A microwave assisted synthesis of 3,4-dihydropyrimidin-2(1H)-ones and thiones using NiFe2O4 ferrite as an effective and reusable catalyst
| Main Authors: | C. A. Ladole, N. G. Salunkhe, A. S. Aswar |
|---|---|
| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/5639096 |
Daftar Isi:
- Department of Chemistry, Sant Gadge Baba Amravati University, Amravati-444 602, Maharashtra, India E-mail : aswaranand@gmail.com Manuscript received 31 July 2015, accepted 09 December 2015 A microwave assisted one pot synthesis of 3,4-dihydropyrimidin-2(1H)-one/thione derivatives in solvent free conditions by using reusable NiFe2O4 ferrite as an inexpensive and efficient catalyst is described. The catalyst NiFe2O4 ferrite prepared by co-precipitation method followed by calcination, and characterized by XRD, FT-IR, TG-DTA and SEM analysis for evaluating its structure and morphological analysis. Synthesis of 3,4-dihydropyrimidin-2(1H)-one/thione derivatives over NiFe2O4 offers several advantages over conventional method such as simple reaction conditions, high product yields, short reaction time and environmentally benign reaction conditions.