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JEE Main & Advanced Chemistry Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन Question Bank Mock Test - Organic Chemistry : Some Basic Principles and Techniques

  • question_answer
    What is the correct IUPAC name of the compound Shown below?

    A)  5-Bromo-2-chloro-1-cyclobuty1-6cyclohexy1-1, 6-dimethy1-3-hexyne

    B)  5-Bromo-2chloro-1-cyclobuty1-6-cyclohexy1-1-methy1-3-heptyne

    C)  3-Bromo-6-chloro-7-cyclobuty1-2-cyclohexy1-4-octyne

    D)  6-Bromo-3-chloro-2-cyclobuty1?7-cyclohexy1-4-oct-compound?

    Correct Answer: D

    Solution :

    [d] Longest chain has eight carbon and locants as well as triple bonds are equidistant from the terminals. Hence, numbering is done in alphabetical order giving preference to first different locant cyclobutyl over cyclohexyl.


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