Unit 10 - Haloalkanes and Haloarenes Chemistry class 12
Haloalkanes ( alkyl halides ) are halogen derivatives of hydrocarbons with general formula R-X ( R- is aliphatic hydrocarbon chain or simply aklyl group) .
Haloarenes ( Aryl halides ) are halogen derivatives of aromatic hydrocarbons.
Both are formed by replacing one hydrogen atom by halogen atom in hydrocarbon.
Important Video Links
Detailed Videos Haloalkanes and Haloarenes ( Alkyl Halides and Aryl Halides )
Haloalkanes and Haloarenes Full Chapter One Shot / revision
Important Questions with Answers from Haloalkanes and Haloarenes ( Ncert & Previous year Questions )
GTCTUITION NOTES
- Haloalkanes and Haloarenes Short Notes ( * Still updating )
- Important Reactions in Haloalkanes & Haloarenes
- Handwritten Notes ( Given below with Each Lecture )
- NCERT Solutions ( * Available Soon )
- Assignments ( * Available Soon )
Lecture 01
Introduction, Classification of haloalkanes haloarenes into aliphatic & aromatic ,
Classification on the basis of number of halogen atoms, nature of carbon atom & type of hybridisation of carbon atom, Gem dihalides , vicinal dihalides and Isomerism.
Lecture 02
Preparation of Haloalkanes :
From Alcohols, By Halogen Exchange Method, From Silver Salts of Acids, From Hydrocarbons
Important reactions discussed in this lecture are Groove's Process, Finkelstein Reaction, Swarts Reaction, Borodine Hunsdiecker Reaction, Markovnikov's Rule and peroxide Effect, Reaction with NBS
Lecture 03
Preparation of Haloarenes : electrophilic Substitution of Arenes with Mechanism, From Diazonium Salt. Important reactions discussed in this lecture are Sandmeyer's Reaction, Gattermann Reaction, Balz Schiemann Reaction
Lecture 04
Physical Properties of Haloalkanes & Haloarenes, Chemical Properties of Haloalkanes : Nucleophilic substitution Reaction
Lecture 05
Types of Nucleophilic substitution Reactions : SN1 & SN2 , Stereochemistry ( Optical activity and Enantiomers, SN1 Substitution Nucleophilic Unimolecular, SN2 Substitution Nucleophilic Bimolecular
Lecture 06
Chemical Properties of Haloalkanes : elimination reaction ( dehydrohalogenation ) , reaction with metals ( Wurtz Reaction ) , Reduction
Lecture 07
Haloalkanes and Haloarenes : Chemical Properties of Haloarenes | Organic Chemistry 12th
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