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Preparation and X-Ray Structure of 4-N,N′-Bis(trimethylsilyl)- amino-3,5-diisopropylphenylselenium Trichloride

  • Arto Maaninen , René T. Boeré EMAIL logo , Tristram Chivers and Masood Parvez
Published/Copyright: June 2, 2014
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Zeitschrift für Naturforschung B
From the journal Zeitschrift für Naturforschung B Volume 54 Issue 9

The reaction of SeCl4 or SeCl2 with N,N′-bis(trimethylsilyl)-2,6-diisopropylaniline occurs not at the nitrogen atom but by electrophilic aromatic substitution at C-4 of the phenyl ring to give [(CH3)3Si]2NC6H2 (iPr2)SeCl3 , which crystallizes as the chloro-bridged dimer in the triclinic system, space group P1̅, a - 10.2598(17), b = 13.665(3), c = 9.7838(10) Å, a = 90.056(13), ß = 102.439(11), γ = 70.922(14)°, V = 1262.3(4) Å3, Z= 1. The dimer contains an essentially planar Cl2Se(μ-Cl)2SeCl2 unit, with trans apical (Me3Si)2NC6H2(iPr)2 groups, resulting in approximately square pyramidal geometry at Se. The bridging Se-Cl distances are unequal at 2.587(2) and 2.749(2) Å.

Keywords: Crystal Structure; 2,6-Diisopropylaniline; Aryl Selenium Trichloride; Bridging Chloride; NMR Data
Received: 1999-4-22
Published Online: 2014-6-2
Published in Print: 1999-9-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

Articles in the same Issue

  1. Die Kristallstruktur von [PhMe3 N]4 [Pb3Br10] / Crystal Structure of [PhMe3N]4[Pb3B r10]
  2. Hexaborate Cluster Radical Anions [B6Haln Hal'6-n].- and [B6Hal5R].-(Hai, Hal' = CI, Br, I; R = H, alkyl). Chemical or Electrochemical Generation, Vibrational, UV-Vis and EPR Spectroscopy
  3. Schwingungsspektren und Normalkoordinatenanalysen der Dioxoosmate( VI) trans-[OsO2(CN)4]2-, trans-[OsO2(CN)2(0H )]22- und trans-[OsO2(CN)2(OCH3)]22 sowie Kristallstruktur von trans-(Ph3PNPPh3)2[OsO2(CN)2(OCH3)]2 / Vibrational Spectra and Normal Coordinate Analysis of the Dioxoosmates(VI) trans-[OsO2(CN)4]2-, trans-[OsO2 (CN)2(OH)]22- and trans-[OsO2(CN)2(OCH3]22- , and Crystal Structure of trans-(Ph3PNPPh3)2[OsO2(CN)2(OCH3)]2
  4. Darstellung, Schwingungsspektren und Normalkoordinatenanalysen der Dioxoosmate(VI) trans-[OsO2(CN)2(ox)]2-, transs-[OsO2(CN)2(mal)]2- und trans-[OsO2(CN)2(N2H2C2O2)]2- / Synthesis, Vibrational Spectra and Normal Coordinate Analysis of the Dioxoosmates(VI) frans-[OsO2(CN)2(ox)]2- , trans-[OsO2 (CN)2(mal)]2- and trans-[OsO2 (CN)2(N2H2C2O2)]2-
  5. Structure of [μ-S2{Ru(PCy3)('S4')}2] · 2.5 THF ·0.5 Et2O Containing Homochiral Metal Complex Fragments ['S4'2- = 1,2-Bis(mercaptophenylthio)-ethane (2-)]
  6. The Crystal Structure of WC Type ZrTe. Advantages in Chemical Bonding as Contrasted to NiAs Type ZrTe
  7. Wrap-around Encapsulated Cs(dibenzo-24-crown-8)+ Cations form Linear Coordination Polymers with Dicyanoargentate Anions Ag(CN)2-
  8. Reaktionsverhalten von β-Oxo-carbonsäurederivaten der Anthracenreihe bei der Synthese von Pyrazolen / On the Reaction Behavior of ß-Oxo Carbonic Acid Derivatives of the Anthracene Series in Pyrazole Synthesis
  9. Electrochemical Electron Transfer Reactions of M(ttcn)23+/2+ (M = Co, Pd, Pt, Au; ttcn = 1,4,7-trithiacyclononane): the Relation of Reaction Volumes and Electron Transfer Rate Constants
  10. Tuning the Energy of the NIR Absorption of Dinuclear Triphos-Cobalt-Complexes
  11. Structure and Properties of the Stannide Eu2Au2Sn5, and its Relationship with the Family of BaAl4-Related Structures
  12. 2-[N,N-Bis(trimethylstannyl)amino]pyridine and Bis[N-(N-trimethyIsiIyI- 2-aminopyridyI)]dimethyltin - Intramolecular N-Sn Co-ordination
  13. Preparation and X-Ray Structure of 4-N,N′-Bis(trimethylsilyl)- amino-3,5-diisopropylphenylselenium Trichloride
  14. One- and Two- Dimensional Copper(I) Halide Based Coordination Polymers with Bridging Pyridazine or Pyrimidine Ligands
  15. Methoxyalky 1-funktionalisierte 2,3-Dihy droimidazol-2-ylidene [1] / Methoxyalkyl Functionalized 2,3-Dihydroimidazol-2-ylidenes [1]
  16. Synthesis and Reactivity of Novel Bis(stannyl)silanes
  17. Cinnamoylacetonitrile in Heterocyclic Synthesis, Part 7 [1]. Simple Synthesis of Benzothiazepines, Pyrones and Oxazolopyridine
  18. Synthesis of 3-Phenylisoxazolo[3,4-a]carbazoles
  19. New Simple and One-Pot Synthetic Routes to Polyfunctionally Substituted Pyridines; 1,4-Dihydropyridazines and 4H-1,2-Oxazine
  20. Syntheses of Selected Quaternary Phenacylbromopyridinium Compounds and their Biological Evaluation
https://doi.org/10.1515/znb-1999-0913
Keywords for this article
Crystal Structure; 2,6-Diisopropylaniline; Aryl Selenium Trichloride; Bridging Chloride; NMR Data

Articles in the same Issue

  1. Die Kristallstruktur von [PhMe3 N]4 [Pb3Br10] / Crystal Structure of [PhMe3N]4[Pb3B r10]
  2. Hexaborate Cluster Radical Anions [B6Haln Hal'6-n].- and [B6Hal5R].-(Hai, Hal' = CI, Br, I; R = H, alkyl). Chemical or Electrochemical Generation, Vibrational, UV-Vis and EPR Spectroscopy
  3. Schwingungsspektren und Normalkoordinatenanalysen der Dioxoosmate( VI) trans-[OsO2(CN)4]2-, trans-[OsO2(CN)2(0H )]22- und trans-[OsO2(CN)2(OCH3)]22 sowie Kristallstruktur von trans-(Ph3PNPPh3)2[OsO2(CN)2(OCH3)]2 / Vibrational Spectra and Normal Coordinate Analysis of the Dioxoosmates(VI) trans-[OsO2(CN)4]2-, trans-[OsO2 (CN)2(OH)]22- and trans-[OsO2(CN)2(OCH3]22- , and Crystal Structure of trans-(Ph3PNPPh3)2[OsO2(CN)2(OCH3)]2
  4. Darstellung, Schwingungsspektren und Normalkoordinatenanalysen der Dioxoosmate(VI) trans-[OsO2(CN)2(ox)]2-, transs-[OsO2(CN)2(mal)]2- und trans-[OsO2(CN)2(N2H2C2O2)]2- / Synthesis, Vibrational Spectra and Normal Coordinate Analysis of the Dioxoosmates(VI) frans-[OsO2(CN)2(ox)]2- , trans-[OsO2 (CN)2(mal)]2- and trans-[OsO2 (CN)2(N2H2C2O2)]2-
  5. Structure of [μ-S2{Ru(PCy3)('S4')}2] · 2.5 THF ·0.5 Et2O Containing Homochiral Metal Complex Fragments ['S4'2- = 1,2-Bis(mercaptophenylthio)-ethane (2-)]
  6. The Crystal Structure of WC Type ZrTe. Advantages in Chemical Bonding as Contrasted to NiAs Type ZrTe
  7. Wrap-around Encapsulated Cs(dibenzo-24-crown-8)+ Cations form Linear Coordination Polymers with Dicyanoargentate Anions Ag(CN)2-
  8. Reaktionsverhalten von β-Oxo-carbonsäurederivaten der Anthracenreihe bei der Synthese von Pyrazolen / On the Reaction Behavior of ß-Oxo Carbonic Acid Derivatives of the Anthracene Series in Pyrazole Synthesis
  9. Electrochemical Electron Transfer Reactions of M(ttcn)23+/2+ (M = Co, Pd, Pt, Au; ttcn = 1,4,7-trithiacyclononane): the Relation of Reaction Volumes and Electron Transfer Rate Constants
  10. Tuning the Energy of the NIR Absorption of Dinuclear Triphos-Cobalt-Complexes
  11. Structure and Properties of the Stannide Eu2Au2Sn5, and its Relationship with the Family of BaAl4-Related Structures
  12. 2-[N,N-Bis(trimethylstannyl)amino]pyridine and Bis[N-(N-trimethyIsiIyI- 2-aminopyridyI)]dimethyltin - Intramolecular N-Sn Co-ordination
  13. Preparation and X-Ray Structure of 4-N,N′-Bis(trimethylsilyl)- amino-3,5-diisopropylphenylselenium Trichloride
  14. One- and Two- Dimensional Copper(I) Halide Based Coordination Polymers with Bridging Pyridazine or Pyrimidine Ligands
  15. Methoxyalky 1-funktionalisierte 2,3-Dihy droimidazol-2-ylidene [1] / Methoxyalkyl Functionalized 2,3-Dihydroimidazol-2-ylidenes [1]
  16. Synthesis and Reactivity of Novel Bis(stannyl)silanes
  17. Cinnamoylacetonitrile in Heterocyclic Synthesis, Part 7 [1]. Simple Synthesis of Benzothiazepines, Pyrones and Oxazolopyridine
  18. Synthesis of 3-Phenylisoxazolo[3,4-a]carbazoles
  19. New Simple and One-Pot Synthetic Routes to Polyfunctionally Substituted Pyridines; 1,4-Dihydropyridazines and 4H-1,2-Oxazine
  20. Syntheses of Selected Quaternary Phenacylbromopyridinium Compounds and their Biological Evaluation
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