beijing 100871 China
| |
Collapse
|
30
|
Mandla KA, Moore CE, Rheingold AL, Figueroa JS. Photolytic Reductive Elimination of White Phosphorus from a Mononuclear
cyclo
‐P
4
Transition Metal Complex. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kyle A. Mandla
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive MC 0358, La Jolla CA 92093 USA
| | - Curtis E. Moore
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive MC 0358, La Jolla CA 92093 USA
| | - Arnold L. Rheingold
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive MC 0358, La Jolla CA 92093 USA
| | - Joshua S. Figueroa
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive MC 0358, La Jolla CA 92093 USA
| |
Collapse
|
31
|
Mandla KA, Moore CE, Rheingold AL, Figueroa JS. Photolytic Reductive Elimination of White Phosphorus from a Mononuclear
cyclo
‐P
4
Transition Metal Complex. Angew Chem Int Ed Engl 2018; 58:1779-1783. [DOI: 10.1002/anie.201809042] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Kyle A. Mandla
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive MC 0358, La Jolla CA 92093 USA
| | - Curtis E. Moore
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive MC 0358, La Jolla CA 92093 USA
| | - Arnold L. Rheingold
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive MC 0358, La Jolla CA 92093 USA
| | - Joshua S. Figueroa
- Department of Chemistry and Biochemistry University of California San Diego 9500 Gilman Drive MC 0358, La Jolla CA 92093 USA
| |
Collapse
|
32
|
Affiliation(s)
- Shanshan Du
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, People’s Republic of China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, People’s Republic of China
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, People’s Republic of China
| |
Collapse
|
33
|
Spitzer F, Balázs G, Graßl C, Keilwerth M, Meyer K, Scheer M. Der Einfluss von β‐Diiminato‐Liganden auf die As
4
‐Aktivierung durch Cobalt‐Komplexe. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802888] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fabian Spitzer
- Institut für Anorganische Chemie Universität Regensburg Universitätsstraße 31 93040 Regensburg Deutschland
| | - Gábor Balázs
- Institut für Anorganische Chemie Universität Regensburg Universitätsstraße 31 93040 Regensburg Deutschland
| | - Christian Graßl
- Institut für Anorganische Chemie Universität Regensburg Universitätsstraße 31 93040 Regensburg Deutschland
| | - Martin Keilwerth
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) Department Chemie und Pharmazie Anorganische Chemie Egerlandstraße 1 91058 Erlangen Deutschland
| | - Karsten Meyer
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) Department Chemie und Pharmazie Anorganische Chemie Egerlandstraße 1 91058 Erlangen Deutschland
| | - Manfred Scheer
- Institut für Anorganische Chemie Universität Regensburg Universitätsstraße 31 93040 Regensburg Deutschland
| |
Collapse
|
34
|
Spitzer F, Balázs G, Graßl C, Keilwerth M, Meyer K, Scheer M. The Influence of β-diiminato Ligands on As 4 Activation by Cobalt Complexes. Angew Chem Int Ed Engl 2018; 57:8760-8764. [PMID: 29676841 PMCID: PMC6099418 DOI: 10.1002/anie.201802888] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Indexed: 11/26/2022]
Abstract
In a systematic study of the activation of As4, three [LCo(tol)] (L=β‐diiminato) complexes have revealed different steric and electronic influences. 2,6‐Diisopropylphenyl (Dipp) and 2,6‐dimethylphenyl (dmp) flanking groups were used, one of the ligands with H backbone substituents (β‐dialdiminate L0) and two with Me substituents (β‐diketiminates L3 and L1). In the reaction with As4, different dinuclear products [(LCo)2As4] (LM=L0 (1), L1 (2), L3 (3)) were isolated, with all showing differently shaped [Co2As4] cores in the solid state: octahedral in 1, prismatic in 2, and asterane‐like in 3. Thermal treatment of 3 leads to the abstraction of one arsenic atom to yield [(L3Co)2As3] (4). All products were comprehensively characterized by single‐crystal X‐ray diffraction, FD‐MS, and 1H NMR spectroscopy. A rational explanation for the different reactivity is also proposed and DFT calculations shed light on the nature of the highly flexible [Co2As4] cores.
Collapse
Affiliation(s)
- Fabian Spitzer
- Institut für Anorganische ChemieUniversität RegensburgUniversitätsstrasse 3193040RegensburgGermany
| | - Gábor Balázs
- Institut für Anorganische ChemieUniversität RegensburgUniversitätsstrasse 3193040RegensburgGermany
| | - Christian Graßl
- Institut für Anorganische ChemieUniversität RegensburgUniversitätsstrasse 3193040RegensburgGermany
| | - Martin Keilwerth
- Friedrich-Alexander University Erlangen-Nürnberg (FAU)Department of Chemistry and PharmacyInorganic ChemistryEgerlandstrasse 191058ErlangenGermany
| | - Karsten Meyer
- Friedrich-Alexander University Erlangen-Nürnberg (FAU)Department of Chemistry and PharmacyInorganic ChemistryEgerlandstrasse 191058ErlangenGermany
| | - Manfred Scheer
- Institut für Anorganische ChemieUniversität RegensburgUniversitätsstrasse 3193040RegensburgGermany
| |
Collapse
|
35
|
Chakraborty U, Leitl J, Mühldorf B, Bodensteiner M, Pelties S, Wolf R. Mono- and dinuclear tetraphosphabutadiene ferrate anions. Dalton Trans 2018; 47:3693-3697. [PMID: 29473066 DOI: 10.1039/c7dt04641c] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Reduction of [CpArFe(μ-Br)]2 (1, CpAr = C5(C6H4-4-Et)5) by potassium napthalenide, followed by the addition of white phosphorus, affords [K(18-c-6){CpArFe(η4-P4)}] (2, 18-c-6 = [18]crown-6), which features a planar cyclo-P42- ligand. The related diiron complex [Na2(THF)5(CpArFe)2(μ,η4:4-P4)] (3) was obtained by reducing 1 with sodium amalgam in the presence of P4. Protonation of 3 affords [Na(THF)3][(CpArFe)2(μ,η4:4-P4)(H)] (4), while the reaction of 3 with trimethylchlorosilane gives the nortricyclane compound P7(SiMe3)3 as the main product.
Collapse
Affiliation(s)
- Uttam Chakraborty
- University of Regensburg, Institute of Inorganic Chemistry, 93040 Regensburg, Germany.
| | | | | | | | | | | |
Collapse
|
36
|
Schoo C, Bestgen S, Schmidt M, Konchenko SN, Scheer M, Roesky PW. Sterically induced reductive linkage of iron polypnictides with bulky lanthanide complexes by ring-opening of THF. Chem Commun (Camb) 2018; 52:13217-13220. [PMID: 27738672 DOI: 10.1039/c6cc07367k] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Reduction of [Cp*Fe(η5-E5)] (E = P, As) with divalent lanthanide reagents usually leads to reduction of [Cp*Fe(η5-E5)] followed by a Ln-E bond formation. In contrast, by using the sterically encumbered reagent [(DippForm)2Sm(thf)2] (DippForm = {(2,6-iPr2C6H3)NC(H)[double bond, length as m-dash]N(2,6-iPr2C6H3)}-), ring-opening of thf and reduction of the polypnictide is observed. This leads to two new 3d/4f polyphosphide or polyarsenide complexes [(DippForm)2Sm(Cp*Fe)E5{(CH2)4O}{(DippForm)2Sm(thf)}], in which [(DippForm)2Sm(thf)2] and [Cp*Fe(η5-E5)] are linked by a ring-opened thf molecule and no Ln-E bond formation is observed.
Collapse
Affiliation(s)
- Christoph Schoo
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse 15, 76131 Karlsruhe, Germany.
| | - Sebastian Bestgen
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse 15, 76131 Karlsruhe, Germany.
| | - Monika Schmidt
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
| | - Sergey N Konchenko
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse 15, 76131 Karlsruhe, Germany. and Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, 630090 Novosibirsk, Russia. and Novosibirsk State University, Pirogovastr. 2, 630090 Novosibirsk, Russia
| | - Manfred Scheer
- Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany
| | - Peter W Roesky
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse 15, 76131 Karlsruhe, Germany.
| |
Collapse
|
37
|
Cavaillé A, Saffon-Merceron N, Nebra N, Fustier-Boutignon M, Mézailles N. Synthesis and Reactivity of an End-Deck cyclo
-P4
Iron Complex. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711130] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Anthony Cavaillé
- Laboratoire Hétérochimie Fondamentale et Appliquée; Université Paul Sabatier; CNRS; 118 Route de Narbonne 31062 Toulouse France
| | - Nathalie Saffon-Merceron
- Institut de Chimie de Toulouse ICT-FR2599; Université Paul Sabatier, CNRS; 31062 Toulouse Cedex France
| | - Noel Nebra
- Laboratoire Hétérochimie Fondamentale et Appliquée; Université Paul Sabatier; CNRS; 118 Route de Narbonne 31062 Toulouse France
| | - Marie Fustier-Boutignon
- Laboratoire Hétérochimie Fondamentale et Appliquée; Université Paul Sabatier; CNRS; 118 Route de Narbonne 31062 Toulouse France
| | - Nicolas Mézailles
- Laboratoire Hétérochimie Fondamentale et Appliquée; Université Paul Sabatier; CNRS; 118 Route de Narbonne 31062 Toulouse France
| |
Collapse
|
38
|
Cavaillé A, Saffon-Merceron N, Nebra N, Fustier-Boutignon M, Mézailles N. Synthesis and Reactivity of an End-Deck cyclo-P 4 Iron Complex. Angew Chem Int Ed Engl 2018; 57:1874-1878. [PMID: 29243885 DOI: 10.1002/anie.201711130] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 11/29/2017] [Indexed: 11/11/2022]
Abstract
Reduction of the FeII complex [(Ph PP2Cy )FeCl2 ] (2) generated an electron-rich and unsaturated Fe0 species, which was reacted with white phosphorus. The resulting new complex, [(Ph PP2Cy )Fe(η4 -P4 )] (3), is the first iron cyclo-P4 complex and the only known stable end-deck cyclo-P4 complex outside Group V. Complex 3 features an FeII center, as shown by Mössbauer spectroscopy, associated to a P42- fragment. The distinct reactivity of complex 3 was rationalized by analysis of the molecular orbitals. Reaction of complex 3 with H+ afforded the unstable complex [(Ph PP2Cy )Fe(η4 -P4 )(H)]+ (4), whereas with CuCl and BCF, the complexes [(Ph PP2Cy )Fe(η4 :η1 -P4 )(μ-CuCl)]2 (5) and [(Ph PP2Cy )Fe(η4 :η1 -P4 )B(C6 F5 )3 ] (6) were formed.
Collapse
Affiliation(s)
- Anthony Cavaillé
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062, Toulouse, France
| | - Nathalie Saffon-Merceron
- Institut de Chimie de Toulouse ICT-FR2599, Université Paul Sabatier, CNRS, 31062, Toulouse Cedex, France
| | - Noel Nebra
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062, Toulouse, France
| | - Marie Fustier-Boutignon
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062, Toulouse, France
| | - Nicolas Mézailles
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier, CNRS, 118 Route de Narbonne, 31062, Toulouse, France
| |
Collapse
|
39
|
Schoo C, Bestgen S, Köppe R, Konchenko SN, Roesky PW. Reactivity of bulky Ln(ii) amidinates towards P4, As4, and As4S4. Chem Commun (Camb) 2018; 54:4770-4773. [DOI: 10.1039/c8cc01519h] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reduction of P4, As4 and As4S4 (realgar) with [(DippForm)2Ln(thf)2] (Ln = Sm, Yb) led to the first, purely f-element containing inverse inorganic sandwich complexes [{(DippForm)2Sm}2(μ2-η4:η4-E4)] (E = P, As) and the unusual species [{(DippForm)(DippForm-AsS2)}Ln(thf)].
Collapse
Affiliation(s)
- Christoph Schoo
- Institute of Inorganic Chemistry
- Karlsruhe Institute of Technology
- Karlsruhe 76131
- Germany
| | - Sebastian Bestgen
- Institute of Inorganic Chemistry
- Karlsruhe Institute of Technology
- Karlsruhe 76131
- Germany
| | - Ralf Köppe
- Institute of Inorganic Chemistry
- Karlsruhe Institute of Technology
- Karlsruhe 76131
- Germany
| | - Serygey N. Konchenko
- Institute of Inorganic Chemistry
- Karlsruhe Institute of Technology
- Karlsruhe 76131
- Germany
- Nikolaev Institute of Inorganic Chemistry SB RAS
| | - Peter W. Roesky
- Institute of Inorganic Chemistry
- Karlsruhe Institute of Technology
- Karlsruhe 76131
- Germany
| |
Collapse
|
40
|
Du S, Yin J, Chi Y, Xu L, Zhang WX. Dual Functionalization of White Phosphorus: Formation, Characterization, and Reactivity of Rare-Earth-Metal Cyclo
-P3
Complexes. Angew Chem Int Ed Engl 2017; 56:15886-15890. [DOI: 10.1002/anie.201708897] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/04/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Shanshan Du
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Jianhao Yin
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Yue Chi
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Ling Xu
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| |
Collapse
|
41
|
Du S, Yin J, Chi Y, Xu L, Zhang WX. Dual Functionalization of White Phosphorus: Formation, Characterization, and Reactivity of Rare-Earth-Metal Cyclo
-P3
Complexes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708897] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Shanshan Du
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Jianhao Yin
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Yue Chi
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Ling Xu
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| |
Collapse
|
42
|
Hennersdorf F, Frötschel J, Weigand JJ. Selective Derivatization of a Hexaphosphane from Functionalization of White Phosphorus. J Am Chem Soc 2017; 139:14592-14604. [PMID: 28885837 DOI: 10.1021/jacs.7b07704] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reaction of LGa (L = Dipp(4-(Dipp-imino)pent-2-en-2-yl)amide; Dipp: 2,6-diisopropylphenyl) and white phosphorus was revisited. A plethora of unprecedented polyphosphanes in addition to the known monoinserted product LGaP4 (1) are observed. An optimized synthesis of the hitherto unknown hexaphosphane (LGa)2P6 (3) is presented, and its subsequent selective derivatization with Brønsted acids, MeOTf, Ph2ECl (E = P, As), and NaOCP provides access to a wealth of functionalized hexa- and heptaphosphanes.
Collapse
Affiliation(s)
- Felix Hennersdorf
- Chair of Inorganic Molecular Chemistry, Technische Universität Dresden , D-01062 Dresden, Germany
| | - Julia Frötschel
- Chair of Inorganic Molecular Chemistry, Technische Universität Dresden , D-01062 Dresden, Germany
| | - Jan J Weigand
- Chair of Inorganic Molecular Chemistry, Technische Universität Dresden , D-01062 Dresden, Germany
| |
Collapse
|
43
|
Tan G, Li J, Zhang L, Chen C, Zhao Y, Wang X, Song Y, Zhang YQ, Driess M. The Charge Transfer Approach to Heavier Main-Group Element Radicals in Transition-Metal Complexes. Angew Chem Int Ed Engl 2017; 56:12741-12745. [PMID: 28801962 DOI: 10.1002/anie.201707501] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Indexed: 11/11/2022]
Abstract
The CoII and FeII complexes 1Co and 1Fe with a coordinated phosphorus radical were easily obtained through a charge-transfer approach from the MI precursors LMI (tol) (M=Co, Fe; L=CH(MeC=NDipp)2 , Dipp=2,6-iPr2 C6 H3 ) to the diazafluorenylidene-substituted phosphaalkene 1. Structural, magnetic, and computational studies on 1Co and 1Fe indicate a weak antiferromagnetic interaction between the high-spin MII ion and the phosphorus radical, resulting in a triplet and quartet ground state, respectively. Complexes 1Co and 1Fe are the first examples of phosphorus-radical-coordinated transition-metal complexes synthesized by charge transfer, providing a new approach to access radicals of heavier main-group elements.
Collapse
Affiliation(s)
- Gengwen Tan
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - Jing Li
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - Li Zhang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - Chao Chen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - Yue Zhao
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - Xinping Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - You Song
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - Yi-Quan Zhang
- Jiangsu Key Laboratory for NSLSCS, School of Physical Science and Technology, Nanjing Normal University, Nanjing, 210023, China
| | - Matthias Driess
- Department of Chemistry: Metalorganics and Inorganic Materials, Technische Universität Berlin, Strasse des 17. Juni 135, 10623, Berlin, Germany
| |
Collapse
|
44
|
Tan G, Li J, Zhang L, Chen C, Zhao Y, Wang X, Song Y, Zhang Y, Driess M. The Charge Transfer Approach to Heavier Main‐Group Element Radicals in Transition‐Metal Complexes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707501] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gengwen Tan
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Jing Li
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Li Zhang
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Chao Chen
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Yue Zhao
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Xinping Wang
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - You Song
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Yi‐Quan Zhang
- Jiangsu Key Laboratory for NSLSCS School of Physical Science and Technology Nanjing Normal University Nanjing 210023 China
| | - Matthias Driess
- Department of Chemistry: Metalorganics and Inorganic Materials Technische Universität Berlin Strasse des 17. Juni 135 10623 Berlin Germany
| |
Collapse
|
45
|
Borger JE, Jongkind MK, Ehlers AW, Lutz M, Slootweg JC, Lammertsma K. Metalate-Mediated Functionalization of P 4 by Trapping Anionic [Cp*Fe(CO) 2(η 1-P 4)] - with Lewis Acids. ChemistryOpen 2017; 6:350-353. [PMID: 28638766 PMCID: PMC5474660 DOI: 10.1002/open.201700027] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Indexed: 11/28/2022] Open
Abstract
The development of selective functionalization strategies of white phosphorus (P4) is important to avoid the current chlorinated intermediates. The use of transition metals (TMs) could lead to catalytic procedures, but these are severely hampered by the high reactivity and unpredictable nature of the tetrahedron. Herein, we report selective first steps by reacting P4 with a metal anion [Cp*Fe(CO)2]- (Cp*=C5(CH3)5), which, in the presence of bulky Lewis acids (LA; B(C6F5)3 or BPh3), leads to unique TM-substituted LA-stabilized bicyclo[1.1.0]tetraphosphabutanide anions [Cp*Fe(CO)2(η1-P4⋅LA)]-. Their P-nucleophilic site can be subsequently protonated to afford the transient LA-free neutral butterflies exo,endo- and exo,exo-Cp*Fe- (CO)2(η1-P4H), allowing controllable stepwise metalate-mediated functionalization of P4.
Collapse
Affiliation(s)
- Jaap E. Borger
- Department of Chemistry and Pharmaceutical SciencesVrije Universiteit AmsterdamDe Boelelaan 10831081 HVAmsterdamThe Netherlands
| | - Maarten K. Jongkind
- Department of Chemistry and Pharmaceutical SciencesVrije Universiteit AmsterdamDe Boelelaan 10831081 HVAmsterdamThe Netherlands
| | - Andreas W. Ehlers
- Department of Chemistry and Pharmaceutical SciencesVrije Universiteit AmsterdamDe Boelelaan 10831081 HVAmsterdamThe Netherlands
- Department of ChemistryUniversity of Johannesburg, Auckland ParkJohannesburg2006South Africa
- Van “t Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Martin Lutz
- Crystal and Structural Chemistry, Bijvoet Center for Biomolecular ResearchUtrecht UniversityPadualaan 83584 CHUtrechtThe Netherlands
| | - J. Chris Slootweg
- Department of Chemistry and Pharmaceutical SciencesVrije Universiteit AmsterdamDe Boelelaan 10831081 HVAmsterdamThe Netherlands
- Van “t Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Koop Lammertsma
- Department of Chemistry and Pharmaceutical SciencesVrije Universiteit AmsterdamDe Boelelaan 10831081 HVAmsterdamThe Netherlands
- Department of ChemistryUniversity of Johannesburg, Auckland ParkJohannesburg2006South Africa
| |
Collapse
|
46
|
Engelmann X, Yao S, Farquhar ER, Szilvási T, Kuhlmann U, Hildebrandt P, Driess M, Ray K. A New Domain of Reactivity for High-Valent Dinuclear [M(μ-O) 2 M'] Complexes in Oxidation Reactions. Angew Chem Int Ed Engl 2017; 56:297-301. [PMID: 27906528 PMCID: PMC5534222 DOI: 10.1002/anie.201607611] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 10/06/2016] [Indexed: 12/31/2022]
Abstract
The strikingly different reactivity of a series of homo- and heterodinuclear [(MIII )(μ-O)2 (MIII )']2+ (M=Ni; M'=Fe, Co, Ni and M=M'=Co) complexes with β-diketiminate ligands in electrophilic and nucleophilic oxidation reactions is reported, and can be correlated to the spectroscopic features of the [(MIII )(μ-O)2 (MIII )']2+ core. In particular, the unprecedented nucleophilic reactivity of the symmetric [NiIII (μ-O)2 NiIII ]2+ complex and the decay of the asymmetric [NiIII (μ-O)2 CoIII ]2+ core through aromatic hydroxylation reactions represent a new domain for high-valent bis(μ-oxido)dimetal reactivity.
Collapse
Affiliation(s)
- Xenia Engelmann
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489, Berlin, Germany
| | - Shenglai Yao
- Department of Chemistry, Technische Universität Berlin, Straße des 17. Juni 135, 10623, Berlin, Germany
| | - Erik R Farquhar
- Case Center for Synchrotron Biosciences, NSLS-II, Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - Tibor Szilvási
- Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, Szent Gellért tér 4, 1111, Budapest, Hungary
| | - Uwe Kuhlmann
- Department of Chemistry, Technische Universität Berlin, Straße des 17. Juni 135, 10623, Berlin, Germany
| | - Peter Hildebrandt
- Department of Chemistry, Technische Universität Berlin, Straße des 17. Juni 135, 10623, Berlin, Germany
| | - Matthias Driess
- Department of Chemistry, Technische Universität Berlin, Straße des 17. Juni 135, 10623, Berlin, Germany
| | - Kallol Ray
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489, Berlin, Germany
| |
Collapse
|
47
|
Regnier V, Planet Y, Moore CE, Pecaut J, Philouze C, Martin D. Stable Di- and Tri-coordinated Carbon(II) Supported by an Electron-Rich β-Diketiminate Ligand. Angew Chem Int Ed Engl 2016; 56:1031-1035. [DOI: 10.1002/anie.201610798] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/01/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Vianney Regnier
- UMR CNRS 5250; Département de Chimie Moléculaire; Université Grenoble-Alpes; B. P. 53 38041 Grenoble France
| | - Yoan Planet
- UMR CNRS 5250; Département de Chimie Moléculaire; Université Grenoble-Alpes; B. P. 53 38041 Grenoble France
| | | | - Jacques Pecaut
- CEA; DRF-INAC-SyMMES; 17 Rue des Martyrs 38054 Grenoble France
| | - Christian Philouze
- UMR CNRS 5250; Département de Chimie Moléculaire; Université Grenoble-Alpes; B. P. 53 38041 Grenoble France
| | - David Martin
- UMR CNRS 5250; Département de Chimie Moléculaire; Université Grenoble-Alpes; B. P. 53 38041 Grenoble France
| |
Collapse
|
48
|
Regnier V, Planet Y, Moore CE, Pecaut J, Philouze C, Martin D. Stable Di- and Tri-coordinated Carbon(II) Supported by an Electron-Rich β-Diketiminate Ligand. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201610798] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Vianney Regnier
- UMR CNRS 5250; Département de Chimie Moléculaire; Université Grenoble-Alpes; B. P. 53 38041 Grenoble France
| | - Yoan Planet
- UMR CNRS 5250; Département de Chimie Moléculaire; Université Grenoble-Alpes; B. P. 53 38041 Grenoble France
| | | | - Jacques Pecaut
- CEA; DRF-INAC-SyMMES; 17 Rue des Martyrs 38054 Grenoble France
| | - Christian Philouze
- UMR CNRS 5250; Département de Chimie Moléculaire; Université Grenoble-Alpes; B. P. 53 38041 Grenoble France
| | - David Martin
- UMR CNRS 5250; Département de Chimie Moléculaire; Université Grenoble-Alpes; B. P. 53 38041 Grenoble France
| |
Collapse
|
49
|
Engelmann X, Yao S, Farquhar ER, Szilvási T, Kuhlmann U, Hildebrandt P, Driess M, Ray K. A New Domain of Reactivity for High‐Valent Dinuclear [M(μ‐O)
2
M′] Complexes in Oxidation Reactions. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607611] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xenia Engelmann
- Department of Chemistry Humboldt-Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Shenglai Yao
- Department of Chemistry Technische Universität Berlin Straße des 17. Juni 135 10623 Berlin Germany
| | - Erik R. Farquhar
- Case Center for Synchrotron Biosciences, NSLS-II Brookhaven National Laboratory Upton NY 11973 USA
| | - Tibor Szilvási
- Department of Inorganic and Analytical Chemistry Budapest University of Technology and Economics Szent Gellért tér 4 1111 Budapest Hungary
| | - Uwe Kuhlmann
- Department of Chemistry Technische Universität Berlin Straße des 17. Juni 135 10623 Berlin Germany
| | - Peter Hildebrandt
- Department of Chemistry Technische Universität Berlin Straße des 17. Juni 135 10623 Berlin Germany
| | - Matthias Driess
- Department of Chemistry Technische Universität Berlin Straße des 17. Juni 135 10623 Berlin Germany
| | - Kallol Ray
- Department of Chemistry Humboldt-Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
| |
Collapse
|
50
|
Pelties S, Maier T, Herrmann D, de Bruin B, Rebreyend C, Gärtner S, Shenderovich IG, Wolf R. Selective P4
Activation by a Highly Reduced Cobaltate: Synthesis of Dicobalt Tetraphosphido Complexes. Chemistry 2016; 23:6094-6102. [DOI: 10.1002/chem.201603296] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Stefan Pelties
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Thomas Maier
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Dirk Herrmann
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Bas de Bruin
- Van ‘t Hoff Institute for Molecular Sciences; University of Amsterdam; Science Park 904 9747 AG Groningen Netherlands
| | - Christophe Rebreyend
- Van ‘t Hoff Institute for Molecular Sciences; University of Amsterdam; Science Park 904 9747 AG Groningen Netherlands
| | - Stefanie Gärtner
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Ilya G. Shenderovich
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Robert Wolf
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| |
Collapse
|