| abstract |
The present patent application provides intermediates, e.g., 4-(6-(acetylamino)-2- chloropyrimidin-4-yloxy)-3,5-dimethylbenzonitrile, for preparing Etravirine or the salts of Etravirine, and processes for preparing Etravirine or its salts as disclosed in the specification herein. The application also provides processes for preparing 4-(6-(acetylamino)-2- chloropyrimidin-4-yloxy)-3,5-dimethylbenzonitrile. |