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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.50B [2011] >
IJC-B Vol.50B(10) [October 2011] >
| Title: | Heterogeneous catalyst: Silica sulfuric acid catalyzed synthesis of 9, 10-dihydro-12-aryl-8H-benzo[ ]xanthen-11(12H)-one derivatives under solvent-free conditions |
| Authors: | Nazeruddin, G M
Pandharpatte, Mahesh S
Mulani, Khudbudin B |
| Keywords: | Silica sulfuric acid
Heterogeneous catalyst
Solvent-free conditions
Xanthene |
| Issue Date: | Oct-2011 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Silica sulfuric acid (SSA)
as an efficient and reusable heterogeneous catalyst has been used for the
preparation of 9,10-dihydro-12-aryl-8H-benzo[]xanthen-11(12H)-one derivatives from the
three-component condensation reaction of b-naphthol, cyclic 1,3 dicarbonyl compounds and aromatic aldehydes
under solvent-free conditions in good to excellent yields and short reaction
times. |
| Page(s): | 1532-1537 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Source: | IJC-B Vol.50B(10) [October 2011]
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