Classification
Chapter Name : Haloalkanes And Haloarenes |
Sub Topic Code : 102_12_10_01_03 |
Topic Name : Classification |
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Sub Topic Name : Compounds Containing Sp3C-X Bond |
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Introduction
1. Compounds Containing sp2 C—X Bond (a) Vinylic halides - These are the compounds in which the halogen atom is bonded to an sp2-hybridized carbon atom of a carbon-carbon double bond (C = C). (b )Aryl halides - These are the compounds in which the halogen atom is bonded to the sp2-hybridized carbon atom of an aromatic ring.
Pre-Requisites:
Elements, bond
Activity:
1. Synthetic halogen compounds, viz. 2. Chloroquine is used for the treatment of malaria. 3. Halothane is used as an anesthetic during surgery.
Real Life Question:
What are haloarenes and haloalkanes ?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| 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. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| chloramphenicol | Chlorine containing antibiotic, chloramphenicol, produced by soil microorganisms is very effective for the treatment of typhoid fever. |
Real life uses :
1. Synthetic halogen compounds, viz. 2. Chloroquine is used for the treatment of malaria. 3. Halothane is used as an anesthetic during surgery.
Places to visit :
pharmacy
Practical examples around us
| Examples | Explainations |
|---|---|
| chloroquine | chloroquine is used for the treatment of malaria. |
| halothane | halothane is used as an anesthetic during surgery. |
What you learn in Theory:
1. Compounds Containing sp2 C—X Bond (a) Vinylic halides - These are the compounds in which the halogen atom is bonded to an sp2-hybridized carbon atom of a carbon-carbon double bond (C = C). (b )Aryl halides - These are the compounds in which the halogen atom is bonded to the sp2-hybridized carbon atom of an aromatic ring.
What you learn in Practice:
Haloalkanes and Haloarenes are classified based on the number of halogen compounds contained in them