含三卤化物(I2, Br2和IBrCl−)的竹[6]尾尾在卤化和碘催化反应中的作用

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2023-02-13 DOI:10.1007/s10847-023-01179-0

Renato Salviato Cicolani, Antonio Gustavo Sampaio de Oliveira-Filho, Ana Paula de Lima Batista, Grégoire Jean-François Demets

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引用次数: 0

摘要

我们在甲基竹[6]脲中制备了两种新的异三卤化物，[Br2Cl]−@MeBU[6]和[Br2Cl]−@MeBU[6]，分别是溶液和固态。这些异三卤化物与我们小组生产的第一个异三卤化物[I2Cl]−@MeBU[6]一起用作经典卤化剂和有机反应的碘基催化剂，其产率与纯二卤素的产率相当。

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Trihalide-included (I2, Br2 and IBrCl−) bambus[6]urils in halogenation and iodine-catalysed reactions

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Trihalide-included (I2, Br2 and IBrCl−) bambus[6]urils in halogenation and iodine-catalysed reactions

We have prepared two new heterotrihalides inside methyl-bambus[6]uril, [Br₂Cl]⁻@MeBU[6] and [BrICl]⁻@MeBU[6], both in solution and in the solid state. These heterotrihalides were used alongside with the first one our group has produced, [I₂Cl]⁻@MeBU[6], as halogenation agents in classical halogenation and iodine-based catalysts for organic reactions, with comparable yields to those obtained with pure dihalogens.

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来源期刊

Journal of Inclusion Phenomena and Macrocyclic Chemistry Agricultural and Biological Sciences-Food Science

CiteScore

4.10

自引率

8.70%

发文量

期刊介绍： The Journal of Inclusion Phenomena and Macrocyclic Chemistry is the premier interdisciplinary publication reporting on original research into all aspects of host-guest systems. Examples of specific areas of interest are: the preparation and characterization of new hosts and new host-guest systems, especially those involving macrocyclic ligands; crystallographic, spectroscopic, thermodynamic and theoretical studies; applications in chromatography and inclusion polymerization; enzyme modelling; molecular recognition and catalysis by inclusion compounds; intercalates in biological and non-biological systems, cyclodextrin complexes and their applications in the agriculture, flavoring, food and pharmaceutical industries; synthesis, characterization and applications of zeolites. The journal publishes primarily reports of original research and preliminary communications, provided the latter represent a significant advance in the understanding of inclusion science. Critical reviews dealing with recent advances in the field are a periodic feature of the journal.