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Drill: Draw & Name Reactants & Products of:

Drill: Draw & Name Reactants & Products of:. Oxidations of 1-butanol in 2 steps:. Drill: Draw & Name Reactants & Products of:. Oxidation of 2-butanol:. Drill: Draw & Name 3 isomers containing carboxyl groups of:. C 5 H 10 O 2. Drill: Draw & Name 4 isomers containing carboxyl groups of:.

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Drill: Draw & Name Reactants & Products of:

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  1. Drill: Draw & Name Reactants & Products of: • Oxidations of 1-butanol in 2 steps:

  2. Drill: Draw & Name Reactants & Products of: Oxidation of 2-butanol:

  3. Drill: Draw & Name 3 isomers containing carboxyl groups of: C5H10O2

  4. Drill: Draw & Name 4 isomers containing carboxyl groups of: C6H12O2

  5. Acid Derivatives

  6. Acid Anhydrides

  7. Acid Anhydrides • O O • R1-C-O-C-R2

  8. Acid Anhydrides • Formed through the dehydration of two carboxylic acids

  9. Making Anhydrides • O O • R1-C-OH + HO-C-R2

  10. General Anhydride • O O • R1-C-O-C-R2 • + H2O

  11. Making Anhydrides • O • CH3-C-OH + • O • HO-C-CH3

  12. Diacetic Anhydride • O O • CH3-C-O-C-CH3 • + H2O

  13. Succinic Acid O C C O H2C OH H2C OH Heat

  14. Succinic Anhydride O C C O H2C O + H2O H2C

  15. Phthalic Acid O C C O OH OH Heat

  16. Phthalic Anhydride O C C + H2O O O

  17. Anhydride Hydrolysis • The reverse of the anhydride formation reaction

  18. Acyl Group • O • R-C-

  19. Acyl Group • O • CH3-C- • Acetyl Group

  20. Drill: • Draw the reactants, then predict, draw, & name the product of the dehydration of the combination butanoic acid & propanoic acid.

  21. Esters

  22. Esters • O • R1-C-O-R2

  23. Esterification • The formation of esters

  24. Esterification • O • R1-C-OH + HO-R2 Acid

  25. Ester • O • R1-C-O-R2 • + H2O

  26. Name R & P O • CH3-C-OH + • HO-CH3 Acid

  27. O Methanol OH + HO-CH3 OH HCl Salicylic Acid

  28. Methyl Salicate O O-CH3 OH + H2O Oil of Wintergreen

  29. Esterification Acetic Anhydride O OH O C-CH3 C-CH3 OH + O O Salicylic Acid

  30. Acetyl salicylic A O Acetic acid OH O + C-CH3 HO O C-CH3 O Aspirin

  31. Drill: Draw & name 5 esters that are isomers of C6H12O2

  32. Common Esters

  33. Ethyl Formate • O • H-C-O-CH2-CH3 • Rum

  34. Octyl acetate • O • H3C-C-O-(CH2)7-CH3 • Oranges

  35. Pentyl acetate • O • H3C-C-O-(CH2)4-CH3 • Bananas

  36. Ethyl butyrate • O • H2C-C-O-CH2-CH3 • CH2-CH3 • Pineapples

  37. Pentyl butyrate • O • H2C-C-O-(CH2)4-CH3 • CH2-CH3 • Apricots

  38. Methyl butyrate • O • H2C-C-O-CH3 • CH2-CH3 • Apples

  39. Predict Product • O CH3-CH2-CH2-C-OH O + HO-C-CH3 + Heat

  40. Common Biological Ester • O • H2C-OH + HO-C-R1 • O • HC-OH + HO-C-R2 • O • H2C-OH + HO-C-R3

  41. Triglyceride • O • H2C-O-C-R1 • O • HC-O-C-R2 • O + 3 H2O • H2C-O-C-R3

  42. Common Biological Ester H2C-OH + HO-PO3-2 • O • HC-OH + HO-C-R2 • O H2C-OH + HO-C-R3

  43. Phosphoglyceride H2C-O-PO3-2 • O • HC-O-C-R2 • O + 3 H2O • H2C-O-C-R3

  44. Drill: • Draw the reactants, then predict & draw the products of dehydration synthesis when phenol is added to formic acid.

  45. Ester Hydrolysis • Adding water to an ester in acid or base to break it down into an acid & an alcohol

  46. Ester Hydrolysis • O • R1-C-O-R2 base + H2O

  47. Acid & Alcohol • O • R1-C-OH + HO-R2

  48. Polyester • A polymer made up of monomers connected by ester bonds

  49. Making Polyesters • O O • HO-C-R-C-OH • + • HO-R2-OH

  50. Thioesters • O • R1-C- S-R2

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