SEARCH Articles Figures Tables Addition of benzyne to furan, pyrrole, and thiophene Electrophilic Substitution Reactions of Pyrrole, Furan, and Thiophene Electrophilic Substitution in Furan, Pyrrole, and Thiophene Electrophilic substitution of pyrrole, furan and thiophene Five-Membered Heterocycles Furan, Pyrrole, and Thiophene Five-membered Heterocycles containing One Heteroatom Pyrrole, Furan and Thiophene Furan and Pyrrole Furan and thiophene Furans, Pyrroles, Thiophenes, Selenophenes and Tellurophenes Nitration of pyrrole, furan, and thiophene One Heteroatom. Pyrrole, Furan and Thiophene Pyrroles, thiophenes, and furans Pyrroles, thiophenes, and furans from 1,4-dicarbonyl compounds Reaction of Pyrroles, Furans and Thiophenes Structures of Pyrrole, Furan, and Thiophene Thiophenes and furans Typical Reactivity of Pyrroles, Furans and Thiophenes