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Common Amides

Common Amides. Amides. O R-C NH 2 Alkanoamide. Formamide. O H-C NH 2 Methanoamide. Acetamide. O CH 3 -C NH 2 Ethanoamide. Amides. O CH 3 -CH 2 -C

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Common Amides

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  1. Common Amides

  2. Amides • O • R-C • NH2 • Alkanoamide

  3. Formamide • O • H-C • NH2 • Methanoamide

  4. Acetamide • O • CH3-C • NH2 • Ethanoamide

  5. Amides • O • CH3-CH2-C • NH2 • Propanoamide

  6. Amides • O • -C • NH2 • Benzoamide

  7. N-methylbenzoamide • O • -C • NH • CH3

  8. Making Amides

  9. Add Acids & Amines • O • R-C-OH + :NH3 • O • R-C-O- + NH4+

  10. Add Acids & Amines • O • R-C-OH + :NH3

  11. Dehydration of AmS • O • R-C-O- + NH4+ • O • R-C-NH2 + H2O Heat

  12. Dehydration of AmS • O • R-C-NH2 + H2O

  13. Add Acids & Amines • O • R-C-OH + :NH3 • O • R-C-NH2+ H2O

  14. Dehydrating Agents • H2SO4 • P2O5

  15. Acetic acid + Met amine • O • H3C-C-OH + CH3NH2 • O • H3C-C-O- H3NCH3+

  16. N-methylacetamide • O • H3C-C-O- H3NCH3+ • O CH3 • H3C-C-NH+ H2O heat

  17. Drill: • Draw the organic reactant; then, draw & name the organic product of the dehydration of propanoamide.

  18. Esters + Amines • O • R1-C-O-R2 • + • :NH3

  19. Amides + Alcohols • O • R1-C-NH2 • + • R2-OH

  20. Methyl benzoate + A • O • -C-O-CH3 • + • :NH3

  21. Benzoamide & MeOH • O • -C-NH2 • + • HO-CH3

  22. Anhydrides + Amines • O O • R1-C-O-C-R2 • + • :NH3

  23. Amides + Acids • O • R1-C-NH2 • O + • R2-C-OH

  24. Polyamides

  25. AA + HDA • O O • n HO-C-(CH2)4-C-OH • + • n H2N-(CH2)6-NH2 -water

  26. Nylon 66 • O O • -(-C-(CH2)4-C • NH • -(HN-(CH2)6 n

  27. 6-aminohexanoic acid • O • x HO-C-(CH2)5-NH2 -water

  28. Nylon 6 • O • x -(-(CH2)5-C-NH-)-

  29. COOH + COOH H2N H2N

  30. C=O + H2O C O HN HN

  31. Nitriles

  32. Making Nitriles • O • R-C-NH2 Heat Dehydration Dehydrate amides

  33. Nitrile + Water • R-C-N: + H2O

  34. CommonNitriles • R-C=N

  35. Acetonitrile • CH3-C=N

  36. Hydrogen Cyanide • H-C=N

  37. Benzonitrile • -C=N

  38. Draw Isomers ofC4H7NO2

  39. Draw Isomers ofC4H6O2

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