Efficient and improved method for the Biginelli reaction using solid superacid (sulphated SnO2)
| Title | Efficient and improved method for the Biginelli reaction using solid superacid (sulphated SnO2) |
| Publication Type | Journal Article |
| Year of Publication | 2005 |
| Authors | Bhosale, RS, Hashmi, AM, Zubaidha, PK, Dongare, MK |
| Journal | Heterocyclic Communications |
| Volume | 11 |
| Issue | 5 |
| Pagination | 399-402 |
| Date Published | OCT |
| Type of Article | Article |
| ISSN | 0793-0283 |
| Keywords | Biginelli, DHPM, sulphated SnO2 |
| Abstract | One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-one (DHPM) has been effected efficiently by coupling of the three components, aldehyde, ethyl acetoacetate and urea/thiourea in the presence of solid Superacid (sulphated SnO2). The method presented herein is attractive with respect to yield, reaction time, workup procedure and reusable catalyst. |
| Type of Journal (Indian or Foreign) | Foreign |
| Impact Factor (IF) | 0.828 |
Divison category:
Catalysis and Inorganic Chemistry