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प्रश्न
How is nitromethane prepared from the following?
alkyl halide
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उत्तर
Preparation of nitromethane from alkyl halide:
Bromomethane reacts with silver nitrite (AgNO2), to give nitromethane
Nitromethane is obtained in good yield by action of sodium or potassium nitrite on
bromomethane, in presence of solvent dimethyl sulphoxide or N,N-dimethylformamide
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संबंधित प्रश्न
Write the structure of the following compound:
2-Chloro-3-methylpentane
Write the structure of the following compound:
1-Chloro-4-ethylcyclohexane
Write the structure of the following compound:
4-tert-Butyl-3-iodoheptane
Write the structure of the following compound:
1,4-Dibromobut-2-ene
Write structures of different dihalogen derivatives of propane.
Give the IUPAC name of the following compound:
(CH3)3CCH=CClC6H4I-p
Write the structure of the following organic halogen compound.
p-Bromochlorobenzene
Write the structure of the following organic halogen compound.
2-(2-Chlorophenyl)-1-iodooctane
How the following conversions can be carried out?
tert-Butyl bromide to isobutyl bromide
How are the following conversions carried out?
2-methylbutan-1-ol into 2 -methylbutanoic acid.
But-1-ene on reaction with HCl in the presence of sodium peroxide yields _______.
How is nitromethane prepared from the following?
α-nitroalkene
Out of 
which is an example of a benzylic halide?
Write the mechanism (using curved arrow notation) of the following reaction:
Write the product(s) in the following reaction:
Write the product(s) in the following reactions:
Write the structures of the main products in the following reactions :
Among the following which one can have a meso form?
The compound which contains all the four 1°, 2°, 3° and 4° carbon atoms is:
IUPAC name of (CH3)3CCl:
The IUPAC name of CH2 = CH – CH2Cl is ____________.
Benzene diazonium chloride reacts with hypophosphorous acid to produce ____________.
Which of the following is most stable?
\[\begin{array}{cc}
\ce{CH3-CH-CH=CH2 + HBr -> A}\\
|\phantom{.....................}\\
\ce{CH3}\phantom{..................}
\end{array}\]
'A' is:
Arrange the following compounds in order of decreasing acidity:
| (I) |  |
| (II) |  |
| (III) |  |
| (IV) |  |
Write the structure of the following compound:
1,4-Dibromobut-2-ene
Give the IUPAC names of the following compound:
\[\ce{(CCl3)3CCl}\]
Write the structure of the following organic halogen compound.
4-tert-Butyl-3-iodoheptane
Give the IUPAC name of the following compound:
ClCH2C ≡ CCH2Br
Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
CH3C(C2H5)2CH2Br
Give the IUPAC names of the following compound:
(CCl3)3CCl
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Give the IUPAC name of the following compound:
ClCH2C≡CCH2Br
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Write the structure of the following compound:
4-tert-Butyl-3-iodoheptane
Give the IUPAC names of the following compound:
\[\ce{ClCH2C ≡ CCH2Br}\]
Write the structure of the following organic halogen compound.
1, 4-Dibromobut-2-ene
Write the structure of the organic halogen compound.
1,4-Dibromobut-2-ene
Write the structure of the following organic halogen compound.
4-tert-Butyl-3-iodoheptane
Give the IUPAC names of the following compound:
\[\ce{CICH2C ≡ CCH2Br}\]
Give the IUPAC name of the following compound:
\[\ce{ClCH2C ≡ CCH2Br}\]
Write the structure of the following organic halogen compound.
1,4-Dibromobut-2-ene
Write structure of the following compound:
4-tert. Butyl-3-iodoheptane
Write structure of the following compound:
1,4-Dibromobut-2-ene
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Name the following halide according to the IUPAC system and classify it as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
\[\ce{CH3C(Cl)(C2H5)CH2CH3}\]
Write the structure of the following compound:
1,4-Dibromobut-2-ene
