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प्रश्न
Predict all the alkenes that would be formed by dehydrohalogenation of the following alkyl halide.
- 2-chloro-2-methylbutane
- 3-bromo-2,2,3-trimethylpentane
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उत्तर
- Dehydrohalogenation of 2-chloro-2-methylbutane will yield 2-methylbut-2-ene and 2-methylbut-1-ene.
- Dehydrohalogenation of 3-bromo-2,2,3-trimethylpentane will yield 3,4,4-trimethylpent-2-ene and 2-ethyl-3,3-dimethylbut-1-ene.
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संबंधित प्रश्न
Write the structure and IUPAC name of the major product in the following reaction.
\[\begin{array}{cc}
\ce{CH3 - CH - CH2Cl + NaI ->[Acetone]}\\
|\phantom{..................}\\
\ce{CH3\phantom{...............}}
\end{array}\]
Give reason:
Alkyl halides are generally not prepared by free radical halogenation of alkanes.
Convert the following:
But-1-ene to n-butyl iodide
Aromatic electrophilic substitution with iodine can be carried out using _____________
Name the reagent used to convert alkyl halide to ester.
Give reason. Though alkyl halides are moderately polar, they are insoluble in water.
What is Grignard reagent? How is it prepared? Why are they prepared under anhydrous condition?
Which of the following reaction proves the chlorinating property of phosphorus pentachloride?
The compound formed when 3, 5-dinitrobenzoic acid reacts with thionyl chloride is ___________.
Identify Sandmeyer's reaction from the following.
Which among the following methods is not suitable for the preparation of alkyl chlorides?
Alkyl halides can be hydrolysed to alcohols by reacting with ____________.
Alkyl fluorides are prepared by heating alkyl bromides or chlorides in the presence of metallic fluorides. The reaction is known as ____________ reaction.
Conversion of an alcohol into alkyl chloride by reacting with thionyl chloride is done in a medium of ____________.
Amongst the following, HBr reacts fastest with
The following reaction is known as:
\[\ce{R - Cl + NaI ->[acetone] R - I + NaCl ↓}\]
An alkyl iodide on refluxing with aqueous KOH solution gave isopropyl alcohol. The structure of alkyl iodide could be:
Which one of the following is Swartz reaction?
Choose the false statement from the following.
How is alkyl halide converted into alcohol by using?
Aqueous NaOH (or KOH)
How is alkyl halide converted into alcohol by using Moist silver oxide?
Explain the preparation of alkyl halide using thionyl chloride (SOCl2).
What is the advantage of alkyl halide using the thionyl chloride (SOCl2 ) method?
The given compound
is an example of ______.
Which of the following acid strengths is used to get a good yield of alkyl iodide from alcohol and sodium iodide in phosphoric acid?
