封面：通过亲核环氧开环和分子内酰基取代环氧氨基甲酸酯快速合成N-芳基-5-取代的-2-恶唑烷酮 (Asian J. Org. Chem. 9/2024)

IF 2.8 4区化学 Q1 CHEMISTRY, ORGANIC Asian Journal of Organic Chemistry Pub Date : 2024-09-13 DOI:10.1002/ajoc.202480901

Nian-Xuan Lin, Shih-Ming Chang, Xin-Shun Chiou, Kelly Lee, Yu-Tung Tsai, Prof. Dr. Cheng-Kun Lin

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引用次数: 0

摘要

在编号为 e202400188 的文章中，Cheng-Kun Lin 及其合作者提出了一种将环氧氨基甲酸酯转化为噁唑烷酮的方法，该方法将分子间亲核性环氧化物开环与分子内酰基取代相结合，只需一步即可实现快速转化。该方法对各种芳基、苄基或叔丁基氨基甲酸酯都具有良好的反应活性，可持续产生令人满意的结果，在超过 24 个实例中，恶唑烷酮的形成率从 55% 到 99% 不等。

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In article number e202400188, Cheng-Kun Lin and co-workers present a method to convert epoxy carbamates to oxazolidinones by combining intermolecular nucleophilic epoxide ring opening with intramolecular acyl substitution in a single step, enabling rapid conversion. It demonstrates favourable reactivity across various aryl groups, benzyl, or tert-butyl carbamates, consistently yielding satisfactory results, with oxazolidinone formation ranging from 55% to 99% across over 24 examples.

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来源期刊

Asian Journal of Organic Chemistry CHEMISTRY, ORGANIC-

CiteScore

4.70

自引率

3.70%

发文量

372

期刊介绍： Organic chemistry is the fundamental science that stands at the heart of chemistry, biology, and materials science. Research in these areas is vigorous and truly international, with three major regions making almost equal contributions: America, Europe and Asia. Asia now has its own top international organic chemistry journal—the Asian Journal of Organic Chemistry (AsianJOC) The AsianJOC is designed to be a top-ranked international research journal and publishes primary research as well as critical secondary information from authors across the world. The journal covers organic chemistry in its entirety. Authors and readers come from academia, the chemical industry, and government laboratories.