Exploiting electronic strategies to stabilize a planar tetracoordinate carbon in cyclic aromatic hydrocarbons

O. Yañez; A. Vásquez-Espinal; R. Pino-Rios; F. Ferraro; S. Pan; E. Osorio; G. Merino; W. Tiznado

doi:10.1039/c7cc06248f

Exploiting electronic strategies to stabilize a planar tetracoordinate carbon in cyclic aromatic hydrocarbons

O. Yañez, A. Vásquez-Espinal, R. Pino-Rios, F. Ferraro, S. Pan, E. Osorio, G. Merino, W. Tiznado

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Resumen

A new approach to stabilize compounds containing a planar tetracoordinate carbon (ptC), embedded in aromatic hydrocarbons, is presented herein. This is achieved by using ligands that promote the formation of a 3c-2e σ-bond with the ptC under two conditions: without altering the sp² hybridization of the aromatic carbons; and containing empty orbitals perpendicular to the aromatic ring to participate in the aromatic π-electronic delocalization.

Idioma original	Inglés
Páginas (desde-hasta)	12112-12115
Número de páginas	4
Publicación	Chemical Communications
Volumen	53
N.º	89
DOI	https://doi.org/10.1039/c7cc06248f
Estado	Publicada - 1 ene. 2017

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Catálisis
Materiales electrónicos, ópticos y magnéticos
Cerámicos y compuestos
Química General
Superficies, recubrimientos y láminas
Metales y aleaciones
Química de los materiales

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10.1039/c7cc06248f

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title = "Exploiting electronic strategies to stabilize a planar tetracoordinate carbon in cyclic aromatic hydrocarbons",

abstract = "A new approach to stabilize compounds containing a planar tetracoordinate carbon (ptC), embedded in aromatic hydrocarbons, is presented herein. This is achieved by using ligands that promote the formation of a 3c-2e σ-bond with the ptC under two conditions: without altering the sp2 hybridization of the aromatic carbons; and containing empty orbitals perpendicular to the aromatic ring to participate in the aromatic π-electronic delocalization.",

author = "O. Ya{\~n}ez and A. V{\'a}squez-Espinal and R. Pino-Rios and F. Ferraro and S. Pan and E. Osorio and G. Merino and W. Tiznado",

note = "Funding Information: The authors are grateful for the financial support of grants: CONICYT-PCHA/Doctorado Nacional/2014-21140667 and Universi-dad Andres Bello (DI-1365-16/RG). E. O. and F. F. thank Colciencias {\textquoteleft}{\textquoteleft}El Patrimonio Aut{\'o}nomo Fondo Nacional de Financiamiento para la Ciencia, la Tecnolog{\'i}a y la Innovaci{\'o}n Francisco Jos{\'e}de Caldas,{\textquoteright}{\textquoteright} Grant No. 211665842965. Conacyt (CB-2015-252356) supported the work done in Mexico. ABACUS (EDOMEX-2011-COI-165873) is acknowledged for allocation of computational resources. A. V. E. thanks Conacyt for a Postdoc fellowship.",

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doi = "10.1039/c7cc06248f",

language = "English",

volume = "53",

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journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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T1 - Exploiting electronic strategies to stabilize a planar tetracoordinate carbon in cyclic aromatic hydrocarbons

AU - Yañez, O.

AU - Vásquez-Espinal, A.

AU - Pino-Rios, R.

AU - Ferraro, F.

AU - Pan, S.

AU - Osorio, E.

AU - Merino, G.

AU - Tiznado, W.

N1 - Funding Information: The authors are grateful for the financial support of grants: CONICYT-PCHA/Doctorado Nacional/2014-21140667 and Universi-dad Andres Bello (DI-1365-16/RG). E. O. and F. F. thank Colciencias ‘‘El Patrimonio Autónomo Fondo Nacional de Financiamiento para la Ciencia, la Tecnología y la Innovación Francisco Joséde Caldas,’’ Grant No. 211665842965. Conacyt (CB-2015-252356) supported the work done in Mexico. ABACUS (EDOMEX-2011-COI-165873) is acknowledged for allocation of computational resources. A. V. E. thanks Conacyt for a Postdoc fellowship.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - A new approach to stabilize compounds containing a planar tetracoordinate carbon (ptC), embedded in aromatic hydrocarbons, is presented herein. This is achieved by using ligands that promote the formation of a 3c-2e σ-bond with the ptC under two conditions: without altering the sp2 hybridization of the aromatic carbons; and containing empty orbitals perpendicular to the aromatic ring to participate in the aromatic π-electronic delocalization.

AB - A new approach to stabilize compounds containing a planar tetracoordinate carbon (ptC), embedded in aromatic hydrocarbons, is presented herein. This is achieved by using ligands that promote the formation of a 3c-2e σ-bond with the ptC under two conditions: without altering the sp2 hybridization of the aromatic carbons; and containing empty orbitals perpendicular to the aromatic ring to participate in the aromatic π-electronic delocalization.

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VL - 53

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JO - Chemical Communications

JF - Chemical Communications

IS - 89

ER -

Exploiting electronic strategies to stabilize a planar tetracoordinate carbon in cyclic aromatic hydrocarbons

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