ETHYL ALCOHOL,GLYCOL,GLYCEROL

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2. AlcoholsEthyl Alcohol, Glycol, Glycerol
By
Neha Tripathee
Assistant Professor
K.M.G.G.P.G.College Badalpur
G.B.Nagar

3. Preparation
• On reaction with sodium hydroxide
• By reduction of aldehydes and ketones
• On reaction with grignard reagent from aldehydes and ketones

4. .
• .

5. It can also be produced from acid and
esters by their reduction with LiAlH4
•From hydrolysis of esters also alcohol is
produced.

6. What will be the product?
• .

7. Write the following in increasing order of
boiling point
• .

8. Compare the solubility of the following in
water
• .

9. .• .

10. Chemical properties-
• reaction with PCl5-
Reaction with HCl-

11. What will be the product in the following
reaction?• .

12. • .

13. Q.What will be the product when 2,2-dimethyl
propanol-1 reacts with conc.sulphuric acid?
• .

14. Dehydration of alcohols
Dehydration gets different products on different
temperatures

15. .
• .

16. MECHANISM OF DEHYDRATION-

17. What will be the product?

18. .• .REACTION WITH SODIUM-

19. . Ans-2>3>1
Ans-4>3>2>5>1

20. HOW TO DIFFERENTIATE AMONG PRIMARY
SECONDARY AND TERTIARY ALCOHOLS-
• .Lucas test

21. Victor Mayor Test
• .

22. Q.What will be the product when propene reacts
with (i)water and dil H2SO4
(ii)B2H6/H2O2(iii)Hg(CH3COO)/NABH
Markonokov addition of water

23. DEHYDROGENATION-
• Cu 300 C

24. OXIDATION-

26. Glycols

28. OXIDATION-

30. Q.WHAT IS THE PRODUCT OF REACTION OF
GLYCEROL WITH PERIODIC ACID?

31. DEHYDRATION-
• .WITH ZnCl2-
• WITH H3PO4-
• WITH H2SO4
• HEATING ALONE-

32. In short-
ZnCl2

33. • REACTION WITH ALDEHYDES AND KETONES-

35. PINACOLE-PINACOLONE REARRANGEMENT-
MECHANISM OF

36. QUE.

37. GLYCEROL
• PREPARATION-
1. FROM OIL AND FATS-

38. FROM FERMENTATION OF SUGARS-
• SYNTHETIC METHOD-
CATALYST

39. PROPERTIES-
• REACTION WITH Na-

40. REACTION WITH HCL

41. Reaction with HI-
• .

42. Reaction with HNO3-
• .
glyceryl trinitrateis --> explosivewhen detonated--
>adsorbed on kiselguhr can be transported easily-->
Dynamite

43. REACTION WITH OXALIC ACID
• At low temperatue (110C).
• At high temperature(260C)
FORMIC ACID

44. Reaction with PCl5/PI3-
• .

45. Reaction with Acetic acid-
• .

46. OXIDATION
• .

47. Reaction with KHSO4-