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11. 发明专利

JPS57175178A NOVEL DIPHENYL ETHER DERIVATIVE AND HERBICIDE 失效
公开(公告)号：JPS57175178A
公开(公告)日：1982-10-28
申请号：JP5970381
申请日：1981-04-22
申请人： MITSUI TOATSU CHEMICALS
发明人： UMEMOTO MITSUMASA , YAGI NOBORU , ASANO TAMOTSU , ENOMOTO YUUJI , FUNAKOSHI YASUNOBU , FUJITA TAKASHI , HOUJIYOU SACHIYOSHI
IPC分类号： A01N43/836 , A01N43/82 , C07D271/06
摘要： NEW MATERIAL:The 3-alkyl-5-{ 1-[ 5-( 4-trifluoromethyl-2-chlorophenoxy )-2- nitrophenoxy]ethyl}-1,2,4-oxadiazole derivative of formulaI(R is 1-4C lower alkyl). EXAMPLE:3-Methyl-5-{1-[5-(4-trifluoromethyl-2-chlorophenoxy)-2-nitroph enoxy] ethyl}-1,2,4-oxadiazole. USE:Herbicide exhibiting remarkable herbicidal effect to the weeds in paddy field or plowed field compared with known diphenyl ether compound, and nevertheless having low phytotoxicity to the crops. PROCESS:The compound of formulaIcan be prepared, e.g. by reacting the compound of formula II with the compound of formula III is a solvent in the presence of a base.

12. 发明专利

JPS57175177A 3-ETHYLOXADIAZOLE DERIVATIVE, ITS PREPARATION, AND HERBICIDE 失效
公开(公告)号：JPS57175177A
公开(公告)日：1982-10-28
申请号：JP5918881
申请日：1981-04-21
申请人： MITSUI TOATSU CHEMICALS
发明人： UMEMOTO MITSUMASA , ASANO TAMOTSU , YOSHIMOTO TAKEO , KUBOTA YUTAKA , ENOMOTO YUUJI , FUNAKOSHI YASUNOBU , FUJITA TAKASHI , HOUJIYOU SACHIYOSHI
IPC分类号： A01N43/836 , A01N43/82 , C07D271/06 , C07D413/12 , C07D417/12
摘要： NEW MATERIAL:The 3-ethyloxadiazole derivative of formulaI[X is group of formula II or formula III (X1-X4 are H, halogen, or CF3); R is alkyl, halogen- substituted alkyl, group of formula IV (R1 is halogen or alkyl; m is 0-2), -(CH2)nCOOR2 (R2 is H or alkyl; n is 0-3), or group of formula V (R3 and R4 are alkyl; A and B are or S)]. EXAMPLE:5-Methyl-3-{1-[ 4-( 4-trifluoromethylphenoxy)phenoxy]ethyl}-1, 2, 4- oxadiazole. USE:Herbicide harmless to the trnasplanted seedling of rice plant, and effective against Echinochloa oryzicola from the sprouting stage to the growing stage. PROCESS:The compound of formulaIcan be prepared by (1) reacting the compound of formula VI with hydroxyamine, (2) reacting the product with the compound of R-C(=0)Cl, etc. in the presence of an acid acceptor, and (3) heating or refluxing the resultant compound of formula VII in the presence of acetic acid.

13. 发明专利

JPS57169455A O-ACYLPHENOXYPROPIONAMIDOXIME DERIVATIVE 失效
公开(公告)号：JPS57169455A
公开(公告)日：1982-10-19
申请号：JP5434181
申请日：1981-04-13
申请人： MITSUI TOATSU CHEMICALS
发明人： UMEMOTO MITSUMASA , ASANO TAMOTSU , YOSHIMOTO TAKEO , KUBOTA YUTAKA , ENOMOTO YUUJI , FUNAKOSHI YASUNOBU , FUJITA TAKASHI , HOUJIYOU SACHIYOSHI
IPC分类号： A01N37/52 , A01N43/40 , C07C67/00 , C07C239/00 , C07C251/66 , C07D213/64
摘要： NEW MATERIAL:A compound of formulaI[X is group of formula II or III (X1-X4 are H, halogen or CF3): R is (halogen substituted) lower alkyl or -(CH2)mCOOR' (R' is H or lower alkyl; m is an integer 0-3)]. EXAMPLE:The compound of formula IV. USE:Useful as a herbicide capable of showing the selectivity for the genuses of the family Gramineae and the weeding activity against gramineous weeds by the pre-emergence soil treatment and foliar treatment without toxicity to gramineous crops. PROCESS:A compound of formula V is reacted with hydroxylamine to give propionamidoxime, which is then reacted with a compound of formula VI or VII in the presence of a deacidifying agent to afford the compound of formulaI.

14. 发明专利

JPS57154194A NOVEL PHOSPHONIC ACID DERIVATIVE AND HERBICIDE 失效
公开(公告)号：JPS57154194A
公开(公告)日：1982-09-22
申请号：JP3864181
申请日：1981-03-19
申请人： MITSUI TOATSU CHEMICALS
发明人： YOSHIMOTO TAKEO , IGARASHI KEIICHI , TANAKA YOSHINORI , YAMAZAKI HIDEO , URA MASAAKI , ENOMOTO YUUJI , FUNAKOSHI YASUNOBU , FUJITA TAKASHI , HOUJIYOU SACHIYOSHI
IPC分类号： A01N57/22 , A01N57/24 , C07F9/38 , C07F9/40 , C07F9/58
摘要： NEW MATERIAL:A compound shown by the formulaI(A is Cl, F, or phenyl which is replaced with trifluoromethyl group, Cl-substi tuted pyridyl; R is H, lower alkyl). USE:A herbicide. PROCESS:For example, a diphenyl ether type compound (e.g., 2-chloro-4-trifluoromethylphenyl-3-methyl-3-methyl-nitrophenyl ether, etc.) shown by the formula II is dissolved in carbon tetrachloride, heated on an oil bath while being irradiated by an ultraviolet lamp, and a halogenating agent such as bromine, etc. is added to it, to give a compound shown by the formula III (X is halogen). This compound is then reacted with a trialkyl phosphite (e.g. triethyl phosphite, etc.) under heating, to give a compound shown by the formulaI.

15. 发明专利

JPS562965A DIPHENYL ETHER DERIVATIVE AND HERBICIDE COMPRISING IT 失效
公开(公告)号：JPS562965A
公开(公告)日：1981-01-13
申请号：JP7671779
申请日：1979-06-20
申请人： MITSUI TOATSU CHEMICALS
发明人： YOSHIMOTO TAKEO , TOOYAMA TERUHIKO , MIKI NOBORU , URA MASAAKI , SATOU NAOKI , TACHIBANA HAJIME , ENOMOTO YUUJI , FUNAKOSHI YASUNOBU , FUJITA TAKASHI , HOUJIYOU SACHIYOSHI
IPC分类号： C07D333/16 , A01N43/06 , A01N43/08 , A01N43/40 , C07D213/30 , C07D307/42
摘要： NEW MATERIAL:A diphenyl ether derivative shown by the formula (X is H or halogen; Y is halogen or CF3; R is H or CH3; R is 2-furyl, 2-thienyl, or 2- pyridyl). EXAMPLE:2,4-Dichlorophenyl-3-furfuryloxy-4-nitrophenyl ether. USE:A selective herbicide. Having stronger activity in a small amount against very harmful weeds, e.g., Echinochloa oryzicola Vasing in a paddy field, large crab- grass and yellow foxtail grass in a dry field with extremely smaller phytotoxicity to a paddy-rice plant, soybean, and other useful plants than 2,4-dichlorophenyl-3- methoxy-4-nitrophenyl ether or 2,4-dichlorophenyl-4-nitrophenyl ether. PROCESS:For example, a concentrated aqueous solution of NaOH is added to a solution of furfuryl alcohol in dioxane, which is reacted with a solution of 2,4- bis(2,4-dichlorophenoxy)nitrobenzene in dioxane to give a compound shown by the formula.

16. 发明专利

JPS55118475A NOVEL NAPHTHOXY COMPOUND 失效
公开(公告)号：JPS55118475A
公开(公告)日：1980-09-11
申请号：JP2610279
申请日：1979-03-08
申请人： MITSUI TOATSU CHEMICALS
发明人： YOSHIMOTO TAKEO , IGARASHI KEIICHI , SATOU NAOKI , TOOYAMA TERUHIKO , TACHIBANA HAJIME , ENOMOTO YUUJI , FUNAKOSHI YASUNOBU , FUJITA TAKASHI , HOUJIYOU SACHIYOSHI
IPC分类号： A01N43/76 , A01N43/08 , C07D263/14
摘要： NEW MATERIAL:A naphthoxy compound of formula (R1,2 are H or CH3). EXAMPLE:2-[1-(beta-Naphthoxy)ethyl]-DELTA -oxazoline. USE:A high safety herbicide effective to broad-leaved weeds and umbrella plants and harmless to field crops and paddy field rice plant. PROCESS:The exemplified compound can be prepared, e.g. by (1) dissolving N-(beta- chloroethyl)-alpha-(beta-naphthoxy)-propionamide in methanol, (2) adding 5N NaOH aqueous solution to the solution prepared above at room temperature and (3) heating the mixture at 45-50 deg.C for 5 hours under agitation. Applied by adding to the soil or water surface, or to the stalks and leaves of the weeds. Rate of application: 1-50 grams, pref. 5-20 grams per 1 are.

17. 发明专利

JPS5444025A AGRICULTURAL FUNGICIDE 失效
公开(公告)号：JPS5444025A
公开(公告)日：1979-04-07
申请号：JP10943377
申请日：1977-09-13
申请人： MITSUI TOATSU CHEMICALS
发明人： HOSONO AKIRA , TOMOTA KENICHI , YAMAZAKI HIDEO , TOOYAMA TERUHIKO , TACHIBANA HAJIME , ENOMOTO YUUJI , FUJITA TAKASHI
IPC分类号： A01N57/28 , C07F9/44
摘要： PURPOSE:To provide a fungicide effective to the control of fungi noxious to the cultvation of crop, and having extremely low phytotoxicity to the crop, containing S-thiocarbamoyl phosphonamide (di)thioate as an effective component. CONSTITUTION:S-thiocarbamoyl phosphonamide (di)thioate of the formula (R are lower alkyl, cyclohexyl; R are lower alkyl; X is S, O), which can be prepared by the reaction of alkylphosphono(di)dichloridate with amines, is mixed with organic fine powder or dissolved in organic solvent.

18. 发明专利

JPH08301702A EXPELLENT FOR PEST 失效
公开(公告)号：JPH08301702A
公开(公告)日：1996-11-19
申请号：JP12883095
申请日：1995-05-01
申请人： MITSUI TOATSU CHEMICALS , FUMAKILLA LTD
发明人： ONUMA KAZUTOMI , FUJITA TAKASHI , SUGIURA MASAAKI , SHIBATA MITSUNOBU
IPC分类号： A01N37/06 , A01N37/36 , A01N37/38 , A01N45/02
摘要： PURPOSE: To obtain a safe expellent, capable of manifesting excellent repellent and insecticidal and acaricidal effects on pests such as insect pests or mites and having long persistence of the effects and s wide repellent spectrum by using a specific compound derivative as an active ingredient. CONSTITUTION: This expellent for pests contains an acrylic ester derivative of formula I [R is H or an alkyl; (n) is 0-2; Y is O, S or an single bond; Q is an alkyl or a group of formula II, III, IV, V, etc.] as an active ingredient. The compound in which R is H or methyl; Y is a single bond or O; Q is a group of formula II to IV, especially R is H; (n) is 2; Y is O; Q is formula II in the compound of formula I is preferred. The compound of formula I is preferably contained in an amount of 0.1-90wt.% in a substrate. The compound of formula I is not only directly used alone but also capable of synergistically manifesting better effects by blending two or more kinds of other physiologically active substances (e.g. allethrin) for use. The expellent can directly be applied to human bodies or animal bodies such as livestock or applied to entrances and exits for buildings, TATAMI(a Japanese rectangular straw mat), livestock barns, plowland, etc.

19. 发明专利

JPH07233053A PARASITICIDE 失效
公开(公告)号：JPH07233053A
公开(公告)日：1995-09-05
申请号：JP31320094
申请日：1994-12-16
申请人： MITSUI TOATSU CHEMICALS
发明人： UDAGAWA TAKATOSHI , FUJITA TAKASHI , NAKAMURA MASAHIKO , ONUMA KAZUTOMI
IPC分类号： A61K31/695 , A01N31/14 , A01N53/00 , A01N55/00 , A61K31/085 , A61P33/10
摘要： PURPOSE:To obtain an endoparasiticide for an oral or endermic administration, containing a natural pyrethroid compound or a synthetic pyrethroid compound as an active component. CONSTITUTION:This parasiticide contains a natural pyrethroid compound or a synthetic pyrethroid compound of formula (R1 is a lower alkyl, a lower alkoxy or a lower haloalkoxy; R2 is a lower alkyl or a lower haloalkoxy; R3 is a lower alkyl or H; A is C or Si; B is O or CH2; X is H or a halogen; Y is H or a halogen) as an active component by 0.01-99wt.%, preferably 0.01-20wt.%. Its dosage is 0.001-10000mg/kg per day for an oral dose, and 0.001-10000mg/kg per day for a parenteral dose. It manifests a parasiticidic efficacy to not only parasites living in bodies of an intermediate host and a final host but also those of a reservoir host.

20. 发明专利

JPS5834470B2 失效
公开(公告)号：JPS5834470B2
公开(公告)日：1983-07-27
申请号：JP7671679
申请日：1979-06-20
申请人： MITSUI TOATSU CHEMICALS
发明人： YOSHIMOTO TAKEO , TOOYAMA TERUHIKO , MIKI NOBORU , SATO NAOKI , TACHIBANA HAJIME , ENOMOTO JUJI , FUNAKOSHI YASUNOBU , FUJITA TAKASHI , HOJO SACHOSHI
IPC分类号： A01N41/08 , A01N41/06 , C07C67/00 , C07C301/00 , C07C307/02

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