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  Protonation of 1,2,4,5-tetrakis(dimethylamino)benzene

Staab, H. A., Elbl-Weiser, K., & Krieger, C. (1986). Protonation of 1,2,4,5-tetrakis(dimethylamino)benzene. Tetrahedron Letters, 27(47), 5719-5722. doi:10.1016/S0040-4039(00)85309-5.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0006-971A-3 Version Permalink: https://hdl.handle.net/21.11116/0000-0006-971B-2
Genre: Journal Article

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TetrahedronLett_27_1986_5719.pdf (Any fulltext), 167KB
 
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 Creators:
Staab, Heinz A.1, Author           
Elbl-Weiser, Karin2, Author           
Krieger, Claus1, Author           
Affiliations:
1Department of Organic Chemistry, Max Planck Institute for Medical Research, Max Planck Society, ou_1497706              
2Max Planck Institute for Medical Research, Max Planck Society, ou_1125545              

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 Abstract: 1,2,4,5-Tetrakis(dimethylamino)benzene () forms diprotonated salts like the bis(tetrafluoroborate) and the dibromide . For -dihydrate an -X-ray structure revealed the presence of ‘bifurcated hydrogen bonds’.

and the protonated species derived therefrom are discussed with regard to the sterical requirements of ‘proton sponges’.

Protonation of 1,2,4,5-tetrakis(dimethylamino)benzene yields only the diprotonated dication the molecular structure of which is discussed on the basis of X-ray structure analysis.

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Language(s): eng - English
 Dates: 1986-09-052001-04-061986
 Publication Status: Issued
 Pages: 4
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/S0040-4039(00)85309-5
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Title: Tetrahedron Letters
  Other : Tetrahedron Lett.
Source Genre: Journal
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Publ. Info: Oxford : Pergamon
Pages: - Volume / Issue: 27 (47) Sequence Number: - Start / End Page: 5719 - 5722 Identifier: ISSN: 0040-4039
CoNE: https://pure.mpg.de/cone/journals/resource/954925448772