reaction depicting the sulphonation by h2so4
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electrophilic substitution reaction between benzene and sulphuric acid (or sulphur trioxide). ... Heat benzene under reflux with concentrated sulphuric acid for several hours. ... The electrophile is actually sulphur ...
sharafatonlyone:
Pls write the reaction only
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Hey there,
● Sulphonation -
- Replacement of hydrogen atom by a sulphonic acid group (SO3H) is called sulphonation.
- It is carried out by heating desired hydrocarbon with fuming sulphonic acid.
● Example -
- Sulphonation of benzene gives benzene sulphonic acid.
- The reaction is represented by following equation-
C6H6 + conc.H2SO4 ---> C6H5-SO3H + H2O
Hope this helps you...
● Sulphonation -
- Replacement of hydrogen atom by a sulphonic acid group (SO3H) is called sulphonation.
- It is carried out by heating desired hydrocarbon with fuming sulphonic acid.
● Example -
- Sulphonation of benzene gives benzene sulphonic acid.
- The reaction is represented by following equation-
C6H6 + conc.H2SO4 ---> C6H5-SO3H + H2O
Hope this helps you...
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