Sumitomo Chemical Company, Limited

Hirofumi Oshita

Toshiro Kato

Shigeo Yamamoto

Yuji Funaki

Shizuya Tanaka

Ryo Yoshida

Katsuzo Kamoshita

Seizo Sumida

Yoshiaki Kosuge

Soji Otsuki

The present invention relates to one of the two geometrical isomers (a compound defined as I-A isomer in the description below) of a triazole compound represented by the formula (I) or (II), ##STR1## wherein R.sub.1 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl or 2-propynyl group, R.sub.2 is a C.sub.1 -C.sub.6 alkyl, cyclopropyl or 1-methylcyclopropyl group, R.sub.3, which may be the same or different, is a halogen atom, a C.sub.1 -C.sub.4 alkyl, halogen-substituted C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy, phenoxy, phenyl, cyano or nitro group, n is an integer of 0 to 3, and the term, halogen, means chlorine, bromine and fluorine atoms, its salts, production thereof and a fungicide, herbicide and/or plant growth regulator for agriculture and horticulture containing said compound as an active ingredient.

Geometrical isomer of 1-substituted-1-triazolystyrenes

Geometrical isomer of 1-substituted-1-triazolylstyrenes, and their

Oximecarbamate derivatives of the formula: ##STR1## wherein R.sub.1 is methyl or methoxy, R.sub.2 is lower alkyl, lower alkoxy, methylenedioxy, methylthio, halogen or trifluoromethyl, R.sub.3 is hydrogen, methyl or ethyl, X and Z are each oxygen or sulfur, m is an integer of 0 to 5 when R.sub.2 is fluorine or an integer of 0 to 3 when R.sub.2 is other than fluorine, R.sub.2 being same or different in case of m being an integer of 2 or 3, n and r are each an integer of 0 or 1 but when one of them is zero, the other is not zero, q is an integer of 0 or 1 and t is an integer of 0 to 4, which are useful as herbicides having high selectivity to crop plants.

Oximecarbamate derivatives, and their production and use

1-Phenyl-2-azolyl-4,4-dimethyl-1-penten-3-ols of the formula: ##STR1## wherein X, which may be same or different, is an alkyl (C.sub.1 -C.sub.4), cyano, alkoxy (C.sub.1 -C.sub.4), phenoxy, phenyl group, halogen atom, n is zero or an integer of 1 to 2, A.sub.Z is an imidazole group of the formula ##STR2## or a triazole group of the formula ##STR3## and salt thereof, which show high fungicidal activities without any material toxicity to mammals and plants and can be produced by reacting the corresponding 3-ketone compound with a reducing agent.

1-Phenyl-2-azolyl-4,4-dimethyl-1-penten-3-ols and the fungicidal use

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Takarazuka, Japan

Hirofumi Oshita