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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.47B [2008] >
IJC-B Vol.47B(03) [March 2008] >
| Title: | An efficient, inexpensive ‘Green Chemistry’ route to multicomponent Biginelli condensation catalyzed by CuCl₂.2H₂O-HCl |
| Authors: | Pathak, Vijai Nath
Gupta, Ragini
Varshney, Bindu |
| Keywords: | Dihydropyrimidinones
Biginelli condensation
Solvent free
Grindstone chemistry
CuCl2.2H2O-Conc. HCl
Green chemistry |
| Issue Date: | Mar-2008 |
| Publisher: | CSIR |
| Abstract: | Several Biginelli compounds (dihydropyrimidinones) have been synthesized efficiently and in high yields under mild, solvent-free and eco-friendly conditions by using ‘Grindstone Chemistry Technique’ catalyzed by CuCl₂.2H₂O and Conc. HCl. The obtained products have been identified by comparison with authentic samples (synthesized by conventional process) and by spectral (¹H NMR and IR) data and their melting points. |
| Page(s): | 434-438 |
| ISSN: | 0376-4699 |
| Source: | IJC-B Vol.47B(03) [March 2008]
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