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प्रश्न
How is nitromethane prepared from the following?
α-nitroalkene
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उत्तर
Preparation of nitromethane from α-nitroalkene:
Nitromethane is prepared by hydrolysis of 2-methyl-1-nitropropene in acidic medium.
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संबंधित प्रश्न
Write the structure of the following compound:
1-Chloro-4-ethylcyclohexane
Give the IUPAC name of the following compound:
(CH3)3CCH=CClC6H4I-p
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 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 _______.
IUPAC name of is C6H5 − CH2 − C − CH2 − CH2 − CH2 − CH3 is _______
(A) 1-Phenylhexan-2-one
(B) 6-Phenylhexan-5-one
(C) 1-Benzylhexan-5-one
(D) Dodecan-5-one
Out of 
which is an example of a benzylic halide?
Write the product(s) in the following reactions:
Write the product(s) in the following reaction:
Write the product(s) in the following reactions:
complete the following reaction:
\[\ce{(C6H5CH2)2Cd + 2CH3COCl}\]
The IUPAC name for tertiary butyl iodide is ____________.
Give IUPAC names of the following compound:
Among the following which one can have a meso form?
IUPAC name of (CH3)3CCl:
IUPAC name of CH3CH2C(Br) = CH–Cl is ____________.
The IUPAC name of CH2 = CH – CH2Cl is ____________.
Benzene hexachloride is ____________.
Ethylene dichloride can be prepared by adding HCl to ____________.
Which of the following will have a mesoisomer also?
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
Write the structure of the following organic halogen compound.
4-tert. Butyl-3-iodoheptane
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Write the structures of the following organic halogen compounds.
1,4-Dibromobut-2-ene
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:
ClCH2C≡CCH2Br
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.
4-tert-Butyl-3-iodoheptane
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 structure of the following 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
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:
\[\ce{CH3CH2C(CH3)2CH2I}\]
