Question

Ch3-c=Ch-C-Ch3
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CH3. O
Give IUPAC name​

Answer 1

Answer:

The given compound is alkyne as it contains a triple bond. Its parent chain contains 6 carbon atom.  

As methyl is present as substituent group at carbon no. 2 and 5 and a triple bond is present at carbon number 3.

So IUPAC name of the compound is 2,5 dimethyl -3-hexyne.