File Download
There are no files associated with this item.
SFX Link
- Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
- Bielawski, Christopher W.
Views & Downloads
Detailed Information
Cited time in 
Cited time in 
Cited time in
Metadata Downloads
An alternative synthesis of benzobis(imidazolium) salts via a 'one-pot' cyclization/oxidation reaction sequence
- Issued Date
- 2006-07
- Citation
- TETRAHEDRON LETTERS, v.47, no.29, pp.5123 - 5125
- Abstract
- Cyclization of N-aryl and N-alkyl 2,5-diamino-1,4-benzoquinonediimines using paraformaldehyde under acidic conditions followed by oxidation with catalytic amounts of Pd(OAc)(2) afforded their respective benzobis(imidazolium) salts in yields of 48-98%. A comparative solid-state study between a 2,5-diamino-1,4-benzoquinonediimine and its corresponding benzobis(imidazolium) dichloride was also performed.
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- ISSN
- 0040-4039
- Keyword
- CARBENE, COMPLEXES, DERIVATIVES, AZOPHENINE, POLYMERS, QUINONE
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.