Electrophilic substitution in furan usually occurs at:

Related MCQs

• Thiophene shows electrophilic substitution reactions mainly at position___.
• Identify the reaction: when furan react with aryl diazonium chloride in the presence of strong alkali to produce 2 – aryl furan.
• Which heteroatom present in Furan?
• What is the correct order of reactivity (most reactive first) of pyrrole, furan and thiophene towards electrophiles?
• Which would be the product when furan undergoes sulfonation in the presence of SO3 and pyridine?
• Which reagent is used for the nitration of furan?
• Friedel craft acetylation of furan by using acetic anhydride is carried out in the presence of catalyst______.
• Bromination of furan by using Br2 will produce_________.
• Furan on treatment with acid undergoes protonation and form________.
• Oxidation of furan produces_________.