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Consider the following elimination reaction,
When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due to
  • a)
    with strong base, less substituted alkene is always the major product.
  • b)
    with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.
  • c)
    methyl group gives steric hindrance to strong base in E2 reaction.
  • d)
    isopropyl group gives steric hindrance to strong base in E2 reaction.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Consider the following elimination reaction,When reaction is carried o...
With strong base C2H5ONa, reaction proceeds by E2 mechanism. Since, there is no H in the anti position at tertiary β-carbon, deprotonation occur from secondary β-carbon giving 2-menthene as the major product. On the other hand, with weak base, reaction proceeds by E1 mechanism and the most stable tertiary carbocation formed, gives the major product 3-menthene.
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Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer?
Question Description
Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following elimination reaction,When reaction is carried out with C2H5ONain ethanol, 2-menthene is the major product while 3-menthene is the major product if reaction is substrate is heated in ethanol only. It is due toa)with strong base, less substituted alkene is always the major product.b)with strong base, reaction proceeds by E2 mechanism while with weak base, E1 reaction takes place.c)methyl group gives steric hindrance to strong base in E2 reaction.d)isopropyl group gives steric hindrance to strong base in E2 reaction.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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