Patent Profile
| Patent No: | IN238400 [India] | Application No: | 02130DELNP2004 |
| Title: | Process for preparing 2,4,4,6 - tetrabromo-2,5-cyclohexadienone | ||
| Issue Date: | 03-02-2010 | File Date: | 22-07-2004 |
| Inventor(s): | BEDEKAR ASHUTOSH VASANT, RAMACHANRAIAH GADDE, GHOSH PUSHPITO KUMAR | ||
| IPC Classification: | C07K | ||
| Abstract: | A highly pure 2,4,4,6-tetrabromo-2,5-cyclohexadienone has been prepared in a single pot, eco-friendly procedure in yields of 91-94% from phenol. In this method, a mixture of alkali/alkaline earth metal bromide and alkali/alkaline earth metal bromate was employed as brominating agent in place of corrosive liquid bromine. The reaction between phenol and the brominating reagent was initiated by the action of a mineral acid or moderately strong organic acid. The crude product was further characterized by standard analytical and spectroscopic methods. | ||
| Licensing Option: | License is already granted. Technology has already been Commercialized. Further license is possible. | ||
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