JEE Main & Advanced JEE Main Paper (Held on 12-4-2019 Afternoon)

  • question_answer
    The IUPAC name of the following compound is : [JEE Main 12-4-2019 Afternoon]

    A) 3,5-dimethyl-4-propylhept-6-en-1-yne

    B) 3-methyl-4-(3-methylprop-1-enyl)-1- heptyne

    C) 3-methyl-4-(1-methylprop-2-ynyl)-1- heptane

    D) 3,5-dimethyl-4-propylhept-1-en-6-yne

    Correct Answer: D

    Solution :

    3,5-Dimethyl-4-propylhept-1-en-6-yne Longest carbon chain, including multiple bonds, and numbering starts from double bond.


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