Exploiting Boron Coordination: BâN Bond Supports a [2+2] Photodimerization in the Solid State and Generation of a Diboron Bis-Tweezer for Benzene/Thiophene Separation.

Campillo-Alvarado, Gonzalo; D'mello, Kyle P; Swenson, Dale C; Santhana Mariappan, S V; Höpfl, Herbert; Morales-Rojas, Hugo; MacGillivray, Leonard R

Exploiting Boron Coordination: BâN Bond Supports a [2+2] Photodimerization in the Solid State and Generation of a Diboron Bis-Tweezer for Benzene/Thiophene Separation.

Campillo-Alvarado, Gonzalo; D'mello, Kyle P; Swenson, Dale C; Santhana Mariappan, S V; Höpfl, Herbert; Morales-Rojas, Hugo; MacGillivray, Leonard R.

Afiliação

Campillo-Alvarado G; Department of Chemistry, University of Iowa, E555 Chemistry Building, Iowa City, IA, 52242, USA.
D'mello KP; Department of Chemistry, University of Iowa, E555 Chemistry Building, Iowa City, IA, 52242, USA.
Swenson DC; Department of Chemistry, University of Iowa, E555 Chemistry Building, Iowa City, IA, 52242, USA.
Santhana Mariappan SV; Department of Chemistry, University of Iowa, E555 Chemistry Building, Iowa City, IA, 52242, USA.
Höpfl H; Centro de Investigaciones Químicas, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, C.P., 62209, Cuernavaca, México.
Morales-Rojas H; Centro de Investigaciones Químicas, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, C.P., 62209, Cuernavaca, México.
MacGillivray LR; Department of Chemistry, University of Iowa, E555 Chemistry Building, Iowa City, IA, 52242, USA.

Angew Chem Int Ed Engl ; 58(16): 5413-5416, 2019 Apr 08.

Article em En | MEDLINE | ID: mdl-30770618

ABSTRACT

ABSTRACT

BâN coordination supports a [2+2] photodimerization in the solid state. The bond is defined by an orthogonal interaction between stilbazole and a phenylboronic ester to enable a stereocontrolled and rapid photoreaction. The cyclobutane photoproduct affords a novel diboron bis-tweezer adduct that is used to separate a mixture of benzene and thiophene upon crystallization.

Palavras-chave

boron-nitrogen adducts; boronic ester; dimerization; molecular recognition; self-assembly

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Angew Chem Int Ed Engl Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Estados Unidos

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