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Ziółkowska A, Doroszuk J, Ponikiewski Ł. Overview of the Synthesis and Catalytic Reactivity of Transition Metal Complexes Based on C═P Bond Systems. Organometallics 2023. [DOI: 10.1021/acs.organomet.2c00379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Adhikari AK, Grell T, Lönnecke P, Hey-Hawkins E. Versatile Coordination Modes of Triphospha-1,4-pentadiene-2,4-diamine. Inorg Chem 2018; 57:3297-3304. [PMID: 29509417 DOI: 10.1021/acs.inorgchem.8b00067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
1,3,5-Triphospha-1,4-pentadiene-2,4-diamine reacts with [M(CO)4L] (M = Mo, L = nbd (norbornadiene); M = W, L = 2 CH3CN) to give the chelate complexes [M(CO)4(PMes{C(NHCy)PMes}2-κ P1 ,P3)]. In contrast, an unusual intramolecular rearrangement occurred with [Cu(CH3CN)4]PF6 leading to the dimeric copper(I) complex [Cu(CNCy){PHMesPMesC(NHCy)PMes-κ P1 ,P3}]2(PF6)2. The mechanism of the rearrangement was supported by quantum-mechanical calculations. The transition-metal complexes were characterized by multinuclear NMR spectroscopy, mass spectrometry, infrared spectroscopy, and X-ray crystallography.
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Affiliation(s)
- Anup K Adhikari
- Faculty of Chemistry and Mineralogy , Institute of Inorganic Chemistry , Johannisallee 29 , D-04103 Leipzig , Germany
| | - Toni Grell
- Faculty of Chemistry and Mineralogy , Institute of Inorganic Chemistry , Johannisallee 29 , D-04103 Leipzig , Germany
| | - Peter Lönnecke
- Faculty of Chemistry and Mineralogy , Institute of Inorganic Chemistry , Johannisallee 29 , D-04103 Leipzig , Germany
| | - Evamarie Hey-Hawkins
- Faculty of Chemistry and Mineralogy , Institute of Inorganic Chemistry , Johannisallee 29 , D-04103 Leipzig , Germany
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Fassbender J, Schnakenburg G, Gates DP, Espinosa Ferao A, Streubel R. Unconventional ionic ring-deconstruction pathways of a three-membered heterocycle. Chem Commun (Camb) 2018; 54:14013-14016. [DOI: 10.1039/c8cc08713j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Two different ionic deconstruction reactions of the oxaphosphirane ring in I are reported. One is induced by base and involves displacement of the aldehyde unit forming II whilst acid-initiated extrusion of the ring-carbon with its substituents yielded III. Further insights into the latter ring-deconstruction were obtained by quantum chemical calculations.
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Affiliation(s)
- Jan Fassbender
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - Derek P. Gates
- Department of Chemistry
- University of British Columbia
- Vancouver
- Canada
| | - Arturo Espinosa Ferao
- Departamento de Química Orgánica
- Universidad de Murcia
- Campus de Espinardo
- 30100 Murcia
- Spain
| | - Rainer Streubel
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
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Streubel R, Junker P, Kyri AW, Schnakenburg G. Synthesis of P-CPh 3 Substituted Spirooxaphosphirane Complexes: Steric Effects Dominate the Product Formation. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00404] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rainer Streubel
- Institut für Anorganische
Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße
1, 53121 Bonn, Germany
| | - Philip Junker
- Institut für Anorganische
Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße
1, 53121 Bonn, Germany
| | - Andreas W. Kyri
- Institut für Anorganische
Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße
1, 53121 Bonn, Germany
| | - Gregor Schnakenburg
- Institut für Anorganische
Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße
1, 53121 Bonn, Germany
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6
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Klein M, Schnakenburg G, Espinosa Ferao A, Streubel R. Rearrangement and deoxygenation of 3,3-bis(2-pyridyl)oxaphosphirane complexes. Dalton Trans 2016; 45:2085-94. [DOI: 10.1039/c5dt03404c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The reaction of Li/Cl phosphinidenoid pentacarbonylmetal(0) complexes with bis(2-pyridyl)ketone led to overcrowded oxaphosphirane derivatives. They can undergo deoxygenation by Ti(iii) reagents or ring expansion via P–C cleavage followed by P–N cyclization.
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Affiliation(s)
- Melina Klein
- Institut für Anorganische Chemie
- Rheinische Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie
- Rheinische Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - Arturo Espinosa Ferao
- Departamento de Química Orgánica. Facultad de Química. Universidad de Murcia
- 30100 Murcia
- Spain
| | - Rainer Streubel
- Institut für Anorganische Chemie
- Rheinische Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
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Masuda JD, Boeré RT. Metal carbonyl complexes of phosphaamidines. Coordinative integrity detected in C-amino(λ3,σ2)-phosphaalkene isomers coordinated through n(P) HOMO−1 donor orbitals. Dalton Trans 2016; 45:2102-15. [DOI: 10.1039/c5dt03393d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
L(Cr,Mo,W)(CO)5coordination ofN,P-disubstituted phosphaamidines stabilizes molecules prone to isomerization. NMR spectra are consistent with the average mirror symmetry.
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Affiliation(s)
- Jason D. Masuda
- Department of Chemistry
- Saint Mary's University
- Nova Scotia
- Canada
| | - René T. Boeré
- Department of Chemistry and Biochemistry
- University of Lethbridge
- Alberta
- Canada
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Sasamori T, Villalba Franco JM, Guo J, Sugamata K, Nagase S, Streubel R, Tokitoh N. Selenium‐Substituted Phosphaalkenes Obtained through 1,2‐Elimination of Chlorosilanes from Selenenylchlorophosphines. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500989] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Takahiro Sasamori
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611‐0011, Japan http://boc.kuicr.kyoto‐u.ac.jp/www/
| | - José Manuel Villalba Franco
- Institut für Anorganische Chemie der Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Str. 1, 53121 Bonn, Germany
| | - Jing‐Dong Guo
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611‐0011, Japan http://boc.kuicr.kyoto‐u.ac.jp/www/
| | - Koh Sugamata
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611‐0011, Japan http://boc.kuicr.kyoto‐u.ac.jp/www/
| | - Shigeru Nagase
- Fukui Institute for Fundamental Chemistry, Kyoto University, Kyoto, Kyoto 606‐8103, Japan
| | - Rainer Streubel
- Institut für Anorganische Chemie der Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Str. 1, 53121 Bonn, Germany
| | - Norihiro Tokitoh
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611‐0011, Japan http://boc.kuicr.kyoto‐u.ac.jp/www/
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Espinosa A, de las Heras E, Streubel R. Oxaphosphirane-Borane Complexes: Ring Strain and Migratory Insertion/Ring-Opening Reactions. Inorg Chem 2014; 53:6132-40. [PMID: 24902079 DOI: 10.1021/ic500536h] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Arturo Espinosa
- Departamento
de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
| | - Edgar de las Heras
- Departamento
de Química Orgánica, Facultad de Química, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
| | - Rainer Streubel
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str.
1, 53121 Bonn, Germany
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Huang CYD, Doyle AG. The chemistry of transition metals with three-membered ring heterocycles. Chem Rev 2014; 114:8153-98. [PMID: 24869559 DOI: 10.1021/cr500036t] [Citation(s) in RCA: 374] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Klein M, Albrecht C, Schnakenburg G, Streubel R. A New Route to Phosphaalkene Chelate Complexes: SET Deoxygenation of Oxaphosphirane Complexes Followed by Intramolecular CO Substitution. Organometallics 2013. [DOI: 10.1021/om400654c] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Melina Klein
- Institut für
Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Carolin Albrecht
- Institut für
Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Gregor Schnakenburg
- Institut für
Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
| | - Rainer Streubel
- Institut für
Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany
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Albrecht C, Schneider E, Engeser M, Schnakenburg G, Espinosa A, Streubel R. Synthesis and DFT calculations of spirooxaphosphirane complexes. Dalton Trans 2013; 42:8897-906. [DOI: 10.1039/c3dt50556a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Espinosa A, Streubel R. Exocyclic Bond Cleavage in Oxaphosphirane Complexes? Chemistry 2012; 18:13405-11. [DOI: 10.1002/chem.201201057] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Revised: 06/26/2012] [Indexed: 11/10/2022]
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