Synthesis of Benzotriazole from o- Phynylenediamine.pptx

Pharmacy

1. S ynthesis of Benzotriazole from o- Phynylenediamine MEDICINAL CHEMISTRY- I -Pratik Terse 1

2. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 2

3. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 3

4. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 4

5. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 5

6. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 6

7. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 7

8. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 8

9. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 9

10. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 10

11. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 11 Calculations: Mol. wt. of o- Phenylenediamine = Mol. wt. of Benzotriazole = Theoretical yield: 108g of o- Phenylenediamine gives 119.1 g of Benzotriazole Therefore:

12. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 12 Practical yield: Suppose you get 8 g % Practical yield: × 100 % Practical yield : Result: The practical of benzotriazole was found to be ____g and the % practical was _____% and the melting point was found to be____ ℃  

13. Synthesis of Benzotriazole from o- Phynylenediamine -Pratik Terse 13

14. Remember… Safety First! Thank You!!! -Pratik Terse 14