Q64 / 180 · NEET 2013 (All India) · Chemistry

Structure of the compound whose IUPAC name is 3-ethyl-2-hydroxy4-methylhex-3-en-5-ynoic acid is

  • A
    Figure
  • Correct answer
    B
    Figure
  • C
    Figure
  • D
    Figure

Solution

To write the structure of given compound first draw a carbon chain with six carbons. Now add the substituents group at mentioned place and $a=$ bond at third $C, \equiv$ bond at fifth $\mathrm{C}$ and $\mathrm{COOH}$ at first carbon. Figure
This is the structure of given compound.

Hence, the correct answer is option: 'B'.

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