Advertisements
Advertisements
प्रश्न
Write the structure of the major organic product in the following reaction:
\[\ce{CH3CH2CH2OH + SOCl2 ->}\]
Advertisements
उत्तर
\[\ce{\underset{Propan-1-ol}{CH3CH2CH2OH} + SOCl2 ->[nucleophilic substitution] \underset{1-Chloropropane}{CH3CH2CH2Cl} + HCl\uparrow + SO2\uparrow}\]
APPEARS IN
संबंधित प्रश्न
Discuss the mechanism of alkaline hydrolysis of bromomethane.
Write the structure of an isomer of compound C4H9Br which is most reactive towards SN1 reaction
In the following pair of halogen compounds, which compound undergoes a faster SN1 reaction?

Write the structure of the major organic product in the following reaction:
\[\ce{CH3CH(Br)CH2CH3 + NaOH ->[water]}\]
Arrange the compounds of the following set in order of reactivity towards SN2 displacement:
2-Bromo-2-methylbutane, 1-Bromopentane, 2-Bromopentane
What happens when methyl chloride is treated with KCN?
What is the action of the following on ethyl bromide?
moist silver oxide
In a coordination entity of the type [PtCl2(en)2]2+ which isomer will show optical isomerism?
Which compound in the following pair reacts faster in SN2 reaction with OH–?
- CH3Br or CH3
- CH3Cl, (CH3)3CCl
The order of reactivities of the following alkyl halides for an SN2 reaction is:
Optically active isomers but not mirror images are called ____________.
Identify X and Y in the following sequence:
\[\ce{C2H5Br ->[X] Product ->[Y] C3H7NH2}\]
The increasing order of reactivity towards SN1 mechanism is:
(I) \[\begin{array}{cc}
\ce{CH3-CH-CH2-CH3}\\
|\phantom{........}\\
\ce{CH3}\phantom{.....}
\end{array}\]
(II) CH3CH2CH2Cl
(III) P–CH3O–C6H4–CH2Cl
Cyanide ion acts as an ambident nucleophile. From which end it acts as a stronger nucleophile in aqueous medium? Give reason for your answer.
Match the reactions given in Column I with the types of reactions given in Column II.
| Column I | Column II | |
| (i) | ![]() |
(a) Nucleophilic aromatic substitution |
| (ii) | \[\begin{array}{cc} \ce{CH3 - CH = CH2 + HBr -> CH3 - CH - CH3}\\ \phantom{............................}|\phantom{}\\ \phantom{.............................}\ce{Br}\phantom{} \end{array}\] |
(b) Electrophilic aromatic substitution |
| (iii) | ![]() |
(c) Saytzeff elimination |
| (iv) | ![]() |
(d) Electrophilic addition |
| (v) | \[\begin{array}{cc} \ce{CH3 CH2 CH CH3 ->[alc.KOH] CH3 CH = CH CH3}\\ \phantom{}|\phantom{..........................}\\ \phantom{}\ce{Br}\phantom{........................} \end{array}\] |
(e) Nucleophilic substitution (SN1) |
Which one of the following compounds is more reactive towards SN1 reaction?
In SN1 reactions, the correct order of reactivity for the following compounds:
CH3Cl, CH3CH2Cl, (CH3)2CHCl and (CH3)3CCl is ______.
The decreasing order of reactivity of the following compounds towards nucleophilic substitution (SN2) is ______.
The correct order of increasing reactivity of

C-X bond towards nucleophile in the following compounds is:







