Question:medium

The correct IUPAC name for methylisopropylacetylene is

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IUPAC rules prioritize the triple bond over alkyl substituents when numbering. Always start from the end that gives the triple bond the smallest number.
Updated On: May 1, 2026
  • 2-methyl-4-pentyne
  • 4-methyl-2-pentyne
  • isopropylmethylacetylene
  • 3-methyl-4-pentyne
  • 2-methyl-3-pentyne
Show Solution

The Correct Option is B

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