Palladium-Catalyzed Cyclization: Regioselectivity and Structure of Arene-Fused C Derivatives.
The palladium-catalyzed cyclization on the fullerene C cage has been achieved using several aryl halides and C. This reaction was found to be accelerated by the addition of pivalic acid, which can be rationally explained by the computational study based on the concerted metalation-deprotonation mech...
| Publicado en: | Journal of the American Chemical Society Vol. 139; no. 45; pp. 16350 - 16359 |
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| Autores principales: | , , |
| Formato: | Artículo |
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American Chemical Society
11/15/2017
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| 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=126380007&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 126380007 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: 11/15/2017 vid: 139 iid: 45 pid: 997 pub: American Chemical Society artinfo: ui: 126380007 10.1021/jacs.7b09459 ppf: 16350 ppct: 9 formats: tig: atl: Palladium-Catalyzed Cyclization: Regioselectivity and Structure of Arene-Fused C Derivatives. aug: au: Yoshifumi Hashikawa Atsushi Wakamiya Yasujiro Murata affil: Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan su: Palladium Ring formation (Chemistry) Nuclear magnetic resonance Density functional theory Hydrogen bonding sug: subj: Palladium Ring formation (Chemistry) Nuclear magnetic resonance Density functional theory Hydrogen bonding ab: The palladium-catalyzed cyclization on the fullerene C cage has been achieved using several aryl halides and C. This reaction was found to be accelerated by the addition of pivalic acid, which can be rationally explained by the computational study based on the concerted metalation-deprotonation mechanism. We also demonstrated the regioselective π-functionalization using prefunctionalized designed molecules possessing the same substructure on the C cage. The single crystal X-ray analysis and electrostatic potential map revealed that the orientation of entrapped HO inside the naphthalene-fused open-cage C derivative is electrostatically demanded due to the naphthalene-fusion and construction of the opening. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 2017 holdings: @attributes: islocal: N |
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