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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:
4-tert-Butyl-3-iodoheptane
Write the structure of the following compound:
1-Bromo-4-sec-butyl-2-methylbenzene
Give the IUPAC name of the following compound:
CH3CH(Cl)CH(Br)CH3
Give the IUPAC name of the following compound:
ClCH2C≡CCH2Br
Give the IUPAC name of the following compound:
CH3C(p-ClC6H4)2CH(Br)CH3
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
Write the structure of the following organic halogen compound.
2-Bromobutane
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 _______.
Write the product(s) in the following reactions:
Write the product(s) in the following reactions:
Write the structures of the main products in the following reactions :
complete the following reaction:
\[\ce{(C6H5CH2)2Cd + 2CH3COCl}\]
Give IUPAC names of the following compound:
Bromomethane, Chloromethane, Dibromomethane, 1-Chloropropane, Isopropyl chloride, 1-Chlorobutane all are:
The compound which contains all the four 1°, 2°, 3° and 4° carbon atoms is:
IUPAC name of CH3CH2C(Br) = CH–Cl is ____________.
The IUPAC name of CH2 = CH – CH2Cl is ____________.
Benzene hexachloride is ____________.
Identify Z in the series:
\[\ce{CH2 = CH2 ->[HBr] X ->[aq. KOH] Y ->[Na2CO3][I2 excess] Z}\]
\[\begin{array}{cc}
\ce{CH3-CH-CH=CH2 + HBr -> A}\\
|\phantom{.....................}\\
\ce{CH3}\phantom{..................}
\end{array}\]
'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
Write the structure of the following organic halogen compound.
4-tert. Butyl-3-iodoheptane
Name the following halide according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halide:
CH3CH2C(CH3)2CH2I
Write the structure of the following organic halogen compound.
4-tert-Butyl-3-iodoheptane
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:
CICH2C ≡ CCH2Br
Write the structure of the following organic halogen compound.
1,4-Dibromobut-2-ene
Write the structure of the following organic halogen compound.
1,4-Dibromobut-2-ene
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Write the structure of the following organic halogen compound.
1,4-Dibromobut-2-ene
Write the structure of the following organic halogen compound.
4-tert-Butyl-3-iodoheptane
Write the structure of the following compound:
4-tert-Butyl-3-iodoheptane
Write structure of the following compound:
4-tert. Butyl-3-iodoheptane
Write the structures of the following organic halogen compound
1,4-Dibromobut-2-ene
Write the structure of the following organic halogen compound.
4 – tert – Butyl -3 -iodoheptane
Write structure of the following compound:
1,4-Dibromobut-2-ene
Write structure of the following compound:
4-tert. Butyl-3-iodoheptane
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Write the structure of the following organic halogen compound:
1,4-Dibromobut 2 ene
Name the following halide according to the IUPAC system and classify it as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
\[\ce{CH3CH2C(CH3)2CH2I}\]
