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C3H5 - COH3 =CH2 The IUPAC nomenclature of the structure above is

C3H5 - COH3 =CH2
The IUPAC nomenclature of the structure above is
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  • A 3-methybut-3-ene
  • B 2-methylbut-1-ene
  • C 2-ethylprop-1-ene
  • D 2-methylbut-2-ene
Correct Answer: Option B
Explanation:
CH2CH2 - CCH3CH2
Start the numbering from the terminal carbon.

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