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Deville rebooted – practical N2O5 synthesis
Chemical Communications ( IF 4.9 ) Pub Date : 2024-05-09 , DOI: 10.1039/d4cc01403k
Lee Edwards 1 , Benson M. Kariuki 1 , Matthew Didsbury 2 , Christopher D. Jones 3 , Thomas Wirth 1
Affiliation  

Dinitrogen pentoxide (N2O5), the anhydride of nitric acid, was synthesised by Henri Étienne Sainte-Claire Deville in Paris in 1849 using silver nitrate and chlorine gas. Herein, we revisit, optimise, and modify Deville's method using photocatalysis to enable a safe, clean, practical, and reproducible alternative for N2O5 synthesis in quantitative yields. Moreover, it is predicted that the modifications can accommodate an industrial scale-up, but the silver chloride generated must be recycled.

中文翻译:


Deville 重启 – 实用 N2O5 合成



五氧化二氮 (N 2 O 5 ) 是硝酸酐,由 Henri Étienne Sainte-Claire Deville 于 1849 年在巴黎使用硝酸银和氯气合成。在此,我们使用光催化重新审视、优化和修改 Deville 的方法,以实现定量产率合成 N 2 O 5 的安全、清洁、实用和可重复的替代方案。此外,预计这些改造可以适应工业规模扩大,但产生的氯化银必须回收。
更新日期:2024-05-09
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