Cyclo[m]pyridine[n]pyrroles: Hybrid Macrocycles That Display Expanded π-Conjugation upon Protonation.
Novel hybrid cyclo[m]pyridine[n]pyrroles have been synthesized using Suzuki coupling. Their NMR and optical spectroscopic features and solid state structural parameters provide support for the proposal that these species are best described as locally aromatic compounds devoid of long-range intersubu...
| Publicado en: | Journal of the American Chemical Society Vol. 134; no. 9; pp. 4076 - 4080 |
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| Autores principales: | , , , , , , , , |
| Formato: | Artículo |
| Publicado: |
American Chemical Society
3/7/2012
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=73756190&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 73756190 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 00027863 ACS jtl: Journal of the American Chemical Society issn: 00027863 maglogo: N pubinfo: dt: 3/7/2012 vid: 134 iid: 9 pid: 997 pub: American Chemical Society artinfo: ui: 73756190 10.1021/ja211985k ppf: 4076 ppct: 4 formats: tig: atl: Cyclo[m]pyridine[n]pyrroles: Hybrid Macrocycles That Display Expanded π-Conjugation upon Protonation. aug: au: Zhan Zhang Jong Min Lim Ishida, Masatoshi Roznyatovskiy, Vladimir V. Lynch, Vincent M. Han-Yuan Gong Xiaoping Yang Dongho Kim Sessler, Jonathan L. affil: Department of Chemistry and Biochemistry, 1 University Station-A5300, The University of Texas at Austin, Austin, Texas 78712-0165, United States Department of Chemistry, Yonsei University, Seoul 120-749, Korea su: Pyrroles Chemical synthesis Proton transfer reactions Macrocyclic compound synthesis Bioconjugates Coupling reactions (Chemistry) Optical spectroscopy X-ray diffraction sug: subj: Pyrroles Chemical synthesis Proton transfer reactions Macrocyclic compound synthesis Bioconjugates Coupling reactions (Chemistry) Optical spectroscopy X-ray diffraction ab: Novel hybrid cyclo[m]pyridine[n]pyrroles have been synthesized using Suzuki coupling. Their NMR and optical spectroscopic features and solid state structural parameters provide support for the proposal that these species are best described as locally aromatic compounds devoid of long-range intersubunit conjugation. However, an extension of the π-conjugation in the macrocycles can be realized through protonation, as inferred from optical spectroscopic and X-ray diffraction-based structural studies. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 2012 holdings: @attributes: islocal: N |
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