हिंदी

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

Advertisements
Advertisements

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 समीकरण/संरचनाएँ
Advertisements

उत्तर

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

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 10: Halogen Derivatives - Exercises [पृष्ठ २३२]

APPEARS IN

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

संबंधित प्रश्न

Complete the following reaction giving major products.

\[\begin{array}{cc}\ce{CH3 - CH = CH3 ->[Red P/Br2] A ->[Ag2O/H2O]B}\\|\phantom{.........................}\\
\ce{OH\phantom{.......................}}\end{array}\]


Name the reagent used to bring about the following conversion.

Ethyl bromide to ethyl isocyanide


Give reasons:

Haloarenes are less reactive than haloalkanes.


Distinguish between SN1 and SN2 mechanism of substitution reaction.


Convert the following:

tert-Butyl bromide to isobutyl bromide


HCl is added to a hydrocarbon ‘A’ \[\ce{(C4H8)}\] to give a compound ‘B’ which on hydrolysis with aqueous alkali forms tertiary alcohol ‘C’ \[\ce{(C4H10O)}\]. Identify ‘A’ ,‘B’ and ‘C’.


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

\[\ce{2-Bromobutane->[Alc.KOH]A->[][Br2]B->[][NaNH2]C}\]


The following will react faster by SN1 mechanism


Explain primary benzylic halide shows higher reactivity by SN1 mechanism than other primary alkyl halide.


Explain the factors affecting SN1 and SN2 mechanism.


What is dehydrohalogenation? State the rule for the formation of the preferred product of dehydrohalogenation.


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?


Dehydrohalogenation of an alkyl halide is ____________.


Nitroalkanes are obtained in laboratory from primary or secondary alkyl halides by the action of ______.


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?


\[\ce{C6H5CH2Cl + KCN(alc) -> X + Y}\]

Compounds X and Y are ____________.


Which of the following carbocation is the most stable?


When C2H5Br is treated with excess of alc. NH3, the major product obtained is ____________.


Identify major product 'B' in the following reaction.

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


Identify 'B' in the following reaction.

\[\ce{2-Bromobutane ->[KOH alc.][\Delta] A ->[HI] B}\]


Convert the following.

p-Nitrochlorobenzene to p-nitrophenol


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


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

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


Identify the chiral molecule from the following.


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.

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


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×