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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Complete the following reaction giving major product. CHA3................|...................CHA3−C−CHA2−Cl→Na/dry etherA|...................CHA3................ - Chemistry

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प्रश्न

Complete the following reaction giving major product.

\[\begin{array}{cc}\ce{CH3\phantom{................}}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3\phantom{................}}
\end{array}\]

रासायनिक समीकरणे/रचना
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उत्तर

\[\begin{array}{cc}
\phantom{....}\ce{CH3}\phantom{............................}\ce{CH3}\phantom{...............}\ce{CH3}\phantom{.}\\
\phantom{}|\phantom{................................}|\phantom{..................}|\phantom{}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] CH3 - C - CH2 - CH2 - C - CH3}\\
\phantom{}|\phantom{................................}|\phantom{..................}|\phantom{}\\
\phantom{...}\ce{CH3}\phantom{............................}\ce{\underset{2,2,5,5 - tetramethylhexane}{\underset{(A)}{\ce{CH3}\phantom{...............}\ce{CH3}}}}\phantom{}\end{array}\]

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पाठ 10: Halogen Derivatives - Exercises [पृष्ठ २३२]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 10 Halogen Derivatives
Exercises | Q 2. v. c. | पृष्ठ २३२

संबंधित प्रश्‍न

from the following pair would undergo SN2 faster from the other?

a. CH3CH2CH2I      b. CH3CH2CH2Cl


Name the reagent used to bring about the following conversion.

Chlorobenzene to biphenyl


Convert the following:

Benzyl alcohol to benzyl cyanide


Convert the following:

Ethanol to propane nitrile


Convert the following:

tert-Butyl bromide to isobutyl bromide


Complete the following reaction sequence by writing the structural formulae of the organic compound 'A', 'B' and 'C'.

\[\ce{Isopropyl alcohol ->[\triangle][PBr3] A ->[][NH3 excess] B}\]


Observe the following and answer the question given below.

Comment on the bond length of C–X bond in it.


Major product of the following reaction is _______________

\[\ce{CH3-CH2-Mg-Br + NH3 ->?}\]


Nucleophilic substitution reaction of 2, 4-dinitrochlorobenzene is faster than p-nitrochlorobenzene. Give reason.


Explain aqueous alkaline hydrolysis of tert. butyl bromide.


Ethyl bromide undergoes the following reaction:

\[\ce{\underset{Ethyl bromide}{C2H5Br} + \underset{(aq.)}{KOH} ->[\Delta] \underset{Ethyl alcohol}{C2H5OH} + KBr}\]

Which of the following is a WRONG statement?


Which of the following is least reactive towards nucleophilic addition?


How many metameric ethers are represented by the molecular formula C4H10O?


Which one is most reactive towards nucleophilic addition reaction?


What type of hybridisation is present in carbocation formed during the alkaline hydrolysis of 1- bromo-1- phenyl ethane?


Which of the following is FALSE regarding SN2 reaction mechanism?


Identify major product 'B' in the following reaction.

\[\ce{But-1-ene ->[HBr][Peroxide] A ->[AgCN][\Delta] B}\]


The order of reactivities of the following alkyl halides for an SN2 reaction is ______.


Explain the dehydrohalogenation reaction of 2-chlorobutane.


Observe the following and answer the question given below:

Comment on the bond length of C-X bond in it.


Complete the following reaction sequences by writing the structural formulae of the organic compounds 'A', 'B' and 'C'.

\[\ce{2-Bromobutan ->[alc. KOH] A ->[][Br2] B ->[][NANH2] C}\]


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{...............}\\
|\phantom{..................}\\
\ce{CH3 - C - CH2 - Cl->[Na/dry ether]A}\\
|\phantom{..................}\\
\ce{CH3}\phantom{...............}\\
\end{array}\]


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{..................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether]A}\\
|\phantom{..................}\\
\ce{CH3}\phantom{................}
\end{array}\]


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{.................}\\
\end{array}\]


Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{................}\\
\end{array}\]


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