1. 1 Chapter 25 Lecture Outline

2. 2 1. ntroduction

3. 3 2. Structure and Bonding

4. 4

5. 5

6. 6 3. Nomenclature Secondary and tertiary amines having identical alkyl groups are named using the prefix di- or tri- with the name of the primary amine.

7. 7 Secondary and 3 ° amines having more than one kind of alkyl group are named as N-substituted primary amines using the following procedure:

8. 8 Aromatic amines are named as derivatives of aniline. There are many different nitrogen heterocycles, each with a different name. The N atom is considered to be at position “1”.

9. 9 4. Physical Properties

10. 10

11. 11 5. Preparation

12. 12

13. 13 Gabriel Synthesis of 1 ° Amines

14. 14 Reduction of N-Containing Functional Groups

15. 15

16. 16 Reductive Amination

17. 17

18. 18 Retrosynthetic Direction

19. 19

20. 20 6. Reactions of Amines

21. 21 Amines as Bases

22. 22

23. 23

24. 24

25. 25

26. 26

27. 27

28. 28 7. Amines Nucleophiles

29. 29

30. 30 Hofmann Elimination

31. 31

32. 32

33. 33

34. 34 Reaction of Amines with Nitrous Acid

35. 35

36. 36 2° Alkylamines and aryl amines react with nitrous acid to form N-nitrosamines.

37. 37 Substitution Reactions of Aryl Diazonium Salts

38. 38 Sandmeyer reaction.

39. 39

40. 40

41. 41

42. 42

43. 43

44. 44 Coupling Reactions of Aryl Diazonium Salts

45. 45

46. 46 Pop Quiz 25 장 [A] 1 차 아민을 모두 고르세요 [B] 2 차 아민을 모두 고르세요