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NEETChemistryHaloalkanes and Haloarenes

Predict all the alkenes that would be formed by dehydrohalogenation of 2,2,3-Trimethyl-3-bromopentane with sodium ethoxide in ethanol and identify the major alkene

Options

  1. ATrimethylpentene(major product) and 2-Ethyl-3,3-dimethylbut–1-ene
  2. B3,4,4-trimethylpent-2-ene and 2-Ethyl-3,3-dimethylbut–1-ene(major product)
  3. C3,4,4-trimethylpent-2-ene(major product) and Ethyldimethylbut–1-ene
  4. D3,4,4-trimethylpent-2-ene(major product) and 2-Ethyl-3,3-dimethylbut–1-ene

Correct answer

D. 3,4,4-trimethylpent-2-ene(major product) and 2-Ethyl-3,3-dimethylbut–1-ene

Step-by-step solution

Correct Option is : (D) 3,4,4-trimethylpent-2-ene(major product) and 2-Ethyl-3,3-dimethylbut–1-ene

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