Flourishing reactivities of isocyanates and isothiocyanates using group 13 elements

IF 7.9 2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY
Sanjukta Pahar, Aleksandra Górecka, Emma Richards, Rebecca L. Melen
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引用次数: 0

Abstract

Due to the upswing in interest in the development of efficient hydroelementation reactions to construct C–heteroatom bonds either stoichiometrically or catalytically, the activation of isocyanates and isothiocyanates has received recent attention. The activation and derivatization of isocyanates and isothiocyanates using earth-abundant and inexpensive group 13 main-group compounds have lately been observed more frequently. In this review, we aim to highlight the activation of the C=N vs. C=O and C=S bonds, the scope of cycloaddition reactions of iso(thio)cyanates with group 13 compounds, and recent findings using frustrated Lewis pairs (FLPs). In addition, the hydroboration and hydroamination reactions of these substrates are also discussed to formulate synthetically important urea/amide or thioamide derivatives.

Abstract Image

利用 13 族元素提高异氰酸酯和异硫氰酸盐的反应活性
由于人们对开发高效氢元素化反应以按比例或催化方式构建 C-杂原子键的兴趣日渐浓厚,异氰酸酯和异硫氰酸盐的活化近来受到了关注。最近,人们更频繁地观察到利用地球上丰富而廉价的 13 族主族化合物对异氰酸酯和异硫氰酸酯进行活化和衍生化的现象。在本综述中,我们将重点介绍 C=N 与 C=O 和 C=S 键的活化、异(硫)氰酸酯与 13 族化合物的环加成反应范围,以及使用受挫路易斯对(FLPs)的最新发现。此外,还讨论了这些底物的氢硼化和氢氨化反应,以制备具有重要合成意义的脲/酰胺或硫代酰胺衍生物。
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
Cell Reports Physical Science
Cell Reports Physical Science Energy-Energy (all)
CiteScore
11.40
自引率
2.20%
发文量
388
审稿时长
62 days
期刊介绍: Cell Reports Physical Science, a premium open-access journal from Cell Press, features high-quality, cutting-edge research spanning the physical sciences. It serves as an open forum fostering collaboration among physical scientists while championing open science principles. Published works must signify significant advancements in fundamental insight or technological applications within fields such as chemistry, physics, materials science, energy science, engineering, and related interdisciplinary studies. In addition to longer articles, the journal considers impactful short-form reports and short reviews covering recent literature in emerging fields. Continually adapting to the evolving open science landscape, the journal reviews its policies to align with community consensus and best practices.
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