| abstract |
In order to provide a naphthobischalcogenadiazole derivative that can be used as an intermediate for producing a naphthobischalcogenadiazole compound into which a fluorine atom has been introduced, the naphthobischalcogenadiazole derivative in accordance with an aspect of the present invention is represented by a formula (I):where each of A<sup>1</sup>and A<sup>2</sup>is independently an oxygen atom, a sulfur atom, a selenium atom, or a tellurium atom; and each of X<sup>1</sup>and X<sup>2</sup>is independently a hydrogen atom, a halogen atom, a boronic acid group, a boronic acid ester group, a boronic acid diaminonaphthalene amide group, an N-methyliminodiacetic acid boronate group, a trifluoroborate salt group, or a triolborate salt group. |