期刊论文详细信息
Bulletin of the Korean chemical society | |
An Expeditious Oxidative Aromatization of Hantzsch 1,4-Dihydropyridines to Pyridines Using Cetyltrimethylammonium Peroxodisulfate: A Phase Transferring Oxidant | |
Ashwani Kumar1  Parvin Kumar1  | |
关键词: Oxidative aromatization; Cetyltrimethylammonium peroxodisulfate (CTAPDS); Phase transfer catalyst; 1; 4-DHP; Cetyltrimethyl ammonium bromide; | |
DOI : | |
学科分类:化学(综合) | |
来源: Korean Chemical Society | |
【 摘 要 】
A new approach to the use of potassium peroxodisulphate as an oxidizing reagent is proposed and applied to the case of oxidative aromatization of 1, 4-dihydropyridines with cetyltrimethylammonium peroxodisulfate, a phase transfer oxidant. We demonstrate how it is possible to increase the reactivity of potassium peroxodisulphate in the presence of phase transfer catalyst. Dealkylation in case of 4-n-alkyl/n-alkenyl was not obtained.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912010242432ZK.pdf | 380KB | download |