1
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Glowacki-Pallach B, Lutter M, Schollmeyer D, Hiller W, Jouikov V, Jurkschat K. Extending Chirality in Group XIV Metallatranes. Inorg Chem 2023; 62:7662-7680. [PMID: 37156016 DOI: 10.1021/acs.inorgchem.2c04242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The syntheses of the racemic amino alcohol rac-N(CH2CMe2OH)(CMe2CH2OH)(CH2CHMeOH) (L22'1*H3, 2) and its representative N(CH2CMe2OH)(CMe2CH2OH)(CH2C(R)HMeOH) (L22'1RH3, 3) with the stereogenic carbon center being R-configured are reported. Also reported are the stannatranes L22'1*SnOt-Bu (4) L22'1RSnOt-Bu (6) and germatranes L22'1*GeOEt (5) and L22'1RGeOEt (7) as well as the trinuclear tin oxocluster [(μ3-O)(μ3-O-t-Bu){SnL22'1R}3] (8). NMR and IR spectroscopy, electrospray ionization mass spectrometry (ESI MS), and single crystal X-ray diffraction analysis characterize these compounds. Computational studies accompany the experimental work and help understand the diastereoselectivity observed in the course of the metallatrane syntheses.
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Affiliation(s)
- Britta Glowacki-Pallach
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, 44221 Dortmund, Germany
| | - Michael Lutter
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, 44221 Dortmund, Germany
| | - Dieter Schollmeyer
- Institut für Organische Chemie, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - Wolf Hiller
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, 44221 Dortmund, Germany
| | | | - Klaus Jurkschat
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, 44221 Dortmund, Germany
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2
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Kameo H, Izumi D, Matsuzaka H. Synthesis, Structure, and Bonding Properties of Hypercoordinate Triorganotin Compounds Featuring Three O→Sn Interactions. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hajime Kameo
- Department of Chemistry Graduate School of Science Osaka Prefecture University Gakuen-cho 1-1, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Daisuke Izumi
- Department of Chemistry Graduate School of Science Osaka Prefecture University Gakuen-cho 1-1, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Hiroyuki Matsuzaka
- Department of Chemistry Graduate School of Science Osaka Prefecture University Gakuen-cho 1-1, Naka-ku, Sakai Osaka 599-8531 Japan
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3
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Gerasimova TP, Khrizanforov MN, Shekurov RP, Budnikova YG, Miluykov VA, Katsyuba SA. Towards the intercalation of Li cations to the Co(II) and Mn(II) ferrocenyl-phosphinic MOFs. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2020.121641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Gawron M, Nayyar B, Krabbe C, Lutter M, Jurkschat K. A Novel Ferrocene‐Backboned Unsymmetrical Pincer‐Type Proligand and Its Organotin Derivatives. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801567] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Matthias Gawron
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| | - Bastian Nayyar
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| | - Christina Krabbe
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| | - Michael Lutter
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
| | - Klaus Jurkschat
- Fakultät für Chemie und Chemische Biologie Technische Universität Dortmund Otto‐Hahn‐Str. 6 44227 Dortmund Germany
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5
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Tagne Kuate AC, Lalancette RA, Bannenberg T, Jäkle F. Diferrocenylmercury‐Bridged Diphosphine: A Chiral, Ambiphilic, and Redox‐Active Bidentate Ligand. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alain C. Tagne Kuate
- Department of Chemistry Rutgers University—Newark 73 Warren Street Newark NJ 07102 USA
- Department of Chemistry Faculty of Science University of Dschang P.O. Box 67 Dschang Cameroon
| | - Roger A. Lalancette
- Department of Chemistry Rutgers University—Newark 73 Warren Street Newark NJ 07102 USA
| | - Thomas Bannenberg
- Institut für Anorganische und Analytische Chemie Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Frieder Jäkle
- Department of Chemistry Rutgers University—Newark 73 Warren Street Newark NJ 07102 USA
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6
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Nayyar B, Alnasr H, Hiller W, Jurkschat K. N-Functionalized Ferrocenes: Subvalent Group XIV Element Chlorides and tert-Butyllithium-Induced C-C Bond Cleavage under Mild Conditions. Angew Chem Int Ed Engl 2018; 57:5544-5547. [PMID: 29450955 DOI: 10.1002/anie.201800128] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 02/12/2018] [Indexed: 01/16/2023]
Abstract
The ferrocene derivative (η5 -Cp)Fe{η5 -C5 H3 -1-(ArNCH)-2-(CH2 NMe2 )} (1; Ar=2,6-iPr2 C6 H3 )) reacts diastereoselectively with LiR by carbolithiation and subsequent hydrolysis to give (η5 -Cp)Fe{η5 -C5 H3 -1-(ArHNCHR)-2-(CH2 NMe2 )} (3: R=tBu; 4: R=Ph; 5: R=Me) in high yields. For R=tBu, the organolithium derivative (η5 -Cp)Fe{η5 -C5 H3 -1-(ArLiNCHR)-2-(CH2 NMe2 )} (2) was isolated. Compound 2 reacts with GeCl2 ⋅dioxane and SnCl2 to give the metallylene amide chlorides (η5 -Cp)Fe{η5 -C5 H3 -1-(ArMNCHtBu)-2-(CH2 NMe2 )} 6 (M=GeCl) and 7 (M=SnCl), respectively, which each contain three stereogenic centers. The potential of 7 as a ligand in transition-metal chemistry is demonstrated by formation of its complex (η5 -Cp)Fe{η5 -C5 H3 -1-(ArMNCHtBu)-2-(CH2 NMe2 )} [9, M= Sn(Cl)W(CO)5 ]. Treatment of 3 with tert-butyllithium at room temperature causes an unprecedented carbon-carbon bond cleavage whereas under kinetic control, lithiation at the Cp-3 position takes place, which leads to the isolation of (η5 -Cp)Fe{η5 -C5 H3 -1-(ArHNCHtBu)-2-(CH2 NMe2 )-3-SiMe3 } (10).
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Affiliation(s)
- Bastian Nayyar
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, Otto-Hahn-Straße 6, 44227, Dortmund, Germany
| | - Hazem Alnasr
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, Otto-Hahn-Straße 6, 44227, Dortmund, Germany
| | - Wolf Hiller
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, Otto-Hahn-Straße 6, 44227, Dortmund, Germany
| | - Klaus Jurkschat
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund, Otto-Hahn-Straße 6, 44227, Dortmund, Germany
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7
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Tagne Kuate AC, Lalancette RA, Bannenberg T, Jäkle F. Diferrocenylmercury‐Bridged Diphosphine: A Chiral, Ambiphilic, and Redox‐Active Bidentate Ligand. Angew Chem Int Ed Engl 2018; 57:6552-6557. [DOI: 10.1002/anie.201803086] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Alain C. Tagne Kuate
- Department of Chemistry Rutgers University—Newark 73 Warren Street Newark NJ 07102 USA
- Department of Chemistry Faculty of Science University of Dschang P.O. Box 67 Dschang Cameroon
| | - Roger A. Lalancette
- Department of Chemistry Rutgers University—Newark 73 Warren Street Newark NJ 07102 USA
| | - Thomas Bannenberg
- Institut für Anorganische und Analytische Chemie Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Frieder Jäkle
- Department of Chemistry Rutgers University—Newark 73 Warren Street Newark NJ 07102 USA
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8
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Nayyar B, Alnasr H, Hiller W, Jurkschat K. N-funktionalisierte Ferrocene. Niedervalente Elementchloride der XIV. Gruppe und eine durchtert-Butyllithium induzierte C-C-Bindungsspaltung unter milden Bedingungen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Bastian Nayyar
- Fakultät für Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Hazem Alnasr
- Fakultät für Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Wolf Hiller
- Fakultät für Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Klaus Jurkschat
- Fakultät für Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44227 Dortmund Deutschland
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9
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Nayyar B, Kapoor R, Lutter M, Alnasr H, Jurkschat K. It's Getting Tight: Highly Substituted Intramolecularly P=O→Sn Coordinated Ferrocene Derivatives. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700914] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bastian Nayyar
- Lehrstuhl für Anorganische Chemie II Fakultät für Chemie und Chemische Biologie der TU Dortmund 44221 Dortmund Germany
| | - Ramid Kapoor
- Lehrstuhl für Anorganische Chemie II Fakultät für Chemie und Chemische Biologie der TU Dortmund 44221 Dortmund Germany
| | - Michael Lutter
- Lehrstuhl für Anorganische Chemie II Fakultät für Chemie und Chemische Biologie der TU Dortmund 44221 Dortmund Germany
| | - Hazem Alnasr
- Lehrstuhl für Anorganische Chemie II Fakultät für Chemie und Chemische Biologie der TU Dortmund 44221 Dortmund Germany
| | - Klaus Jurkschat
- Lehrstuhl für Anorganische Chemie II Fakultät für Chemie und Chemische Biologie der TU Dortmund 44221 Dortmund Germany
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10
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Nayyar B, Koop S, Lutter M, Jurkschat K. Ferrocene‐Based, Potentially D,C,D‐Coordinating (D = O, S), Pincer‐Type Proligands and Their Organotin Derivatives. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700362] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Bastian Nayyar
- Lehrstuhl für Anorganische Chemie II Fakultät Chemie und Chemische Biologie der TU Dortmund Technische Universität Dortmund 44221 Dortmund Germany
| | - Stefan Koop
- Lehrstuhl für Anorganische Chemie II Fakultät Chemie und Chemische Biologie der TU Dortmund Technische Universität Dortmund 44221 Dortmund Germany
| | - Michael Lutter
- Lehrstuhl für Anorganische Chemie II Fakultät Chemie und Chemische Biologie der TU Dortmund Technische Universität Dortmund 44221 Dortmund Germany
| | - Klaus Jurkschat
- Lehrstuhl für Anorganische Chemie II Fakultät Chemie und Chemische Biologie der TU Dortmund Technische Universität Dortmund 44221 Dortmund Germany
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11
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Malastová A, Vallo J, Almássy A, Pitoňák M, Neogrády P, Šebesta R. Fe–Li Interactions in Ferrocenyllithium Compounds. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Andrea Malastová
- Department of Organic Chemistry Faculty of Natural Sciences Comenius University Mlynská dolina, Ilkovičova 6 84215 Bratislava Slovakia
| | - Ján Vallo
- Department of Physical and Theoretical Chemistry Faculty of Natural Sciences Comenius University Mlynská dolina, Ilkovičova 6 84215 Bratislava Slovakia
| | - Ambroz Almássy
- Department of Organic Chemistry Faculty of Natural Sciences Comenius University Mlynská dolina, Ilkovičova 6 84215 Bratislava Slovakia
| | - Michal Pitoňák
- Department of Physical and Theoretical Chemistry Faculty of Natural Sciences Comenius University Mlynská dolina, Ilkovičova 6 84215 Bratislava Slovakia
- Computing Center of the Slovak Academy of Sciences Dúbravská cesta č. 9 84535 Bratislava Slovakia
| | - Pavel Neogrády
- Department of Physical and Theoretical Chemistry Faculty of Natural Sciences Comenius University Mlynská dolina, Ilkovičova 6 84215 Bratislava Slovakia
| | - Radovan Šebesta
- Department of Organic Chemistry Faculty of Natural Sciences Comenius University Mlynská dolina, Ilkovičova 6 84215 Bratislava Slovakia
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12
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Janssen B, Lutter M, Alnasr H, Krossing I, Jurkschat K. A Ferrocenyl-Backboned Unsymmetric O,C-Coordinating Ligand and Its Tin Derivatives. ChemistryOpen 2016; 5:319-24. [PMID: 27547641 PMCID: PMC4981052 DOI: 10.1002/open.201600048] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Indexed: 11/29/2022] Open
Abstract
The syntheses of the phosphonyl-substituted ferrocenyl stannane Fe[{η (5)-C5H3-1-SnPh3-2-P(O)(O-iPr)2}{η (5)-C5H4P(O)(O-iPr)2}] (1) and its iodine derivative Fe[{η (5)-C5H3-1-SnPh2I-2-P(O)(O-iPr)2}{η (5)-C5H4P(O)(O-iPr)2}] (2) are reported. The syntheses of the corresponding salts Fe[{η (5)-C5H3-1-SnPh2-2-P(O)(O-iPr)2}{η (5)-C5H4P(O)(O-iPr)2}]X (3, X=Al{OC(CF3)3}4, 4, X=ClO4, 5, X=HgI3), respectively, are also described. The compounds are characterized by elemental analyses, (1)H, (13)C, (31)P, (119)Sn NMR and IR spectroscopy, electrospray ionization mass spectrometry, and, except for 4 and 5, single-crystal X-ray diffraction analyses.
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Affiliation(s)
- Bastian Janssen
- Lehrstuhl für Anorganische Chemie IIFakultät Chemie und Chemische BiologieTU Dortmund44221DortmundGermany
| | - Michael Lutter
- Lehrstuhl für Anorganische Chemie IIFakultät Chemie und Chemische BiologieTU Dortmund44221DortmundGermany
| | - Hazem Alnasr
- Lehrstuhl für Anorganische Chemie IIFakultät Chemie und Chemische BiologieTU Dortmund44221DortmundGermany
| | - Ingo Krossing
- Institut für Anorganische und Analytische ChemieAlbert-Ludwigs Universität FreiburgAlbertstr. 2179104Freiburg i. Br.Germany
| | - Klaus Jurkschat
- Lehrstuhl für Anorganische Chemie IIFakultät Chemie und Chemische BiologieTU Dortmund44221DortmundGermany
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13
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Dubován L, Pöllnitz A, Silvestru C. Tri(3‐pyridyl)‐ and Tri(4‐pyridyl)phosphine Chalcogenides and Their Complexes with ZnTPP (TPP = Tetraphenylporphyrinate). Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201501333] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Lea Dubován
- Departamentul de Chimie, Centrul de Chimie Supramoleculară Organică şi Organometalică (CCSOOM), Facultatea de Chimie şi Inginerie Chimică, Universitatea Babeş‐Bolyai, Str. Arany Janos 11, Cluj‐Napoca, 400028, Romania http://www.chem.ubbcluj.ro/~ccsoom/organometallic/
| | - Alpár Pöllnitz
- Departamentul de Chimie, Centrul de Chimie Supramoleculară Organică şi Organometalică (CCSOOM), Facultatea de Chimie şi Inginerie Chimică, Universitatea Babeş‐Bolyai, Str. Arany Janos 11, Cluj‐Napoca, 400028, Romania http://www.chem.ubbcluj.ro/~ccsoom/organometallic/
| | - Cristian Silvestru
- Departamentul de Chimie, Centrul de Chimie Supramoleculară Organică şi Organometalică (CCSOOM), Facultatea de Chimie şi Inginerie Chimică, Universitatea Babeş‐Bolyai, Str. Arany Janos 11, Cluj‐Napoca, 400028, Romania http://www.chem.ubbcluj.ro/~ccsoom/organometallic/
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14
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Gawron M, Dietz C, Lutter M, Duthie A, Jouikov V, Jurkschat K. Different Complexation Behavior of P-Functionalized Ferrocene Derivatives Towards SnCl2 , SnCl4 and SnPh2 Cl2 : Auto-ionization and Redox-Type Reactions. Chemistry 2015; 21:16609-22. [PMID: 26480839 DOI: 10.1002/chem.201501999] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Indexed: 11/10/2022]
Abstract
The novel phosphonyl-substituted ferrocene derivatives [Fe(η(5) -Cp)(η(5) -C5 H3 {P(O)(O-iPr)2 }2 -1,2)] (Fc(1,2) ) and [Fe{η(5) -C5 H4 P(O)(O-iPr)2 }2 ] (Fc(1,1') ) react with SnCl2 , SnCl4 , and SnPh2 Cl2 , giving the corresponding complexes [(Fc(1,2) )2 SnCl][SnCl3 ] (1), [{(Fc(1,1') )SnCl2 }n ] (2), [(Fc(1,1') )SnCl4 ] (3), [{(Fc(1,1') )SnPh2 Cl2 }n ] (4), and [(Fc(1,2) )SnCl4 ] (5), respectively. The compounds are characterized by elemental analyses, (1) H, (13) C, (31) P, (119) Sn NMR and IR spectroscopy, (31) P and (119) Sn CP-MAS NMR spectroscopy, cyclovoltammetry, electrospray ionization mass spectrometry, and single-crystal as well as powder X-ray diffraction analyses. The experimental work is accompanied by DFT calculations, which help to shed light on the origin for the different reaction behavior of Fc(1,1') and Fc(1,2) towards tin(II) chloride.
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Affiliation(s)
- Matthias Gawron
- Lehrstuhl für Anorganische Chemie II, Fakultät Chemie und Chemische Biologie der Technischen Universität Dortmund, 44221 Dortmund (Germany)
| | - Christina Dietz
- Lehrstuhl für Anorganische Chemie II, Fakultät Chemie und Chemische Biologie der Technischen Universität Dortmund, 44221 Dortmund (Germany)
| | - Michael Lutter
- Lehrstuhl für Anorganische Chemie II, Fakultät Chemie und Chemische Biologie der Technischen Universität Dortmund, 44221 Dortmund (Germany)
| | - Andrew Duthie
- School of Life and Environmental Science, Deakin University, Geelong, Victoria 3216 (Australia)
| | - Viatcheslav Jouikov
- Molecular Chemistry and Photonics, UMR 6226 ISCR, University of Rennes I, 35042 Rennes (France)
| | - Klaus Jurkschat
- Lehrstuhl für Anorganische Chemie II, Fakultät Chemie und Chemische Biologie der Technischen Universität Dortmund, 44221 Dortmund (Germany).
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15
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Bariak V, Malastová A, Almássy A, Šebesta R. Retro-Brook Rearrangement of Ferrocene-Derived Silyl Ethers. Chemistry 2015. [DOI: 10.1002/chem.201501711] [Citation(s) in RCA: 9] [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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16
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Focken T, Hanessian S. Application of cyclic phosphonamide reagents in the total synthesis of natural products and biologically active molecules. Beilstein J Org Chem 2014; 10:1848-77. [PMID: 25246946 PMCID: PMC4168934 DOI: 10.3762/bjoc.10.195] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 06/26/2014] [Indexed: 12/12/2022] Open
Abstract
A review of the synthesis of natural products and bioactive compounds adopting phosphonamide anion technology is presented highlighting the utility of phosphonamide reagents in stereocontrolled bond-forming reactions. Methodologies utilizing phosphonamide anions in asymmetric alkylations, Michael additions, olefinations, and cyclopropanations will be summarized, as well as an overview of the synthesis of the employed phosphonamide reagents.
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Affiliation(s)
- Thilo Focken
- Xenon Pharmaceuticals Inc., 3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Stephen Hanessian
- Department of Chemistry, Université de Montréal, C.P. 6128, Succursale Centre-Ville, Montréal, QC H3C 3J7, Canada
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17
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Leusmann E, Wagner M, Rosemann NW, Chatterjee S, Dehnen S. Synthesis, crystal structure, and photoluminescence studies of a ruthenocenyl-decorated Sn/S cluster. Inorg Chem 2014; 53:4228-33. [PMID: 24716534 DOI: 10.1021/ic500367y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Recently, we reported on ferrocenyl-decorated Sn/S clusters; herein, we present the extension of our investigations by attachment of ruthenocenyl units to an according cluster skeleton. The latter was realized upon improvement of the synthesis of acetylruthenocene, its conversion to a hydrazone derivative, and the subsequent reaction with a keto-functionalized Sn/S precursor complex. The report comprises the crystal structures of acetylruthenocene and the ruthenocenyl-terminated Sn/S cluster [(R(Rc)Sn)4Sn2S10] (R(Rc) = CMe2CH2C(Me)═N-N═C(Me)Rc), as well as the discussion of the electrochemical properties of the latter and its behavior during time-resolved photoluminescence investigations.
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Affiliation(s)
- Eliza Leusmann
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften, Philipps-Universität Marburg , Hans-Meerwein-Str., D-35043 Marburg, Germany
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18
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Affiliation(s)
- Dieter Schaarschmidt
- Inorganic
Chemistry, Institute of Chemistry, Faculty of Sciences, Technische Universität Chemnitz, 09107 Chemnitz, Germany
| | - Heinrich Lang
- Inorganic
Chemistry, Institute of Chemistry, Faculty of Sciences, Technische Universität Chemnitz, 09107 Chemnitz, Germany
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