Thiophene shows electrophilic substitution reactions mainly at position___.

Related MCQs

• Electrophilic substitution in furan usually occurs at:
• Identify the reaction: When thiophene react with dimethyl formamide in the presence of POCl3, it will produce thiophene – 2 – carboxaldehyde.
• What is the product when thiophene reacts with Br2 in benzene?
• Which heteroatom present in thiophene?
• What is the correct order of reactivity (most reactive first) of pyrrole, furan and thiophene towards electrophiles?
• Which statement about thiophene is incorrect?
• What is not true about thiophene from the following sentences?
• Which condition is appropriate for the nitration of thiophene?
• Sulfonation of thiophene can be carried out by using______________.
• Chloromethylation of thiophene is carried out with HCHO & HCl, it will produce_______.