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Volk N, Malik P, Alcaraz AG, Espinosa Ferao A, Streubel R. Chemistry of oxaphosphirane complexes. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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2
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Streubel R, Volk N, Schnakenburg G, García Alcaraz A, Espinosa Ferao A. Synthesis of the First Oxaphosphirane Iron Complexes. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000812] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rainer Streubel
- Institute for Inorganic Chemistry Rheinische Friedrich-Wilhelms-Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Germany
| | - Niklas Volk
- Institute for Inorganic Chemistry Rheinische Friedrich-Wilhelms-Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Germany
| | - Gregor Schnakenburg
- Institute for Inorganic Chemistry Rheinische Friedrich-Wilhelms-Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Germany
| | - Antonio García Alcaraz
- Department of Organic Chemistry Faculty of Chemistry University of Murcia Campus de Espinardo 30100 Murcia Spain
| | - Arturo Espinosa Ferao
- Department of Organic Chemistry Faculty of Chemistry University of Murcia Campus de Espinardo 30100 Murcia Spain
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3
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Schmer A, Volk N, Espinosa Ferao A, Streubel R. Access and unprecedented reaction pathways of Li/Cl phosphinidenoid iron(0) complexes. Dalton Trans 2019; 48:339-345. [DOI: 10.1039/c8dt04417a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Complexes [Fe(CO)4(RPCl2)] (2) (a: R = CPh3, b: R = tBu) were used to generate the first examples of phosphinidenoid iron(0) complexes [Li(12-crown-4)(solv)n][Fe(CO)4(RPCl] (3a,b), characterized by NMR spectroscopy.
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Affiliation(s)
- Alexander Schmer
- Institute of Inorganic Chemistry
- University of Bonn
- D-53121 Bonn
- Germany
| | - Niklas Volk
- Institute of Inorganic Chemistry
- University of Bonn
- D-53121 Bonn
- Germany
| | - Arturo Espinosa Ferao
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Murcia
- E-30100 Murcia
- Spain
| | - Rainer Streubel
- Institute of Inorganic Chemistry
- University of Bonn
- D-53121 Bonn
- Germany
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4
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Schmer A, Terschüren T, Schnakenburg G, Espinosa Ferao A, Streubel R. Access to 1,1′‐Bifunctional Phosphane Iron(0) Complexes via P–N Bond‐Forming Reactions and Selective P‐Functionalizations. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201801065] [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)
- Alexander Schmer
- Institute of Inorganic Chemistry University of Bonn Gerhard‐Domagk Str. 1 53121 Bonn Germany
| | - Tatjana Terschüren
- Institute of Inorganic Chemistry University of Bonn Gerhard‐Domagk Str. 1 53121 Bonn Germany
| | - Gregor Schnakenburg
- Institute of Inorganic Chemistry University of Bonn Gerhard‐Domagk Str. 1 53121 Bonn Germany
| | - Arturo Espinosa Ferao
- Departamento de Química Orgánica Facultad de Química Universidad de Murcia Campus de Espinardo 30100 Murcia Spain
| | - Rainer Streubel
- Institute of Inorganic Chemistry University of Bonn Gerhard‐Domagk Str. 1 53121 Bonn Germany
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5
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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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Espinosa Ferao A, Streubel R. A Computational Study on the Stability of Oxaphosphirane Rings towards Closed-Shell Valence Isomerization. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700177] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Arturo Espinosa Ferao
- Departamento de Química Orgánica; Facultad de Química; Universidad de Murcia; Campus de Espinardo 30100 Murcia Spain
| | - Rainer Streubel
- Institut für Anorganische Chemie; Rheinischen Friedrich-Wilhelms-Universität Bonn; Gerhardt-Domagk-Strasse 1 53121 Bonn Germany
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7
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Streubel R, Schmer A, Kyri AW, Schnakenburg G. 1,1′-Bifunctional Aminophosphane Complexes via N–H Bond Insertions of a Li/Cl Phosphinidenoid Complex and First Studies on N/P Mono Functionalizations. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00073] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [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
| | - Alexander Schmer
- 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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Espinosa Ferao A, Streubel R. Thiaphosphiranes and Their Complexes: Systematic Study on Ring Strain and Ring Cleavage Reactions. Inorg Chem 2016; 55:9611-9619. [PMID: 27618483 DOI: 10.1021/acs.inorgchem.6b01322] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Arturo Espinosa Ferao
- 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-Strasse 1, 53121 Bonn, Germany
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Majhi PK, Kyri AW, Schmer A, Schnakenburg G, Streubel R. Synthesis and Deprotonation of Aminophosphane Complexes: First K/N(H)R Phosphinidenoid Complexes and Access to a Complex with a P 2 N-Ring Ligand. Chemistry 2016; 22:15413-15419. [PMID: 27607194 DOI: 10.1002/chem.201600850] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 08/10/2016] [Indexed: 11/12/2022]
Abstract
Synthesis of 1,1'-bifunctional aminophosphane complexes 3 a-e was achieved by the reaction of Li/Cl phosphinidenoid complex 2 with various primary amines (R=Me, iPr, tBu, Cy, Ph). Deprotonation of complex 3 a (R=Me) with potassium hexamethyldisilazide yielded a mixture of K/NHMe phosphinidenoid complex 4 a and potassium phosphanylamido complex 4 a'. Treatment of complex 3 c (R=tBu) and e (R=Ph) with KHMDS afforded the first examples of K/NHR phosphinidenoid complexes 4 c and e. The reaction of complex 3 c with 2 molar equivalents of KHMDS followed by PhPCl2 afforded complexes 5 c,c', which possess a P2 N-ring ligand. All complexes were characterized by NMR, IR, MS, and microanalysis, and additionally, complexes 3 b-e and 5 c' were scrutinized by single-crystal X-ray crystallography.
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Affiliation(s)
- Paresh Kumar Majhi
- Institut für Anorganische Chemie der, Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Andreas Wolfgang Kyri
- Institut für Anorganische Chemie der, Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Alexander Schmer
- Institut für Anorganische Chemie der, Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie der, Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Rainer Streubel
- Institut für Anorganische Chemie der, Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany.
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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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11
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Kyri AW, Nesterov V, Schnakenburg G, Streubel R. Synthesis and Reaction of the First 1,2-Oxaphosphetane Complexes. Angew Chem Int Ed Engl 2014; 53:10809-12. [DOI: 10.1002/anie.201404877] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Indexed: 11/12/2022]
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12
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Kyri AW, Nesterov V, Schnakenburg G, Streubel R. Synthese und Reaktion der ersten 1,2-Oxaphosphetankomplexe. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201404877] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Streubel R, Kyri AW, Duan L, Schnakenburg G. Synthesis of Li/OR phosphinidenoid complexes: on the evidence for intramolecular O–Li donation and the effect of cation encapsulation. Dalton Trans 2014; 43:2088-97. [DOI: 10.1039/c3dt52269e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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14
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Abdrakhmanova L, Schnakenburg G, Espinosa A, Streubel R. The 3-Acetyloxaphosphirane/1,3,2-Dioxaphosphol-4-ene Rearrangement. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201301169] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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15
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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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16
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Abdrakhmanova L, Espinosa A, Streubel R. Reaction of Li/Cl phosphinidenoid complexes with a phosphite substituted ketone: access to complexes with a novel mixed-valence polycyclic P,C-ligand system. Dalton Trans 2013; 42:10510-4. [DOI: 10.1039/c3dt50902h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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