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1. 发明授权

US4851445A N-(2-Chloro-4-nitrophenyl)-benezene-sulfonamide derivative and agricultural fungicide containing same 失效
标题翻译： N-（2-氯-4-硝基苯基） - 亚乙基 - 磺酰胺衍生物和含有它们的农用杀真菌剂
公开(公告)号：US4851445A
公开(公告)日：1989-07-25
申请号：US212127
申请日：1988-06-28
申请人： Takeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Yutaka Kubota , Hideo Yamazaki , Yuji Enomoto , Hirohisa Yanagita
发明人： Takeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Yutaka Kubota , Hideo Yamazaki , Yuji Enomoto , Hirohisa Yanagita
IPC分类号： A01N41/06
CPC分类号： A01N41/06
摘要： Disclosed herein are N-(2-chloro-4-nitrophenyl)benzenesulfonamide derivatives represented by the following general formula (I): ##STR1## wherein X and Y individually mean a hydrogen or chlorine atom and Z denotes a chlorine atom or trifluoromethyl group, and agricultural fungicides containing said derivatives.
摘要翻译：本文公开了由以下通式（I）表示的N-（2-氯-4-硝基苯基）苯磺酰胺衍生物：其中X和Y各自表示氢或氯原子，Z表示氯原子或三氟甲基和含有所述衍生物的农业杀真菌剂。

2. 发明授权

US4870107A N-(2-chloro-4-nitrophenyl)-(benzenesulfonamide derivative and agricultural fungicide containing same 失效
标题翻译： N-（2-氯-4-硝基苯基） - （苯磺酰胺衍生物和含有其的农用杀真菌剂）
公开(公告)号：US4870107A
公开(公告)日：1989-09-26
申请号：US105735
申请日：1987-10-07
申请人： Takeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Yutaka Kubota , Hideo Yamazaki , Yuji Enomoto , Hirohisa Yanagita
发明人： Takeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Yutaka Kubota , Hideo Yamazaki , Yuji Enomoto , Hirohisa Yanagita
IPC分类号： A01N41/06
CPC分类号： A01N41/06
摘要： Disclosed herein are N-(2-chloro-4-nitrophenyl)-benzenesulfonamide derivatives represented by the following general formula (I): ##STR1## wherein X and Y individually mean a hydrogen or chlorine atom and Z denotes a chlorine atom or trifluoromethyl group, and agricultural fungicides containing said derivatives.

3. 发明授权

US4692466A N-(2-chloro-4-trifluoromethylphenyl)-3-trifluoromethylbenzenesulfonamide derivative and agricultural fungicide containing same 失效
标题翻译： N-（2-氯-4-三氟甲基苯基）-3-三氟甲基苯磺酰胺衍生物和含有它们的农用杀真菌剂
公开(公告)号：US4692466A
公开(公告)日：1987-09-08
申请号：US831546
申请日：1986-02-21
申请人： Takeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Yutaka Kubota , Hideo Yamazaki , Yuji Enomoto , Hirohisa Yanagita
发明人： Takeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Yutaka Kubota , Hideo Yamazaki , Yuji Enomoto , Hirohisa Yanagita
IPC分类号： A01N41/06 , C07C143/78 , A01N41/04
CPC分类号： A01N41/06
摘要： Disclosed herein are N-(2-chloro-4-trifluoromethylphenyl)-3-trifluoromethylbenzensulfonamide derivatives represented by the following general formula (I): ##STR1## wherein X and Y individually mean a hydrogen or chlorine atom, and agricultural fungicides containing said derivatives.
摘要翻译：本文公开了由以下通式（I）表示的N-（2-氯-4-三氟甲基苯基）-3-三氟甲基苯磺酰胺衍生物：其中X和Y各自表示氢或氯原子，农业杀真菌剂含有所述衍生物。

4. 发明授权

US4918106A N-(2-chloro-4-nitrophenyl)-3-trifluoromethyl-benzenesulfonamide derivative and agricultural fungicide containing same 失效
标题翻译： N-（2-氯-4-硝基苯基）-3-三氟甲基 - 苯磺酰胺衍生物和含有它们的农用杀真菌剂
公开(公告)号：US4918106A
公开(公告)日：1990-04-17
申请号：US154010
申请日：1988-02-09
申请人： Takeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Yutaka Kubota , Hideo Yamazaki , Yuji Enomoto , Hirohisa Yanagita
发明人： Takeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Yutaka Kubota , Hideo Yamazaki , Yuji Enomoto , Hirohisa Yanagita
IPC分类号： A01N41/06
CPC分类号： A01N41/06
摘要： Disclosed herein are N-(2-chloro-4-nitrophenyl)-3-trifluoromethyl-benzenesulfonamide derivatives represented by the following general formula (I): ##STR1## wherein X and Y individually mean a hydrogen or chlorine atom and agricultural fungicides containing said derivatives.

5. 发明授权

US4551478A 3-Nitrobenzene sulfonanilide derivatives and fungicidal compositions for the control of plant diseases containing same 失效
标题翻译： 3-硝基苯磺酰苯胺衍生物和用于控制含有其的植物病害的杀真菌组合物
公开(公告)号：US4551478A
公开(公告)日：1985-11-05
申请号：US454634
申请日：1982-12-30
申请人： Tekeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Hideo Yamazaki , Yoshio Takasawa , Hirohisa Yanagita
发明人： Tekeo Yoshimoto , Mitsumasa Umemoto , Keiichi Igarashi , Hideo Yamazaki , Yoshio Takasawa , Hirohisa Yanagita
IPC分类号： A01N41/06 , C07C67/00 , C07C301/00 , C07C311/21 , C07C143/79
CPC分类号： A01N41/06
摘要： Disclosed are novel 3-nitrobenzene sulfonanilide derivatives and, among others, that of the formula ##STR1## as well as fungicidal compositions containing such compounds as the active ingredient. The compounds of the invention are markedly effective in controlling plant diseases and, in particular, clubroot disease of Brassica spp., have no toxicity to men, beasts, and fishes, exert no phytotoxicity on crops, have neither irritant nor unpleasant odor, and manifest their excellent fungicidal effect at low concentrations. Accordingly, they are ideally useful in fungicidal compositions.
摘要翻译：公开了新的3-硝基苯磺酰苯胺衍生物，以及除了其它之外，还具有式“IMAGE”的衍生物以及含有活性成分的化合物的杀真菌组合物。本发明的化合物在控制植物病害，特别是芸苔属根茎病方面显着有效，对男性，野兽和鱼类没有毒性，对作物没有植物毒性，既没有刺激性也没有令人不愉快的气味，并且表现出它们在低浓度下具有优异的杀真菌作用。因此，它们在杀菌组合物中是理想的。

6. 发明授权

US5104491A Method for purifying pentachloronitrobenzene by solid base treatment 失效
标题翻译：通过固体碱处理纯化五氯硝基苯的方法
公开(公告)号：US5104491A
公开(公告)日：1992-04-14
申请号：US668211
申请日：1991-03-12
申请人： Mitsumasa Umemoto , Ryuichi Mita , Yoshitsugu Kono , Hiroshi Maeda
发明人： Mitsumasa Umemoto , Ryuichi Mita , Yoshitsugu Kono , Hiroshi Maeda
IPC分类号： A01N33/18 , B01D3/10 , B01D3/34 , C07C201/16 , C07C205/12
CPC分类号： B01D3/34 , B01D3/10 , C07C201/16 , Y10S203/23
摘要： Crude pentachloronitrobenzene containing hexachlorobenzene and small amounts of acids is treated in the molten state or in a mixture solution of nitrobenzene or chloronitrobenzenes with an inorganic basic substance and then subjected to a distillation under reduced pressure.
摘要翻译：在熔融状态或硝基苯或氯硝基苯与无机碱性物质的混合溶液中处理含有六氯苯和少量酸的粗五氯硝基苯，然后在减压下进行蒸馏。

7. 发明授权

US4873373A Process for preparation of 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers 失效
标题翻译： 2-（4-烷氧基苯基）-2-甲基丙基醚3-苯氧基苄酯的制备方法
公开(公告)号：US4873373A
公开(公告)日：1989-10-10
申请号：US890143
申请日：1986-07-16
申请人： Mitsumasa Umemoto , Tamotsu Asano , Hironobu Horie , Akinobu Takagi , Nobuyasu Tamura , Takeshi Nishida
发明人： Mitsumasa Umemoto , Tamotsu Asano , Hironobu Horie , Akinobu Takagi , Nobuyasu Tamura , Takeshi Nishida
IPC分类号： B01J23/00 , B01J23/44 , C07B61/00 , C07C41/00 , C07C41/24 , C07C43/263 , C07C43/267 , C07C43/29 , C07C67/00
CPC分类号： C07C41/24
摘要： Disclosed is a process for preparing 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers represented by the following formula (I): ##STR1## wherein R stands for a lower alkyl group, and X.sub.1 and X.sub.2 stand for a hydrogen atom or fluorine atom,which comprises subjecting a 3-phenoxybenzyl 2-(4-alkoxy-3-halogenophenyl)-2-methylpropyl ether or 3-phenoxybenzyl-2-(4-alkoxy-3,5-dihalogenophenyl)-2-methylpropyl ether represented by the following formula (II): ##STR2## wherein R stands for a lower alkyl group, X.sub.1 and X.sub.2 stand for a hydrogen atom or fluorine atom, and Y.sub.1 and Y.sub.2 stand for a hydrogen atom, chlorine atom, bromine atom or iodine atom, with the proviso that at least one of Y.sub.1 and Y.sub.2 is a chlorine atom, bromine atom or iodine atom,to dechlorination, debromination or deiodination by hydrogenation, wherein the dechlorination, debromination or deiodination is carried out in the presence of a hydrogenation catalyst by using as a hydrogenative reducing agent a lower aliphatic alcohol and an alkali compound selected from the group comprising alkali metal hydroxides and alkaline earth metal hydroxides.According to this process, compounds of the formula (I) can be obtained in high yields with safety without using hydrogen.
摘要翻译： PCT No.PCT / JP86 / 00198 Sec。 371日期：1986年7月16日 102（e）日期1986年7月16日PCT提交1986年4月18日PCT公布。公开号WO86 / 06367 日期：1986年11月6日。公开是制备由下式（I）表示的2-（4-烷氧基苯基）-2-甲基丙基醚的3-苯氧基苄基的方法：其中R代表低级烷基基团，X 1和X 2表示氢原子或氟原子，其包括使2-（4-烷氧基-3-卤代苯基）-2-甲基丙基醚或3-苯氧基苄基-2-（4-烷氧基-3-卤代苯基）由下式（II）表示的3,5-二卤代苯基）-2-甲基丙基：其中R表示低级烷基，X 1和X 2表示氢原子或氟原子，Y 1和 Y2代表氢原子，氯原子，溴原子或碘原子，条件是Y1和Y2中的至少一个是氯原子，溴原子或碘原子，通过氢化脱氯，脱溴或脱碘，其中脱氯通过使用氢还原剂，在氢化催化剂的存在下进行脱溴或脱碘脂族醇和选自碱金属氢氧化物和碱土金属氢氧化物的碱的化合物。根据该方法，可以在不使用氢气的情况下安全地以高产率获得式（I）化合物。

8. 发明授权

US5105021A Preparation of a difluorohalomethoxybenzene 失效
标题翻译：二氟乙氧苯乙烯的制备
公开(公告)号：US5105021A
公开(公告)日：1992-04-14
申请号：US507826
申请日：1990-04-12
申请人： Hideyuki Akieda , Naoki Sato , Koichi Morinaga , Yoshinori Ide , Ryuichi Mita , Mitsumasa Umemoto
发明人： Hideyuki Akieda , Naoki Sato , Koichi Morinaga , Yoshinori Ide , Ryuichi Mita , Mitsumasa Umemoto
IPC分类号： C07C41/16 , C07C43/29
CPC分类号： C07C41/16
摘要： A higher yield of the difluorohalomethoxybenzene produced by the reaction of a metal phenolate with dibromodifluoromethane or bromochlorodifluoromethane can be obtained by conducting the addition of a metal alcoholate or a metal hydride as a reaction initiator to a solution or a suspension of an aprotic polar solvent containing the metal phenolate and dibromodifluoromethane or bromochlorodifluoromethane.

9. 发明授权

US4542243A Process for producing 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers 失效
标题翻译： 2-（4-烷氧基苯基）-2-甲基丙基醚3-苯氧基苄基的制备方法
公开(公告)号：US4542243A
公开(公告)日：1985-09-17
申请号：US540017
申请日：1983-10-07
申请人： Mitsumasa Umemoto , Tamotsu Asano , Teruyuki Nagata , Satoshi Numata
发明人： Mitsumasa Umemoto , Tamotsu Asano , Teruyuki Nagata , Satoshi Numata
IPC分类号： A01N31/14 , A01P7/04 , C07C41/01 , C07C41/16 , C07C41/24 , C07C41/30 , C07C43/225 , C07C43/267 , C07C43/29
CPC分类号： C07C41/24 , C07C41/16 , C07C41/30
摘要： The present invention relates to a process for producing 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers having excellent insecticidal and acaricidal activities which are represented by formula (IV): ##STR1## wherein R is a lower alkyl group and X.sub.1 and X.sub.2 are each a hydrogen or fluorine atom, which comprises reacting a 3-halogeno-4-alkoxyneophyl halide represented by the formula (I): ##STR2## wherein Y.sub.1 and Y.sub.2 are each a hydrogen, chlorine or bromine atom, at least one of them being a chlorine or bromine atom, R has the same meaning as above and X is a halogen atom, with a 3-phenoxybenzyl alcohol represented by the formula (II): ##STR3## wherein X.sub.1 and X.sub.2 have the same meaning as above, in the presence of a base to obtain a 3-phenoxybenzyl 2-(4-alkoxy-3-halogenophenyl)-2-methylpropyl ether represented by the formula (III): ##STR4## wherein Y.sub.1, Y.sub.2, R, X.sub.1 and X.sub.2 have the same meaning as above, and then subjecting the product to a hydrodehalogenation reaction, and relates to a process for producing a 3-halogeno-4-alkoxyneophyl halide represented by formula (I), which comprises reacting a 2-halogeno-1-alkoxybenzene represented by formula (V): ##STR5## wherein Y.sub.1 and Y.sub.2 are each a hydrogen, chlorine or bromine atom, at least one of them being a chlorine or bromine atom, and R represents a lower alkyl group, with a methallyl halide in the presence of an acid catalyst at -20.degree. to 50.degree. C.
摘要翻译：本发明涉及一种具有优异的杀虫和杀螨活性的2-（4-烷氧基苯基）-2-甲基丙醚的3-苯氧基苄基的方法，其由式（Ⅳ）表示：其中R为低级烷基，X 1和X 2各自为氢或氟原子，其包括使由式（I）表示的3-卤代-4-烷氧基脱乙酰卤：其中Y 1和Y 2各自为氢，氯或溴原子，其中至少一个为氯或溴原子，R具有与上述相同的含义，X为卤素原子，与式（II）表示的3-苯氧基苄醇：其中X1和X2具有与上述相同的含义，在碱的存在下得到由式（III）表示的2-（4-烷氧基-3-卤代苯基）-2-甲基丙基3-苯氧基苄基：（III）其中Y1，Y2，R，X1和X2具有与上述相同的含义，然后使产物进行加氢脱卤反应，涉及制备由式（I）表示的3-卤代-4-烷氧基脱乙酰卤的方法，该方法包括使由式（Ⅴ）表示的2-卤代-1-烷氧基苯：其中Y1和Y2 各自为氢，氯或溴原子，其中至少一个为氯或溴原子，R为低级烷基，在甲酸烯丙酯的卤化物存在下，在-20℃至50℃。

10. 发明授权

US5221769A Production of p-acetylaminophenol from p-aminophenyl acetate 失效
标题翻译：从β-氨基乙酸乙酯生产对乙酰氨基苯酚
公开(公告)号：US5221769A
公开(公告)日：1993-06-22
申请号：US634999
申请日：1990-12-27
申请人： Hideyuki Akieda , Naoki Sato , Ryuichi Mita , Mitsumasa Umemoto
发明人： Hideyuki Akieda , Naoki Sato , Ryuichi Mita , Mitsumasa Umemoto
IPC分类号： B01J27/10 , B01J27/135 , B01J27/16 , B01J27/19 , B01J31/04 , C07B61/00 , C07C231/10 , C07C233/25 , C07C235/34
CPC分类号： C07C231/10
摘要： p-Aminophenyl acetate is isomerized to p-acetylaminophenol in the presence of an acid such as acetic acid or phosphoric acid.

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