Yashima Chemical Industry Co., Ltd

Yashima Chemical Industrial Co., Ltd.

Bayer Aktiengesellschaft

Sumitomo Chemical Company, Limited

Yasuo Kikuchi

Tatsuya Ishida

Tatsufumi Ikeda

Junji Suzuki

Chiharu Morikawa

Kazuya Toda

Yoshiaki Itoh

Yokichi Tsukidate

Yasuaki Hariya

Kichizo Kudoh

Ulrike Wachendorff-Neumann

Christoph Erdelen

Graham Holmwood

Hiroaki Fujimoto

Udo Kraatz

Satoshi Miyamoto

Yasuhisa Miura

Tohru Asada

Akihiro Koiso

Yoshihiro Sato

Tasuaki Hariya

The invention relates to the use of azine derivatives, some of which are known, of the formula ##STR1## in which A represents substituted phenyl, or represents in each case optionally substituted naphthyl, pyridyl, thienyl or pyrazolyl;

Azine derivatives

This invention provides an insecticidal and miticidal agent which contains as an effective ingredient an oxazoline derivative represented by the formula ##STR1## wherein, R.sup.1 represents a fluorine atom, a chlorine atom, a C.sub.1 to C.sub.3 alkyl group or a C.sub.1 to C.sub.3 alkoxy group, and

Oxazoline derivatives, insecticidal and miticidal composition, and

Acaricide

2-(2,6-difluorophenyl)-4-(2-ethoxy-4-tert-butylphenyl)-2-oxazoline

The invention provides an insecticidal and miticidal composition containing 2-(2,6-difluorophenyl)-4-(2-ethoxy-4-tertiarybutylphenyl)-2-oxazoline and at least one compound selected from the specific pyrethroid compounds, as its active ingredients. The present composition can protect useful plants from various kinds of noxious insects and mites such as Aphididae and Acarina in small application amounts.

Insecticidal and miticidal composition

An N-alkoxymethyl benzamide derivative represented by Formula (I); ##STR1## (In the formula, reference X indicates a halogen atom, references Y.sub.1 and Y.sub.2 indicate hydrogen atoms or halogen atoms, and may be identical or different, and reference R indicates a lower alkyl group.) and a manufacturing method for this N-alkoxymethyl benzamide derivative in which a substituted benzamide and an .alpha.-haloacetal are reacted. Furthermore, a manufacturing method for benzamide derivatives in which the N-alkoxymethyl benzamide derivative represented by Formula (I) above and benzene or a derivative thereof are reacted, and a benzamide derivative is produced. The N-alkoxymethyl benzamide derivative of the present invention is a novel compound, and possesses utility as an intermediate in the manufacturing of oxazoline derivatives which possess insecticidal and anti-mite activity, and as a starting material for the synthesis of various organic compounds and the like.

N-alkoxymethyl benzamide derivative and manufacturing method therefor,

2-Substituted phenyl-2-oxazoline derivatives or 2-substituted phenyl-2-thiazoline derivatives represented by the general formula (I) ##STR1## in which R.sub.1 and R.sub.2 may be same or different and each represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, a lower haloalkyl group or a lower haloalkoxy group, with a proviso that R.sub.1 and R.sub.2 do not simultaneously represent hydrogen atoms;

2-Substituted phenyl-2-oxazoline or thiazoline derivatives, process for

A compound of the general formula ##STR1## wherein X.sub.1 represents a hydrogen, fluorine, chlorine or bromine atom, X.sub.2 represents a fluorine, chlorine or bromine atom, R represents a hydrogen atom or a lower alkyl group, and Y represents a fluorine, chlorine or bromine atom, or a trifluoromethyl or cyano group. This compound is prepared by reacting a compound of the formula ##STR2## or a reactive derivative thereof with a compound of the formula ##STR3## and is useful as an insecticide.

Alpha,alpha-dimethylphenylacetanilide derivatives, process for

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Nagano, Japan

Yasuo Kikuchi