一种碳路易斯碱/硼路易斯酸受阻路易斯对的设计与反应
Design and reactions of a carbon Lewis base/boron Lewis acid frustrated Lewis pair.
作者信息
Möricke Jennifer, Wibbeling Birgit, Daniliuc Constantin G, Kehr Gerald, Erker Gerhard
机构信息
Organisch-Chemisches Institut, Universität Münster, Corrensstrasse 40, 48149 Münster, Germany.
Organisch-Chemisches Institut, Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
出版信息
Philos Trans A Math Phys Eng Sci. 2017 Aug 28;375(2101). doi: 10.1098/rsta.2017.0015.
Abstract
The conjugated dienamine selectively adds Piers' borane [HB(CF)] to give the enamine/borane system , which features a boratirane structure by internal enamine carbon Lewis base to boron Lewis acid interaction. Compound behaves as a C/B frustrated Lewis pair and undergoes typical addition reactions to benzaldehyde, several nitriles and to sulfur dioxide.This article is part of the themed issue 'Frustrated Lewis pair chemistry'.
摘要
共轭烯胺选择性地加成皮尔斯硼烷[HB(CF)]生成烯胺/硼烷体系，该体系通过内烯胺碳路易斯碱与硼路易斯酸相互作用具有硼杂环丁烷结构。化合物表现为碳/硼受阻路易斯对，并能与苯甲醛、几种腈和二氧化硫发生典型的加成反应。本文是主题为“受阻路易斯对化学”特刊的一部分。
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