A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water

الموضوعات : International Journal of Heterocyclic Chemistry

Soheil Sayyahi ¹ , Sedigheh Jahanbakhshi ² , Zahra Dehghani ³

1 - 1Chemistry Department, Mahshahr Branch, Islamic Azad University, Mahshahr
2 - Chemistry Department, Omidieh Branch, Islamic Azad University, Omidieh, Iran
3 - Chemistry Department, Omidieh Branch, Islamic Azad University, Omidieh, Iran

تاريخ الإرسال : 21 السبت , شعبان, 1437 تاريخ التأكيد : 21 السبت , شعبان, 1437 تاريخ الإصدار : 27 الأحد , جمادى الأولى, 1432

الکلمات المفتاحية: Biginelli reaction, Multicomponent reactions, organoclay, 3, 4-Dihydropyrimidin-2(1H)-ones,

ملخص المقالة :

In this study, a variety of 3, 4-dihydropyrimidin-2(1H)-ones derivatives were synthesized via three-component Biginelli reaction. The quaternary ammonium- treated clay -catalyzed process proved to be simple, efficient, and environmentally friendly.