质疑在单分子水平上监测迈克尔加成反应的说法

IF 19.2 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Nature chemistry Pub Date : 2024-09-23 DOI:10.1038/s41557-024-01631-9

Latha Venkataraman, Jan van Ruitenbeek

引用次数: 0

摘要

源自 C. Yang 等人的文章。自然-化学 https://doi.org/10.1038/s41557-023-01212-2 (2023)在这项工作中，Yang 等人1 声称，通过测量流过基于石墨烯的分子器件的电流波动，在冷冻溶剂中发生了单分子水平的对映选择性迈克尔加成反应，其障碍为 16 kcal mol-1。然而，这篇文章存在重大科学错误，破坏了他们的结论。我们强调了装置制造方面的问题、特征描述的缺乏、理论与实验之间的差异、不可靠的非弹性电子隧穿光谱（IETS）以及将噪声误解为反应证据的看法。

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

Nature chemistry 化学-化学综合

CiteScore

29.60

自引率

1.40%

发文量

226

审稿时长

1.7 months

期刊介绍： Nature Chemistry is a monthly journal that publishes groundbreaking and significant research in all areas of chemistry. It covers traditional subjects such as analytical, inorganic, organic, and physical chemistry, as well as a wide range of other topics including catalysis, computational and theoretical chemistry, and environmental chemistry. The journal also features interdisciplinary research at the interface of chemistry with biology, materials science, nanotechnology, and physics. Manuscripts detailing such multidisciplinary work are encouraged, as long as the central theme pertains to chemistry. Aside from primary research, Nature Chemistry publishes review articles, news and views, research highlights from other journals, commentaries, book reviews, correspondence, and analysis of the broader chemical landscape. It also addresses crucial issues related to education, funding, policy, intellectual property, and the societal impact of chemistry. Nature Chemistry is dedicated to ensuring the highest standards of original research through a fair and rigorous review process. It offers authors maximum visibility for their papers, access to a broad readership, exceptional copy editing and production standards, rapid publication, and independence from academic societies and other vested interests. Overall, Nature Chemistry aims to be the authoritative voice of the global chemical community.

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