English
Karnataka Board PUCPUC Science 2nd PUC Class 12

Write the structure of the major organic product in the following reaction: (CH3)3CBr + KOH ->[ethanol][heat]

Advertisements
Advertisements

Question

Write the structure of the major organic product in the following reaction:

\[\ce{(CH3)3CBr + KOH ->[ethanol][heat]}\]

Chemical Equations/Structures
Advertisements

Solution

\[\begin{array}{cc}
\phantom{...........................................}\ce{CH3}\\
\phantom{.......................................}|\\
\ce{\underset{tert-Butyl bromide}{(CH3)3CBr} + KOH->[ethanol, \Delta][Dehydrohalogenation] \underset{2-methylpropene}{CH3 - C = CH2} + KBr + H2O}\
\end{array}\]

shaalaa.com
  Is there an error in this question or solution?
Chapter 6: Haloalkanes and Haloarenes - Exercises [Page 190]

APPEARS IN

NCERT Chemistry Part 1 and 2 [English] Class 12
Chapter 6 Haloalkanes and Haloarenes
Exercises | Q 6.14 (ii) | Page 190
Nootan Chemistry [English] Class 12 ISC
Chapter 6 Haloalkanes and Haloarenes
SHORT ANSWER TYPE QUESTIONS | Q 51. (ii) | Page 612

RELATED QUESTIONS

Identify the product ‘D’ in the following sequence of reactions:

\[\ce{H3C - CH2 - CH2 - Cl \underset{KOH}{\overset{Alc}{->}} 'B' \overset{HBr}{->} 'C' \underset{Elther}{\overset{Na}{->}}'D'}\]


How do you convert: 

2-bromobutane to but-2-ene


Write the main products when n-butyl chloride is treated with alcoholic KOH.


Predict all the alkenes that would be formed by dehydrohalogenation of the following halide with sodium ethoxide in ethanol and identify the major alkene:

2-Chloro-2-methylbutane


Predict all the alkenes that would be formed by dehydrohalogenation of the following halide with sodium ethoxide in ethanol and identify the major alkene:

2, 2, 3-Trimethyl-3-bromopentane


How will you bring about the following conversion?

But-1-ene to but-2-ene


How the following conversion can be carried out?

1-Bromopropane to 2-bromopropane


How the following conversion can be carried out?

2-Chloropropane to 1-propanol


How the following conversion can be carried out?

2-Bromopropane to 1-bromopropane


What are racemates?


Observe the following compounds and answer the questions given below.


      (I)

\[\ce{\underset{\text{(II)}}{CH3 - CH2 - Br}}\]

  1. Identify the type of halides.
  2. Explain the nature of the C – Br bond in both of these halides.
  3. Which of these compounds will undergo aqueous alkaline hydrolysis readily? Write the reaction in support of your answer.

Deamination of meso- di bromobutane gives mainly:-


Identify the major product formed when 2-cyclohexylchloroethane undergoes a dehydrohalogenation reaction. Name the reagent which is used to carry out the reaction.


Elimination of bromine from 2-bromobutane results in the formation of ______.


Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:

\[\ce{CH3 C(CI) (C2H5)CH2CH3 }\]


Reaction of trans-2-phenyl-1-bromocyclopentane with alcoholic KOH produces.


Which of the following alkyl halides will undergo SN1 reaction most readily?


Major products A and B formed in the following reaction sequence are:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×