Chapter Name : Haloalkanes And Haloarenes |
Sub Topic Code : 102_12_10_01_02 |
Topic Name : Classification |
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Sub Topic Name : Compounds |
1. Mono halo compounds may further be classified according to the hybridization of the carbon atom to which the halogen is bonded. 2.Alkyl halides or haloalkanes (R—X). 3.In alkyl halides, the halogen atom is bonded to an alkyl group (R). 4.They form a homologous series represented by CnH2n+1X. They are further classified as primary, secondary or tertiary according to the nature of carbon to which halogen is attached. 5. Allylic halides - These are the compounds in which the halogen atom is bonded to an sp3-hybridized carbon atom next to carbon-carbon double bond (C=C) i.e. to an allylic carbon. 6. Benzylic halides - These are the compounds in which the halogen atom is bonded to an sp3-hybridized carbon atom next to an aromatic ring.
Elements
1.Synthetic halogen compounds, viz. 2. chloroquine is used for the treatment of malaria. 3. halothane is used as an anesthetic during surgery.
What are haloarenes and haloalkanes?
Key Words | Definitions (pref. in our own words) |
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Haloalkanes | Haloalkanes contain halogen atom(s) attached to the sp3 hybridized carbon atom of an alkyl group. |
Haloarenes | Haloarenes contain halogen atom(s) attached to sp2 hybridized carbon atom(s) of an aryl group. |
Gadgets | How it can be used |
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chloramphenicol | Chlorine containing antibiotic, chloramphenicol, produced by soil microorganisms is very effective for the treatment of typhoid fever. |
1.Synthetic halogen compounds, viz. 2. chloroquine is used for the treatment of malaria. 3. halothane is used as an anesthetic during surgery.
pharmacy
Examples | Explainations |
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chloroquine | chloroquine is used for the treatment of malaria. |
halothane | halothane is used as an anesthetic during surgery. |
1. Mono halo compounds may further be classified according to the hybridization of the carbon atom to which the halogen is bonded. 2.Alkyl halides or haloalkanes (R—X). 3.In alkyl halides, the halogen atom is bonded to an alkyl group (R). 4.They form a homologous series represented by CnH2n+1X. They are further classified as primary, secondary or tertiary according to the nature of carbon to which halogen is attached. 5. Allylic halides - These are the compounds in which the halogen atom is bonded to an sp3-hybridized carbon atom next to carbon-carbon double bond (C=C) i.e. to an allylic carbon. 6. Benzylic halides - These are the compounds in which the halogen atom is bonded to an sp3-hybridized carbon atom next to an aromatic ring.
Haloalkanes and Haloarenes are classified based on the number of halogen compounds contained in them
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