हिंदी

Identify ‘A’ and ‘B’ in the Following Reaction

Advertisements
Advertisements

प्रश्न

Identify ‘A’ and ‘B’ in the following reaction :

\[\ce{CH3 - CH = CH2 ->[HBr]'A' ->[alc.KOH]'B'}\]

योग
Advertisements

उत्तर

\[\begin{array}{cc}
\ce{CH3 - CH = CH2->[HBr] CH3 -CH-CH3->[alc.KOH]CH3-CH=CH3}\\
\phantom{....}\text{Propene}\phantom{......................}|\phantom{....................}\text{Propene(B)}\phantom{..}\\
\text{Br}\\
\text{Isopropyl bromide (A)}
\end{array}\]

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2014-2015 (October)

APPEARS IN

संबंधित प्रश्न

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

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


State and explain Markownikoff's rule with suitable example


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:

1-Bromo-1-methylcyclohexane


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


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

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


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


Draw a neat, labelled energy profile diagram for SN1 reaction mechanism.


What are racemates?


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:

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


A primary alkyl halide would prefer to undergo ______.


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


An SN1 reaction at the asymmetric carbon of an enantiomerically pure chiral alkyl halide gives a product ______.


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


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×