Nippon Soda Co., Ltd.

Kyushu University

Yasuhiko Ashikari

Takuma Yasuda

Katsunori Tanaka

In Seob Park

Yasuhiro Miyashita

Takao Iwasa

Tomomi Kobayashi

Hikaru Aoyama

Keita Sakanishi

Maki Matsui

Kotaro Shibayama

Norifumi Sakiyama

Daisuke Ushijima

Riho Taguchi

Keita Azuma

Masanori Sumino

Minlang Yang

Provided are compounds represented by, for example, formula (1) (wherein R, R, Rand Reach independently represent a hydrogen atom, an alkyl group, or a heteroaryl group, not all of R, R, Rand Rbeing hydrogen atoms), a luminescent material including at least one compound selected from among the compounds, and a luminescent element including the luminescent material.

Isophthalonitrile compound, luminescent material and luminescent element using the same

An object of the present invention is to provide a (hetero)aryl imidazole compound that is excellent in pest control activity, particularly, insecticidal activity and/or acaricidal activity, is excellent in safety, and may be industrially advantageously synthesized. The (hetero)aryl imidazole compound of the present invention is a compound represented by the formula (I) an N-oxide compound, stereoisomer, tautomer or hydrate thereof or a salt of any of these compounds. In the formula (I), Brepresents a nitrogen atom or CH; X represents a substituted or unsubstituted C3-8 cycloalkyl group; Rrepresents a substituted or unsubstituted C1-6 alkylthio group or a substituted or unsubstituted C1-6 alkylsulfonyl group; Rrepresents a substituted or unsubstituted C1-6 alkyl group; and R represents a substituted or unsubstituted C2-6 alkenyl group.

(Hetero)arylimidazole compound and harmful organism control agent

A compound represented by formula (I). In formula (I), each L independently represents a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, n indicates the number of L groups, and is either 1 or 2, each Q independently represents a substituted or unsubstituted 3,6-di-t-butyl-9H-carbazol-9-yl group, a substituted or unsubstituted 3,6-diphenyl-9H-carbazol-9-yl group, or a substituted or unsubstituted 3-phenyl-6-t-butyl-9H-carbazol-9-yl group, and in indicates the number of Q groups, and has a value of 5−n.

Benzonitrile derivative, light-emitting material, and light-emitting element using same

Growing community of inventors

Odawara, Japan

Yasuhiko Ashikari