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Shimada S, Yin SF, Choe YK. Synthesis, structure and properties of trivalent and pentavalent tricarbabismatranes. Chem Commun (Camb) 2022; 58:6614-6617. [PMID: 35583950 DOI: 10.1039/d2cc00751g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first trivalent and pentavalent tricarbabismatranes were synthesized by the reaction of N(CH2{2-LiC6H4})3 with BiCl3 and subsequent reaction with XeF2, respectively. The trivalent bismatrane was easily oxidized by air, while the pentavalent bismatrane difluoride was relatively stable to air. A similar pentavalent bismatrance dichloride was prone to C-Cl bond reductive elimination even at room temperature.
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Affiliation(s)
- Shigeru Shimada
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan.
| | - Shuang-Feng Yin
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan.
| | - Yoong-Kee Choe
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan.
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2
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Crouse J, Haack A, Benter T, Hopkins WS. Understanding Nontraditional Differential Mobility Behavior: A Case Study of the Tricarbastannatrane Cation, N(CH 2CH 2CH 2) 3Sn . JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2020; 31:796-802. [PMID: 32129991 DOI: 10.1021/jasms.9b00042] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The effect of strong ion-solvent interactions on the differential mobility behavior of the tricarbastannatrane cation, N(CH2CH2CH2)3Sn+, has been investigated. Exotic "type D" dispersion behavior, which is intermediate to the more common types C and A behavior, is observed for gaseous N2 environments that are seeded with acetone and acetonitrile vapor. Quantum chemical calculations and first-principles modeling show that under low-field conditions [N(CH2CH2CH2)3Sn + solvent]+ complexes containing a single solvent molecule survive the entire separation waveform duty cycle and interact weakly with the chemically modified environment. However, at high separation voltages, the ion-solvent bond dissociates and dynamic clustering ensues.
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Affiliation(s)
- Jeff Crouse
- Department of Chemistry and Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Alexander Haack
- Department of Physical and Theoretical Chemistry, University of Wuppertal, Gauss Str. 20, 42119 Wuppertal, Germany
| | - Thorsten Benter
- Department of Physical and Theoretical Chemistry, University of Wuppertal, Gauss Str. 20, 42119 Wuppertal, Germany
| | - W Scott Hopkins
- Department of Chemistry and Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
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Glowacki B, Lutter M, Hiller W, Jurkschat K. Control of Λ- and Δ-Isomerization of the Atrane Cages in Group XIV Metallatranes by Chiral Axial Substituents. Inorg Chem 2019; 58:4244-4252. [PMID: 30860360 DOI: 10.1021/acs.inorgchem.8b03312] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The syntheses of the novel stannatranes N(CH2CMe2O)3Sn-(1 S)-(-)-OC(O)C(OMe)(CF3)(C6H5), 1( S, Δ), and N(CH2CMe2O)3Sn-(1 R)-(+)-OC(O)C(OMe)(CF3)(C6H5), 2( R, Λ), and germatranes N(CH2CMe2O)3Ge-(1 S)-(-)-OC(O)C(OMe)(CF3)(C6H5), 3( S, Δ), and N(CH2CMe2O)3Ge-(1 R)-(+)-OC(O)C(OMe)(CF3)(C6H5), 4( R, Λ) (with 1, S, Δ-configured/2, R, Λ-configured and 3, S, Δ-configured/4, R, Λ-configured being pairs of enantiomers) are reported. The compounds were characterized by NMR and IR spectroscopy, electrospray ionization mass spectrometry, and single crystal X-ray diffraction analysis. The epimerization via Λ ⇌ Δ ring flip of the enantiomeric stannatrane pair 1( S, Δ)/2( R, Λ) was investigated by NMR experiments at variable temperatures and density functional theory (DFT) calculations.
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Affiliation(s)
- Britta Glowacki
- Fakultät für Chemie und Chemische Biologie , Technische Universität Dortmund , Dortmund 44221 , Germany
| | - Michael Lutter
- Fakultät für Chemie und Chemische Biologie , Technische Universität Dortmund , Dortmund 44221 , Germany
| | - Wolf Hiller
- Fakultät für Chemie und Chemische Biologie , Technische Universität Dortmund , Dortmund 44221 , Germany
| | - Klaus Jurkschat
- Fakultät für Chemie und Chemische Biologie , Technische Universität Dortmund , Dortmund 44221 , Germany
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Glowacki B, Lutter M, Alnasr H, Seymen R, Hiller W, Jurkschat K. Introducing Stereogenic Centers to Group XIV Metallatranes. Inorg Chem 2017; 56:4937-4949. [PMID: 28394573 DOI: 10.1021/acs.inorgchem.6b03126] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The syntheses of the novel amino alcohols NH(CH2CMe2OH)2(CMe2CH2OH) (1) and N(CH2CMe2OH)(CMe2CH2OH)(CH2CH2OH) (2) as well as the stannatranes N(CH2CMe2O)(CMe2CH2O)(CH2CH2O)SnX (3, X = Ot-Bu), N(CH2CMe2O)3SnOC(O)C9H13O2, 4, and germatranes N(CH2CMe2O)(CMe2CH2O)(CH2CH2O)GeX (5, X = OEt; 6, X = Br) are reported. The compounds were characterized by 1H, 13C (1-6), 119Sn (3, 4), and 15N (2, 3, 5) NMR and IR spectroscopy, electrospray ionization mass spectrometry, and single crystal X-ray diffraction analysis. Graphset analyses were performed for compounds 1 and 2. Detailed NMR spectroscopic studies including variable temperature 1H (3, 5, 6) and 119Sn (3, 4) DOSY experiments reveal the stannatrane 3 being involved in a monomer-dimer equilibrium. Both the stannatranes 3 and 4 as well as the germatranes 5 and 6 show Λ ⇌ Δ isomerization of the atrane cages in solution.
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Affiliation(s)
- Britta Glowacki
- 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
| | - Hazem Alnasr
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund , 44221 Dortmund, Germany
| | - Rana Seymen
- Fakultät für Chemie und Chemische Biologie, Technische Universität Dortmund , 44221 Dortmund, 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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Glowacki B, Lutter M, Schollmeyer D, Hiller W, Jurkschat K. Novel Stannatrane N(CH 2CMe 2O) 2(CMe 2CH 2O)SnO-t-Bu and Related Oligonuclear Tin(IV) Oxoclusters. Two Isomers in One Crystal. Inorg Chem 2016; 55:10218-10228. [PMID: 27673366 DOI: 10.1021/acs.inorgchem.6b01429] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The syntheses of the alkanolamine N(CH2CMe2OH)2(CMe2CH2OH) (1), of the stannatrane N(CH2CMe2O)2(CMe2CH2O)SnO-t-Bu (2), and of the trinuclear tin oxocluster 3 consisting of the two isomers [(μ3-O)(O-t-Bu){Sn(OCH2CMe2)(OCMe2CH2)2N}3] (3a) and [(μ3-O)(μ3-O-t-Bu){Sn(OCH2CMe2)(OCMe2CH2)2N}3] (3b) as well as the isolation of a few crystals of the hexanuclear tin oxocluster [LSnOSn(OH)3LSnOH]2 [L = N(CH2CMe2O)2(CMe2CH2O)] (4) are reported. The compounds were characterized by 1H, 13C, 15N, and 119Sn (1-3) nuclear magnetic resonance and infrared spectroscopy, electrospray ionization mass spectrometry, and single-crystal X-ray diffraction analysis (1-4). A graph set analysis was performed for compound 1. The relative energies of 3a and 3b were estimated by density functional theory calculations that show that the energy differences are small.
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Affiliation(s)
- Britta Glowacki
- 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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Simidzija P, Lecours MJ, Marta RA, Steinmetz V, McMahon TB, Fillion E, Hopkins WS. Changes in Tricarbastannatrane Transannular N–Sn Bonding upon Complexation Reveal Lewis Base Donicities. Inorg Chem 2016; 55:9579-9585. [DOI: 10.1021/acs.inorgchem.6b01185] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Petar Simidzija
- Department of Chemistry, University of Waterloo, Waterloo, OntarioN2L 3G1, Canada
| | - Michael J. Lecours
- Department of Chemistry, University of Waterloo, Waterloo, OntarioN2L 3G1, Canada
| | - Rick A. Marta
- Department of Chemistry, University of Waterloo, Waterloo, OntarioN2L 3G1, Canada
| | - Vincent Steinmetz
- Laboratoire Chimie Physique—CLIO,
Bâtiment 201, Porte 2, Campus Universitaire d’Orsay, Orsay, 91405, France
| | - Terrance B. McMahon
- Department of Chemistry, University of Waterloo, Waterloo, OntarioN2L 3G1, Canada
| | - Eric Fillion
- Department of Chemistry, University of Waterloo, Waterloo, OntarioN2L 3G1, Canada
| | - W. Scott Hopkins
- Department of Chemistry, University of Waterloo, Waterloo, OntarioN2L 3G1, Canada
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Sindlinger CP, Stasch A, Bettinger HF, Wesemann L. A nitrogen-base catalyzed generation of organotin(ii) hydride from an organotin trihydride under reductive dihydrogen elimination. Chem Sci 2015; 6:4737-4751. [PMID: 29142711 PMCID: PMC5667502 DOI: 10.1039/c5sc01561h] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 05/21/2015] [Indexed: 01/17/2023] Open
Abstract
Amine bases are shown to induce reductive elimination of dihydrogen from terphenyltin trihydride.
Since their first description over a decade ago, organotin(ii) hydrides have been an iconic class of compounds in molecular main group chemistry. Among other approaches they have been accessed from the hydrogenation of distannynes. We herein report their accessibility from the other direction by dehydrogenation of organotin trihydride. On reacting pyridine and amine bases with the bulky substituted organotin trihydride Ar*SnH3 (Ar* = 2,6-trip2(C6H3)–, trip = 2,4,6-triisopropylphenyl) hydrogen evolution was observed. In case of catalytic amounts of base the dehydro-coupling product diorganodistannane Ar*H2SnSnH2Ar* was obtained quantitatively whilst for excessive amounts (>4 eq.) the monomeric base adduct to known Ar*SnH was obtained almost exclusively. The base adducts were found to be remarkably thermally robust. They readily react with polar fulvenic C
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C-bonds in hydro-stannylenylation reactions. The resulting half-sandwich complex Ar*SnCp* was structurally characterized. Moreover, on application of less nucleophilic amine bases, the uncoordinated, in solution dimeric [Ar*SnH]2 is formed. NMR spectroscopic studies on the kinetics of the DMAP-catalysed reductive elimination of dihydrogen were performed. The activation energy was approximated to be 13.7 kcal mol–1. Solvent dependencies and a kinetic isotope effect KIE of kH/kD = 1.65 in benzene and 2.04 in THF were found and along with DFT calculations support a polar mechanism for this dehydrogenation.
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Affiliation(s)
| | - Andreas Stasch
- School of Chemistry , Monash University , PO Box 23 , Melbourne , VIC 3800 , Australia
| | - Holger F Bettinger
- Institut für Organische Chemie , Auf der Morgenstelle 18 , 72076 Tübingen , Germany
| | - Lars Wesemann
- Institut für Anorganische Chemie , Auf der Morgenstelle 18 , 72076 Tübingen , Germany .
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Kavoosi A, Fillion E. Synthesis and Characterization of Tricarbastannatranes and Their Reactivity in B(C6F5)3-Promoted Conjugate Additions. Angew Chem Int Ed Engl 2015; 54:5488-92. [DOI: 10.1002/anie.201500983] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Indexed: 11/06/2022]
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Kavoosi A, Fillion E. Synthesis and Characterization of Tricarbastannatranes and Their Reactivity in B(C6F5)3-Promoted Conjugate Additions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500983] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Srivastav N, Singh R, Kaur V. Carbastannatranes: a powerful coupling mediators in Stille coupling. RSC Adv 2015. [DOI: 10.1039/c5ra09960a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Carbastannatranes are better coupling mediators in Stille coupling due to easy transfer of axial Sn-bound hydrocarbyl substituent during transmetallation step.
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Affiliation(s)
- Neha Srivastav
- Department of Chemistry
- Panjab University
- Chandigarh-160014
- India
| | - Raghubir Singh
- Department of Chemistry
- D.A.V. College
- Chandigarh-160010
- India
| | - Varinder Kaur
- Department of Chemistry
- Panjab University
- Chandigarh-160014
- India
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Veith M, Gasthauer M, Zimmer M, Huch V. Zur Bildung einer Zinn-Zinn-Bindung in Bis(hexamethyldisilazyl)-Zinn(II) unter C-H Bindungsbruch. Z Anorg Allg Chem 2007. [DOI: 10.1002/zaac.200700156] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Clark KAF, George TA. Trigonal-Bipyramidal Tin(IV) Complexes Containing Tetradentate Tripodal Tristhiolatophosphine Ligands: Synthesis, Characterization, Crystal Structure, and Transmetalation Reactions. Inorg Chem 2005; 44:416-22. [PMID: 15651889 DOI: 10.1021/ic049328+] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reactions of the lithium salts of the proligands P(C(6)H(4)-2-SH)(3) (P((H)SH)(3)), P(C(6)H(3)-3-SiMe(3)-2-SH)(3) (P((TMS)SH)(3)), and P(C(6)H(3)-5-Me-2-SH)(3) (P((Me)SH)(3)) with RSnCl(3) (R = Ph, Me, n-Bu), in THF at 0 degrees C, produced a series of trigonal-bipyramidal complexes of the type RSn(PS(3)). The crystal structures of PhSn(P(H)S(3)), PhSn(P(TMS)S(3)), and PhSn(P(Me)S(3)) reveal considerable distortion from local C(3v) symmetry for the Sn(PS(3)) group. Unique to PhSn(P(Me)S(3)) is the presence of intramolecular hydrogen bonding between one sulfur atom and an ortho H atom of the Ph group, creating a plane that includes this S atom and the corresponding C(6)H(3) ring, a phosphorus atom, and the PhSn group. An analysis of the (1)H, (13)C, and (31)P NMR data from a combination of HMQC, HMBC, 2-D COSY, and (1)H{(31)P} NMR studies reveals that in solution the Sn(PS(3)) groups exhibit local C(3v) symmetry, even at low temperature. Byproducts frequently found in the synthesis of the proligands and tin complexes, and subsequent reactions, result from the oxidation of the trianionic tristhiolatophosphine ligand. The crystal structure of one of these, [OP((H)S(3))](2), shows that the molecule contains two ligands joined by a S-S bond. Within each original ligand the remaining two sulfur atoms form a S-S bond, and each phosphorus atom is oxidized. PhSn(P(TMS)S(3)) reacted with 2 equiv of FeCl(3) in CH(2)Cl(2) to produce the iron(IV) complex FeCl(P(TMS)S(3)). FeCl(P(TMS)S(3)) decomposed in the presence of excess FeCl(3). Similar transmetalation reactions with FeCl(2) or [Fe(2)OCl(6)](2)(-) required the addition of ferrocenium ion to complete the oxidation of iron to 4+. RuCl(P(TMS)S(3)) was prepared by the reaction between PhSn(P(TMS)S(3)) and RuCl(2)(DMSO)(4) without the addition of an external oxidizing agent.
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Affiliation(s)
- Kerry A Fusie Clark
- Department of Chemistry, University of Nebraska-Lincoln, Nebraska 68588-0304, USA
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Yang C, Jensen MS, Conlon DA, Yasuda N, Hughes DL. A simple and scalable method to prepare 1-aza-5-chloro-5-stannabicyclo[3.3.3]undecane. Tetrahedron Lett 2000. [DOI: 10.1016/s0040-4039(00)01570-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Chandrasekaran A, Day RO, Holmes RR. A New Class of Silatranes: Structure and Dynamic NMR Behavior1. J Am Chem Soc 2000. [DOI: 10.1021/ja9926360] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A. Chandrasekaran
- Contribution from the Department of Chemistry, LGRT 701, Box 34510, University of Massachusetts, Amherst, Massachusetts 01003-4510
| | - Roberta O. Day
- Contribution from the Department of Chemistry, LGRT 701, Box 34510, University of Massachusetts, Amherst, Massachusetts 01003-4510
| | - Robert R. Holmes
- Contribution from the Department of Chemistry, LGRT 701, Box 34510, University of Massachusetts, Amherst, Massachusetts 01003-4510
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Zum Schwingungsverhalten pentakoordinierter Zinn(IV)-organischer Verbindungen. IR- und Raman-Untersuchungen an 2,8,9-Tricarbastannatranen. MONATSHEFTE FUR CHEMIE 1990. [DOI: 10.1007/bf00809764] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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