Slide 1 : Alcohol Structure of Alcohol Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) SP3 Aliphatic Aromatic 109.5 Classification of Alcohol 1.Aliphatic 2. Aromatic 3.Polyhydric
Slide 2 : Alcohol Structure of Alcohol
“ Classification of Monohydric Alcohol” Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) “ Aromatic Alcohol ” “ Polyhydric Alcohol ” 1-Phenyl Methenol 2-Phenyl Ethenol Manitol
Slide 3 : Alcohol Nomenclature of Alcohol Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) Isomerism in Alcohol Chain Isomerism Position Isomerism Functional Isomerism Optical Isomerism
Slide 4 : Alcohol Preparation of Alcohol Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) 1.Hydrolysis of Alkyl Halide:- 2.Reduction of Aldehyde and Ketone :-
Slide 5 : Alcohol Preparation of Alcohol Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) 3.By Grignard Reagent:-
Slide 6 : Alcohol Preparation of Alcohol Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) 4.Hydrolysis of Ester :- 5.By Pimary Amine :- 6.Hydration of Alkene:-
CH2=CH2 + H2SO4 ------------? CH3-CH2-HSO4
CH3-CH2-HSO4 + H2O -------------? CH3CH2OH + H2SO4
Slide 7 : Alcohol Physical Properties of Alcohol
1. Alcohols are neutral in nature.
2. Lower Members or liquid.
3. High M.P. and B.P.
4. More the branch low B.P.
5. Soluble in Water.
6. Narcotic Action “More the Branch more narcotic action”
7. Monohydric Alcohols are lighter than water. Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com)
Slide 8 : Alcohol Chemiscal Properties of Alcohol Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) 1st Type reaction 2nd Type reaction
Slide 9 : Alcohol Chemical Reaction Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) 1. ROH + Na ------------? RONa + ½ H2
CH3COOH + HOC2H5 --------? CH3COOC2H5 + H2O
3. C2H5OH + Cl-CO-CH3 -----------? CH3COOC2H5 + HCl
CH3MgBr + CH3OH ------------? CH4 + CH3OMgBr
1>2>3 1. ROH + HCl ------------? RCl + H2O
2. CH3OH + H-NH2 -----------? CH3NH2 + H2O
3. R-OH + HO-NO -----------? R-ONO + H2O
C2H5OH + HO-SO3H ----------? C2H5SO3H + H2O
3>2>1
Slide 10 : Alcohol Misc. Reaction of Alcohol Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) Dehydrogenation of Alcohol( 1,2,3)
(Primary Alcohol) R-CH2OH ------CU/300’C----? RCHO + H2 (Seconday Alcohol) (Tertiary Alcohol)
Slide 11 : Alcohol Misc. Reaction of Alcohol Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) Oxidation reaction of 1,2 and 3 Alcohol:- (Primary Alcohol) (Secondary Alcohol) (Tertiary Alcohol) ---------------> ---------------> CH3COOH ---------------> ---------------> ---------------> CH3COOH
Slide 12 : Alcohol Victor Mayer Test Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) (Primary Alcohol) :-
Slide 13 : Alcohol Victor Mayer Test Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) Secondary Alcohol
Slide 14 : Alcohol Victor Mayer Test Presented By:- Ritesh Kesharwani Sir Mona Modern Hr.Sec.School Sarangarh Chhattisgarh ( http:// mona.250free.com) “Tertiary Alcohol”
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