NAPHTHYL SILOLE PRODUCTION METHOD, NAPHTHYL SILOLE HAVING HETEROCYCLIC GROUP, AND GRAPHENE NANORIBBONS HAVING HETEROCYCLIC GROUP

摘要

Provided is a method which makes it possible to more safely produce a naphthyl silole to be used as a GNR raw material, by: producing a lanthanoid complex of a compound represented by formula (1) by reacting the compound represented by formula (1) with a lanthanoid and a lithium-containing ate complex; and thereafter, reacting the lanthanoid complex with a silyl compound represented by formula (2).(1)(In the formula, R1a and R1b are identical or different, and each represent a hydrogen atom, an alkyl group, a cycloalkyl group, a (poly)ether group, an ester group, a halogen atom, an aromatic hydrocarbon group, a heterocyclic group; R1a and R1b are bonded to each other and may form a ring; R2 represents an aromatic hydrocarbon group or a heterocyclic group; and X represents a bromine atom or an iodine atom.)(2): R3aR3bSiCl2(In the formula, R3a and R3b are identical or different and each represent a phenyl group or an alkyl group that has 1-4 carbon atoms and may have a branch.)