Q.1- Illustrate in equations the following reactions: a) Pyrrole with HCN/HCl. b) Exhaustive methylation of tetrahydropyrrole. c) Furfural with ethanolic KCN. d) Furan with maleic anhydride. e) Thiophene with n-butyl-lithium f) Indole with CHCl3/NaOH. g) Pyridine with methyl bromide. Q.2- a) Write ONE METHOD ONLY for the synthesis of the following: Thiophene – Indole – Coumarone – Thionaphthene
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