Molybdenum Alkylidyne Complexes with Tripodal Silanolate Ligands: The Next Generation of Alkyne Metathesis Catalysts

IF 16.9 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Angewandte Chemie International Edition Pub Date : 2019-08-26 DOI:10.1002/anie.201908571

Julius Hillenbrand, Dr. Markus Leutzsch, Prof. Alois Fürstner

引用次数: 41

Abstract

A new type of molybdenum alkylidyne catalysts for alkyne metathesis is described, which is distinguished by an unconventional podand topology. These structurally well-defined complexes are easy to make on scale and proved to be tolerant toward numerous functional groups; even certain protic substituents were found to be compatible. The new catalysts were characterized by X-ray crystallography and by spectroscopic means, including ⁹⁵Mo NMR.

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含三足硅酸酯配体的钼烷基炔配合物:新一代炔复分解催化剂

介绍了一种新型的钼烷基醚催化剂，该催化剂具有非常规的豆瓣和拓扑结构。这些结构明确的配合物很容易在规模上制造，并被证明对许多官能团具有耐受性;甚至发现某些质子取代基是相容的。用x射线晶体学和波谱方法对催化剂进行了表征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Angewandte Chemie International Edition 化学-化学综合

CiteScore

26.60

自引率

6.60%

发文量

3549

审稿时长

1.5 months

期刊介绍： Angewandte Chemie, a journal of the German Chemical Society (GDCh), maintains a leading position among scholarly journals in general chemistry with an impressive Impact Factor of 16.6 (2022 Journal Citation Reports, Clarivate, 2023). Published weekly in a reader-friendly format, it features new articles almost every day. Established in 1887, Angewandte Chemie is a prominent chemistry journal, offering a dynamic blend of Review-type articles, Highlights, Communications, and Research Articles on a weekly basis, making it unique in the field.