Advertisements
Advertisements
प्रश्न
How are the following conversions carried out?
propene to 2-nitropropane
Advertisements
उत्तर
\[\begin{array}{cc}
\ce{\underset{\text{Propene}}{HC3 - CH = CH2 + H - Br}-> H3C - CH - CH3 + \underset{\text{Silver nitrite}}{Ag - O - N = O} ->\underset{\text{2-Nitropropane}}{(CH3)2CH - NO2}}\\
|\phantom{}\\
\ce{\phantom{..}\underset{\text{2-Bromopropane(Major)}}{Br}\phantom{.}}
\end{array}\]
संबंधित प्रश्न
An alkyl chloride on Wurtz reaction gives 2,2,5,5-tetramethylhexane. The same alkyl chloride on reduction with a zinc-copper couple in alcohol gives hydrocarbon with molecular formula \[\ce{C5H12}\]. What is the structure of alkyl chloride?
Choose the most correct option.
Which of the following is used as a source of dichlorocarbene?
Write the IUPAC name of the following.
Write the major product of the following reaction.
Write IUPAC name of the product ‘B’ in the following reaction sequence.
\[\ce{C2H5OH ->[NaBr/H2SO4][\Delta] A ->[Nal][acetone]B}\]
How are the following conversions carried out?
benzene to biphenyl
Write chemical equations indicating the action of following on bromobenzene.
CH3COCl/anhy. AlCl3
Write chemical equations indicating the action of following on bromobenzene.
conc. HNO3/conc. H2SO4
Write the equations for the preparation of ethyl chloride using
- Hydrogen halide
- ethene
- Thionyl chloride
Which of these methods is preferred and why?
Lucas reagent is a mixture of ____________.
Identify 'B' in the following reaction.
\[\ce{C2H6 ->[Br2][AlBr3] A ->[CH3COOAg][\Delta] B}\]
Which among the following is used as refrigerants and for air conditioning?
Which of the following reactions does NOT occur?
Which among the following compounds is used to decaffeinate coffee?
Which of the following is NOT an example of freons?
Phosgene is the common name for ______.
Freon used as refrigerant is ______.
The gas(es) not responsible for ozone depletion:
End product of the following sequence of reactions is:
Write use of CFC.
State the environmental effects of the following compound:
Freons (CCl2F2, CCl3F, CHClF2)
