Rapid, green, and catalyst-free one-pot three-component syntheses of 5-substituted 1H-tetrazoles in magnetized water
作者:Mohammad Bakherad、Rahele Doosti、Ali Keivanloo、Mostafa Gholizadeh、Khosrow Jadidi
DOI:10.1007/s13738-017-1193-y
日期:2017.12
The catalyst-free multi-component reactions of aldehydes, malononitrile, and sodium azide at a relatively low temperature in magnetized water provided 5-substituted 1H-tetrazoles in high-to-excellent yields. This method offers the advantages of short reaction times, low costs, quantitative reaction yields, simple work-up, green, and no need for any organic solvent.
醛,丙二腈和叠氮化钠在较低温度下在磁化水中的无催化剂多组分反应以高至优异的产率提供了5-取代的1 H-四唑。该方法的优点是反应时间短,成本低,定量反应收率,后处理简单,绿色且不需要任何有机溶剂。