SPECIFIC EXPEERIENCE & TECHNIC KNOW-HOW

1. Nitration


2. HYDROGENATION



3. DIAZOTIZATION



4. FRIEDEL-CRAFTS REACTION

                    

                     
5. GRIGNARD REACTION

6. CYCLIZATION
1) BENZODIOXAN SERIES

2) BENZODIAZINE SERIES

3) BENZIMIDAZOLE SERIES

4) PYRIDINE SYNTHESIS

5) QUINOLINE SYNTHESIS

6) PYRIMIDINE SERIES

7) BENZOPYRAZOLE SERIES

8) BENZEOXAZOLE SERIES (BENZPTHIAZOLE SERIES)

9) PIPERAZINE SERIES

R=alkyl, acyl