What to study in organic chemistry? General organic chemistry(Ref:Peter Sykes) Electrophiles & Nucleophiles: Which type of systems act as E+ or Nu-? Same.

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Presentation transcript:

What to study in organic chemistry? General organic chemistry(Ref:Peter Sykes) Electrophiles & Nucleophiles: Which type of systems act as E+ or Nu-? Same system act as E+ or Nu- depending on which system it reacts. Acidity and Basicity: General idea of order of acidity and basicity. Bronsted & Lewis theory. Effect of back-bonding, aromaticity, SIR,etc.

Funda is conjugate acid or conjugate base as the case may be if stable then that base or acid is strong. Solvent and its role in reaction mechanism. Inductive effect,Hyperconjugation,Resonance. Aromaticity. Tautomerism(keto-enol) Keto-Enol Ratio – Various factors like relief of angle strain. Solvent & Temp. Effect on Keto-Enol Ratio

H-Bonding: Some cases for which gemdiol is stable. Nu - of ions in protic and aprotic solvent. Effect of H-Bond on acidity,basicity,B.P. Order,H-Bonding during tautomerism.

Organic Intermediates Carbanion:--- (a)Grignard’s Reagent 1. Preparation 2. As a Base & Nucleophiles. 3. Abnormal behaviour of Grignard. 4. Iodoform reaction. 5. WITTIG Reaction(Vinyl Ether Hydrolysis). 6. Decarboxylation. 7. Heating Effect of other compounds. 8. Dry distillation 9. Perkin Reaction

` (b) Free Radical 1. Sources of free radical 2. Wurtz & Kolbey Electrolytic Method. 3. Halogenation of Alkane ©Carbene Reactions: 1. Riemer Teimann 2. carbylamine 3. Arndt Eistert 4. Hoffmann,Schmidt,Curtius

Aromatic Chemistry Ref: I.L.Finar (Problems and solution chp 20 to 30) 1. Electrophilic Aromatic Substitution(Nitration,Halogenation,Friedel Craft Alkylation, Freidel Craft Acylation, Kolbey Schmidt Reaction, sulphonation) 2. Diazo Coupling 3. Cannizarro(V.V.I.) 4. Benzoin Condensation, Benzil-Benzilic Acid Rearrangement

5. Phenol Chemistry:--- Preparation:-- Imp.(Cumene Process,Diazo Method) Claisen Rearrangement. Sulphonation of Phenol Dienone Phenol Rearrangement Identification Of Phenol Ortho Para Ratio

Other imp. Name reactions: aldol Cannizaro beckmann knovelgen condensation hell-volhard zelinsky reformatsky

Practical Organic Chemistry Lassaigne Test Test For functional group(Amines, Amides, Substituted Amides, Nitro, Cyanide, Isocyanide,Imine, Nitroso) Separation of mixtures

Preparation and reactions of : 1.Aldehyde & ketone 2.Carboxylic acids 3.Hydrocarbons 4.Amines 5.Alcohols

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