Enantioselective Allylic C–H Bond Oxidation of Olefins Using Copper Complexes of Chiral Oxazoline Based Ligands

IF 7.1 2区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Topics in Current Chemistry Pub Date : 2022-03-10 DOI:10.1007/s41061-022-00375-9

Saadi Samadi, Hamid Arvinnezhad, Saber Nazari, Shiva Majidian

引用次数: 5

Abstract

This review article discusses historical and contemporary research studies of asymmetric allylic oxidation of olefins using homogeneous and heterogeneous copper complexes of various kinds of oxazoline-based ligands, until the end of 2021. It is revealed that this strategy is a powerful method to form a new stereogenic center bearing an oxygen substituent adjacent to an unchanged C=C bond. Enantioselectivities as well as chemical yields, and also the reactivity, are strongly dependent on the type of substrate, oxidant, the copper salt and its oxidation state, ligand structure, temperature, nature of the solvent, and additives such as phenylhydrazine and porous materials.

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手性恶唑啉配体铜配合物对烯丙基碳氢键氧化烯烃的影响

这篇综述文章讨论了使用各种恶唑啉基配体的均相和非均相铜配合物对烯烃进行不对称烯丙基氧化的历史和当代研究，直到2021年底。结果表明，该策略是形成新的立体中心的有效方法，该中心带有一个氧取代基，毗邻不变的C=C键。对映选择性、化学产率和反应活性都与底物类型、氧化剂、铜盐及其氧化态、配体结构、温度、溶剂性质和添加剂(如苯肼和多孔材料)密切相关。

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

Topics in Current Chemistry Chemistry-General Chemistry

CiteScore

13.70

自引率

1.20%

发文量

期刊介绍： Topics in Current Chemistry is a journal that presents critical reviews of present and future trends in modern chemical research. It covers all areas of chemical science, including interactions with related disciplines like biology, medicine, physics, and materials science. The articles in this journal are organized into thematic collections, offering a comprehensive perspective on emerging research to non-specialist readers in academia or industry. Each review article focuses on one aspect of the topic and provides a critical survey, placing it in the context of the collection. Selected examples highlight significant developments from the past 5 to 10 years. Instead of providing an exhaustive summary or extensive data, the articles concentrate on methodological thinking. This approach allows non-specialist readers to understand the information fully and presents the potential prospects for future developments.