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NTA Abhyas JEE Main2020ChemistryGeneral Organic ChemistryPractice

IUPAC name of is :

Options

  1. A3-Ethyl-4-methylhex-5-en-2-ol
  2. B4-Ethyl-3-methylhex-1-en-5-ol
  3. C3-Methyl-4-ethylhex-1-en-5-ol
  4. D4-Methyl-3-ethylhex-5-en-2-ol

Correct answer

A. 3-Ethyl-4-methylhex-5-en-2-ol

Step-by-step solution

According to the priority of functional groups, OH is given top priority. Hence, the numbering starts from right side.

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