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

被引：51

作者：

Campillo-Alvarado, Gonzalo ^{[1
]}

D'mello, Kyle P. ^{[1
]}

Swenson, Dale C. ^{[1
]}

Mariappan, S. V. Santhana ^{[1
]}

Hopfl, Herbert ^{[2
]}

Morales-Rojas, Hugo ^{[2
]}

MacGillivray, Leonard R. ^{[1
]}

机构：

[1] Univ Iowa, Dept Chem, E555 Chem Bldg, Iowa City, IA 52242 USA

[2] Univ Autonoma Estado Morelos, Inst Invest Ciencias Basicas & Aplicadas, Ctr Invest Quim, Av Univ 1001, Cuernavaca 62209, Morelos, Mexico

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2019年 / 58卷 / 16期

基金：

美国国家科学基金会;

关键词：

boronic ester; boron-nitrogen adducts; dimerization; molecular recognition; self-assembly; SUPRAMOLECULAR CONSTRUCTION; ADSORPTION; BENZENE; PI; THIOPHENE/BENZENE; RECOGNITION; REACTIVITY; INCLUSION; COMPLEXES; MOLECULES;

D O I：

10.1002/anie.201812174

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

B <- N 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 cyclo-butane photoproduct affords a novel diboron bis-tweezer adduct that is used to separate a mixture of benzene and thiophene upon crystallization.

引用

页码：5413 / 5416

页数：4

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