Home 2-Bromo-5-iodo-hydroquinone and its Symmetrical and Unsymmetrical Dialkylethers
Article
Licensed
Unlicensed Requires Authentication

2-Bromo-5-iodo-hydroquinone and its Symmetrical and Unsymmetrical Dialkylethers

  • Sigurd Höger , Klaus Bonrad , Gabriele Schäfer and Volker Enkelmann
Published/Copyright: June 2, 2014
Become an author with De Gruyter Brill
Author Information Explore this Subject
Zeitschrift für Naturforschung B
From the journal Zeitschrift für Naturforschung B Volume 53 Issue 9

2-Bromo-5-iodo-hydroquinone dialkylethers are prepared by the stepwise halogenation and alkylation of hydroquinone monoalkylethers using simple and easily performable reactions. Boron tribromide induced cleavage of the dipropoyl ether gives the parent compound 2-bromo- 5-iodo-hydroquinone in good yields.

Keywords : Hydroquinones; Building Blocks for Nanostructures; Halogenation; Ipso Substitution
Received: 1998-5-29
Published Online: 2014-6-2
Published in Print: 1998-9-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

Articles in the same Issue

  1. Thermochrome Chloro- und Bromocuprate: [C(NH2)3]2[CuBr4], (H3CC2N2SNH3)2[Cu2Br6], (C7N3H14)2[CuCl4], (C7N3H14)2[CuBr4], [(Cl, Br)C3N2H6][CuCl3OH2] und (BrC3N2H6)2[CuBr4] / Thermochromic Chloro- and Bromocuprates: [C(NH2)3]2[CuBr4], (H3CC2N2SNH3)2[Cu2Br6], (C7N3H14)2[CuCl4], (C7N3H14)2[CuBr4], [(Cl, Br)C3N2H6][CuCl3OH2] und (BrC3N2H6)2[CuBr4]
  2. The Trichlorogermanite(II) Anion and its Gold(I) Complexes
  3. Pyridine-Derived Tetrapodal Ligands with NO4 and NN4 Donor Sets
  4. Gesteuerte Kristallisation des Gadolinium(III)-Komplexes von Diethylentriaminpentaacetat: Monomere und dimere Struktur / Controlled Crystallization of the Gadolinium(III) Complex of Diethylenetriamine-Pentaacetate: Monomeric and Dimeric Structure
  5. 2-Bromo-5-iodo-hydroquinone and its Symmetrical and Unsymmetrical Dialkylethers
  6. Metallkomplexe von biologisch wichtigen Liganden, CVI [1]. Metallkomplexe von Donor-substituierten Oxazolin-5-onen sowie von Bis(oxazolin-5-onen) / Metal Complexes of Biologically Important Ligands CVI [1], Metal Complexes of Donor Substituted Oxazolones and of Bis(oxazolones)
  7. Synthesis and Crystal Structure of a Novel Germatrane: 1-Bis(trimethylsilyl)aminogermatrane
  8. Kristallstrukturen von Me2Si[N(SiMe3)2]2 und [Me2Si(NPh)(NHPh)Li·OEt2]2 / Crystal Structures of Me2Si[N(SiMe3)2]2 and [Me2Si(NPh)(NHPh)Li·OEt2]2
  9. N-Benzoylthiocarbamoyl Amino Acid Ethyl Esters as Chelate Ligands for Transition Metal Ions
  10. Theoretische und experimentelle Untersuchungen zur Protonierung substituierter closo-Hexaborate -[B6H5HfacF]- und [B6H5HfacCH3]- / Theoretical and Experimental Investigations on the Protonation of Substituted closo-Hexaborates -[B6H5HfacF]- and [B6H5HfacCH3]-
  11. 1,2-Bis( 1′,3′ -dimethylimidazolin-2′-iminato)ethan - ein neuer Chelatligand [1] / 1,2-Bis(1′,3′-dimethylimidazolin-2′-iminato)ethane - a Novel Chelating Ligand [1]
  12. Supersilylverbindungen des Phosphors, V [1]. Darstellung, Struktur und Reaktivität des Pentaphosphids (tBu3Si)3P5Na2 und des Pentaphosphans (tBu3Si)3P5[2] / Supersilyl Compounds of Phosphorus, V [1]. Preparation, Structure, and Reactivity of the Pentaphosphide (tBu3Si)3P5Na2 and the Pentaphosphane (tBu3Si)3P5 [2]
  13. Benzo[b]fluorenes Formed in the Thermal Cyclization of 3-Ene-1,6-diynes
  14. Electron Donor-Acceptor Compounds. Synthesis and Structure of 5-(1,4-Benzoquinone-2-yl)-10,15,20-trialkylporphyrins
  15. Photoleitende Flüssigkristalle aus der Reihe der 2,3,6,7-Tetrakis(alkoxy)triphenylene / Liquid Crystals in the Series of 2,3,6,7-Tetraalkoxytriphenylenes
  16. Axial Chirality in Square-Planar Metal Complexes
  17. Cobalt(II) Derivatives of Cyclic Phosphazenes: Synthesis, Characterization and Fungicidal Behaviour
  18. Octacidomycine, IV : Neue Totalsynthese von rac-Octacidomycin und strukturverwandten Oligocarbonsäuren / Octacidomycins, IV : A New Total Synthesis of rac-Octacidomycin and Structurally Related Oligocarboxylic Acids
  19. Optimized Automated Solid Phase Synthesis of Oligonucleotides and Derivatives
  20. Aufbau von Nonaphen-und Dithianonaphen-Derivaten - Modellverbindungen für gewinkelte Bandstrukturen / Generation of Nonaphene and Dithianonaphene Derivatives - Model Compounds for Bent Molecular Ribbons
  21. Notizen: Die Kristallstruktur von ClPb[N(SiMe3)2]3 / Crystal Structure of ClPb[N(SiMe3)2]3
https://doi.org/10.1515/znb-1998-0905
Keywords for this article
Hydroquinones; Building Blocks for Nanostructures; Halogenation; Ipso Substitution

Articles in the same Issue

  1. Thermochrome Chloro- und Bromocuprate: [C(NH2)3]2[CuBr4], (H3CC2N2SNH3)2[Cu2Br6], (C7N3H14)2[CuCl4], (C7N3H14)2[CuBr4], [(Cl, Br)C3N2H6][CuCl3OH2] und (BrC3N2H6)2[CuBr4] / Thermochromic Chloro- and Bromocuprates: [C(NH2)3]2[CuBr4], (H3CC2N2SNH3)2[Cu2Br6], (C7N3H14)2[CuCl4], (C7N3H14)2[CuBr4], [(Cl, Br)C3N2H6][CuCl3OH2] und (BrC3N2H6)2[CuBr4]
  2. The Trichlorogermanite(II) Anion and its Gold(I) Complexes
  3. Pyridine-Derived Tetrapodal Ligands with NO4 and NN4 Donor Sets
  4. Gesteuerte Kristallisation des Gadolinium(III)-Komplexes von Diethylentriaminpentaacetat: Monomere und dimere Struktur / Controlled Crystallization of the Gadolinium(III) Complex of Diethylenetriamine-Pentaacetate: Monomeric and Dimeric Structure
  5. 2-Bromo-5-iodo-hydroquinone and its Symmetrical and Unsymmetrical Dialkylethers
  6. Metallkomplexe von biologisch wichtigen Liganden, CVI [1]. Metallkomplexe von Donor-substituierten Oxazolin-5-onen sowie von Bis(oxazolin-5-onen) / Metal Complexes of Biologically Important Ligands CVI [1], Metal Complexes of Donor Substituted Oxazolones and of Bis(oxazolones)
  7. Synthesis and Crystal Structure of a Novel Germatrane: 1-Bis(trimethylsilyl)aminogermatrane
  8. Kristallstrukturen von Me2Si[N(SiMe3)2]2 und [Me2Si(NPh)(NHPh)Li·OEt2]2 / Crystal Structures of Me2Si[N(SiMe3)2]2 and [Me2Si(NPh)(NHPh)Li·OEt2]2
  9. N-Benzoylthiocarbamoyl Amino Acid Ethyl Esters as Chelate Ligands for Transition Metal Ions
  10. Theoretische und experimentelle Untersuchungen zur Protonierung substituierter closo-Hexaborate -[B6H5HfacF]- und [B6H5HfacCH3]- / Theoretical and Experimental Investigations on the Protonation of Substituted closo-Hexaborates -[B6H5HfacF]- and [B6H5HfacCH3]-
  11. 1,2-Bis( 1′,3′ -dimethylimidazolin-2′-iminato)ethan - ein neuer Chelatligand [1] / 1,2-Bis(1′,3′-dimethylimidazolin-2′-iminato)ethane - a Novel Chelating Ligand [1]
  12. Supersilylverbindungen des Phosphors, V [1]. Darstellung, Struktur und Reaktivität des Pentaphosphids (tBu3Si)3P5Na2 und des Pentaphosphans (tBu3Si)3P5[2] / Supersilyl Compounds of Phosphorus, V [1]. Preparation, Structure, and Reactivity of the Pentaphosphide (tBu3Si)3P5Na2 and the Pentaphosphane (tBu3Si)3P5 [2]
  13. Benzo[b]fluorenes Formed in the Thermal Cyclization of 3-Ene-1,6-diynes
  14. Electron Donor-Acceptor Compounds. Synthesis and Structure of 5-(1,4-Benzoquinone-2-yl)-10,15,20-trialkylporphyrins
  15. Photoleitende Flüssigkristalle aus der Reihe der 2,3,6,7-Tetrakis(alkoxy)triphenylene / Liquid Crystals in the Series of 2,3,6,7-Tetraalkoxytriphenylenes
  16. Axial Chirality in Square-Planar Metal Complexes
  17. Cobalt(II) Derivatives of Cyclic Phosphazenes: Synthesis, Characterization and Fungicidal Behaviour
  18. Octacidomycine, IV : Neue Totalsynthese von rac-Octacidomycin und strukturverwandten Oligocarbonsäuren / Octacidomycins, IV : A New Total Synthesis of rac-Octacidomycin and Structurally Related Oligocarboxylic Acids
  19. Optimized Automated Solid Phase Synthesis of Oligonucleotides and Derivatives
  20. Aufbau von Nonaphen-und Dithianonaphen-Derivaten - Modellverbindungen für gewinkelte Bandstrukturen / Generation of Nonaphene and Dithianonaphene Derivatives - Model Compounds for Bent Molecular Ribbons
  21. Notizen: Die Kristallstruktur von ClPb[N(SiMe3)2]3 / Crystal Structure of ClPb[N(SiMe3)2]3
Sign up now to receive a 20% welcome discount
Institutional Access
How does access work?
Have an idea on how to improve our website?
Please write us.
© 2025 De Gruyter Brill
Downloaded on 12.9.2025 from https://www.degruyterbrill.com/document/doi/10.1515/znb-1998-0905/html
Scroll to top button