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Selective and Scalable Deuteration of Heteroarenes Using Nickel-Based Nanoparticles†
Chinese Journal of Chemistry ( IF 5.5 ) Pub Date : 2024-08-21 , DOI: 10.1002/cjoc.202300644
Feiyu Qiu 1 , Lingyun Yang 2 , Yuan Gao 1 , Jiapei Yang 1 , Aiwen Lei 1 , Wu Li 1
Affiliation  

Deuterium labelling possesses wide applications in pharmaceuticals, chemical science and materials science. Development of efficient methodologies for the synthesis of deuterium labelled compounds, especially hydrogen isotope exchange (HIE), continued to receive an impressive attention over the years. Herein, we developed a nitrogen doped nano-scale nickel catalyst for deuterium incorporation of a variety of nitrogen heterocycles using D2O as the isotope source. The usefulness of this approach has been demonstrated by 10 g-scale for complex pharmaceuticals. This methodology represents a practical and scalable deuteration and the air- and water-stable nanocatalyst enables efficient labelling in a straightforward manner.

中文翻译:


使用镍基纳米颗粒对杂芳烃进行选择性和可扩展的氘化†



氘标记在制药、化学科学和材料科学中具有广泛的应用。多年来,开发用于合成氘标记化合物的有效方法,尤其是氢同位素交换 (HIE),继续受到令人印象深刻的关注。在此,我们开发了一种氮掺杂纳米级镍催化剂,用于使用 D2O 作为同位素源掺入各种氮杂环的氘。这种方法的有用性已经被 10 g 尺度用于复杂药物所证明。这种方法代表了一种实用且可扩展的氘化,空气和水稳定的纳米催化剂能够以直接的方式进行高效标记。
更新日期:2024-08-21
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