磷-碘鎓亚基的结构和热稳定性。

IF 2.2 4区化学 Q2 CHEMISTRY, ORGANIC Beilstein Journal of Organic Chemistry Pub Date : 2024-11-14 eCollection Date: 2024-01-01 DOI:10.3762/bjoc.20.245

Andrew Greener, Stephen P Argent, Coby J Clarke, Miriam L O'Duill

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引用次数: 0

摘要

高价碘（III）试剂已成为有机合成中不可或缺的工具，但它们在转移功能性方面仍存在差距。本研究通过 X 射线衍射、差示扫描量热法（DSC）和热重分析法（TGA）对磷碘酰基的热稳定性进行了基本了解。对影响热稳定性的结构因素和潜在分解途径的深入了解将有助于未来新试剂的设计和开发。

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Structure and thermal stability of phosphorus-iodonium ylids.

Hypervalent iodine(III) reagents have become indispensable tools in organic synthesis, but gaps remain in the functionalities they can transfer. In this study, a fundamental understanding of the thermal stability of phosphorus-iodonium ylids is obtained through X-ray diffraction, differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). Insights into the structural factors affecting thermal stability and potential decomposition pathways will enable the future design and development of new reagents.

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来源期刊

Beilstein Journal of Organic Chemistry 化学-有机化学

CiteScore

4.90

自引率

3.70%

发文量

167

审稿时长

1.4 months

期刊介绍： The Beilstein Journal of Organic Chemistry is an international, peer-reviewed, Open Access journal. It provides a unique platform for rapid publication without any charges (free for author and reader) – Platinum Open Access. The content is freely accessible 365 days a year to any user worldwide. Articles are available online immediately upon publication and are publicly archived in all major repositories. In addition, it provides a platform for publishing thematic issues (theme-based collections of articles) on topical issues in organic chemistry. The journal publishes high quality research and reviews in all areas of organic chemistry, including organic synthesis, organic reactions, natural product chemistry, structural investigations, supramolecular chemistry and chemical biology.