1 / 44

Amines

Amines. Draw: para-hydroxy-N-methylbenzoamide. Amines. Organic derivatives of ammonia. Ammonia. H H-N: H. Ammonium. H H-N-H H. +1. Primary Amine. R 1 H-N: H. Secondary Amine. R 1 R 2 -N: H. Tertiary Amine. R 1 R 2 -N: R 3.

ion
Télécharger la présentation

Amines

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Amines

  2. Draw:para-hydroxy-N-methylbenzoamide

  3. Amines • Organic derivatives of ammonia

  4. Ammonia • H • H-N: • H

  5. Ammonium • H • H-N-H • H +1

  6. Primary Amine • R1 • H-N: • H

  7. Secondary Amine • R1 • R2-N: • H

  8. Tertiary Amine • R1 • R2-N: • R3

  9. Quaternary Amine • R1 • R2-N-R4 • R3 +1

  10. Naming Amines

  11. Alkyl amine • R1 • H-N: • H

  12. Methylamine • CH3 • H-N: • H

  13. Methylethylamine • CH3 • CH3-CH2-N: • H

  14. Trimethylamine • CH3 • CH3-N: • CH3

  15. Tetramethylammonium • CH3 +1 • CH3-N-CH3 • CH3

  16. Trimethylammonium • CH3 +1 • CH3-N-H • CH3

  17. Common Amines

  18. Phenylamine or Aminobenzene NH2 Aniline

  19. N-Methylaniline H N-CH3

  20. Diphenylamine H N

  21. Para-aminomethylbenzenepara-aminotoluenepara-methylanilinepara-toluidinePara-aminomethylbenzenepara-aminotoluenepara-methylanilinepara-toluidine CH3 H2N

  22. Para-aminobenzoic acid O NH2 C HO

  23. 1,4-butyldiaminePutrescine • H2N CH2 CH2 • CH2 CH2 NH2

  24. 1,5-pentyldiamineCadaverine • H2N-(CH2)5-NH2

  25. Draw: N-Cyanoformamide

  26. Heterocyclic Amines

  27. Pyrrolidine H N

  28. Pyrrole H N

  29. Piperidine : N-H

  30. Pyridine N:

  31. Indole N H

  32. Purine N N N H N

  33. Pyrimidine N N

  34. Amino Acids

  35. Common Amino Acid • H • R-C-COOH • NH2

  36. Glycine • H • H-C-COOH • NH2

  37. Alanine • H • H3C-C-COOH • NH2

  38. Phenylalanine • H • -CH2-C-COOH • NH2

  39. MakingAmines

  40. Making Amines • H3N: + X-R R-NH3+ + X- • ammonia + alkyl halide --> alkylammonium • R-NH3+ X- + MOH • R-NH2+ MX + HOH

  41. Net Results • H3N: + X-R + MOH • ammonia + alkyl halide + base--> • R-NH2+ MX + HOH • alkyl amine + salt + water

  42. Making Amines • :NH3 + I-CH2-CH2-CH3 • + KOH • ammonia + propyliodide + potassium hydroxide

  43. Products • H2N-CH2-CH2-CH3 • + KI + H2O • propyl amine + potassium iodide + water

  44. Polysubstituted Amines base • H3N: + X-R R-NH2 • R2 • H2NR + X-R R-NH • R2 • HNR2 + X-R R-N-R3 base base

More Related