NOMENCLATURE OF HALOGEN COMPOUNDS:-
i) Nomenclature of haloalkanes (Alkyl halides)
- Selection of the longest carbon chain containing the halogen atom.
- Giving least possible no. to the halogen atom.
- If having double or triple bond between carbon atom least no. is given them
- Placing suitable suffixdi, tri and tetra for 2, 3, 4 halogen atoms.
- Giving suitable names haloalkanes, haloalkenes, haloalkynes.
Example:
i) Nomenclature of Haloarenes:- (IUPAC)
- They are named as aryl halides in commonsystem.
- We use numerical prefixes (1, 2), (1, 3), (1, 4) respectively for position of substituent w.r.t to halogen atom.
- Give least possible no. to the halogen atom.
- The compound we named as halo Benzenes.
Examples:
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Class 12 Chem Haloalkanes and Haloarenes All Topic Notes Class 12 Chemistry All Chapters Notes
