Science, asked by jagann1970, 9 months ago

sulphonation of anisole​

Answers

Answered by gaurigupta080604
2

Explanation:

Anisole ( methoxy benzene ) does not undergo sulphonation. The reagent which we use for sulphonation is H2SO4+ SO3 oleum). ... During sulphonation the etheral oxygen atom of anisole gets protonated easily due to strong acid H2SO4 there by it becomes inactive and does not undergo sulphonation.

Answered by DrAvinash
4

Anisole ( methoxy benzene ) does not undergo sulphonation. ... Anisole in general is an ortho para director for the incoming electrophile. During sulphonation the etheral oxygen atom of anisole gets protonated easily due to strong acid H2SO4 there by it becomes inactive and does not undergo sulphonation.

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