| Authors | M.Mahmoodi Fard Chegeni, A.Bamoniri, B.F.Mirjalili |
|---|---|
| Journal | POLYCYCL AROMAT COMP |
| Page number | 1 |
| Volume number | 40 |
| IF | 1.894 |
| Paper Type | Full Paper |
| Published At | 2020-03-06 |
| Journal Grade | Scientific - research |
| Journal Type | Electronic |
| Journal Country | Iran, Islamic Republic Of |
| Journal Index | SCOPUS ,JCR |
Abstract
A four-component reaction of aromatic aldehydes, phthalic anhydride, hydrazine monohydrate and dimedone has been achieved in the presence of nano-c-Al2O3/BFn/Fe3O4 as a highly effective heterogeneous catalyst to produce 2H-indazolo[2,1-b]phthalazine triones. Atom economy, low catalyst loading, reusable catalyst, applicability to a wide range of substrates and high yields of products are some important features of this protocol.