Sumitomo Chemical Company, Limited

Tatsuya Toriumi

Yuta Nagashima

Yuya Yoshimoto

A compound represented by formula (A) has excellent control efficacy against a harmful arthropod.

Uracil compound and composition for controlling harmful arthropods comprising the same

A compound represented by the following formula (A) has excellent control efficacy against harmful arthropods.

Uracil compound and harmful arthropod control composition containing same

A compound represented by formula (A) has excellent control efficacy against plant diseases.

Uracil compound and use thereof

A nitro compound represented by formula (1) which is a raw material for producing a compound represented by formula (7) can be produced by reacting at least one type selected from the group consisting of a compound represented by formula (2), a compound represented by formula (3), and a compound represented by formula (3') with a compound represented by formula (4). [In the formula, R, R, R, and Rare each independently a hydrogen atom, etc., Xand Xare each independently a chlorine atom, etc., R, R, R, and Rare a hydrogen atom, etc., provided that X, X, R, R, R, and Rare not all the same, X, X, and Xare a halogen atom, Ris a nitro group, etc., Ris an alkyl group having 1 to 12 carbon atoms, etc., and M is an alkali metal atom.] 

Method for producing nitro compound

A process for producing a mandelonitrile compound represented by the following formula (2), comprising a step of reacting a benzaldehyde compound represented by the following formula (1) with at least one member selected from the group consisting of metal cyanides and hydrogen cyanide in the presence of a phase transfer catalyst in a solvent. 

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Takarazuka, Japan

Tatsuya Toriumi