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1. 发明专利

DE69929736D1 未知
公开(公告)号：DE69929736D1
公开(公告)日：2006-04-20
申请号：DE69929736
申请日：1999-11-05
申请人： CENTRAL GLASS CO LTD , NIPPON ZEON CO
发明人： TAKADA NAOTO , KANAI MASATOMI , IMURA HIDEAKI , KOMATA TAKEO
IPC分类号： C07C17/21 , C07C17/00 , C07C17/04 , C07C17/20 , C07C23/08
摘要： The invention relates to a method for preparing a fluorinated product that is a first perhalogenated five-membered cyclic compound (e.g., 1,2-dichlorohexafluorocyclopentene and 1,1-dichlorooctafluorocyclopentane). This method includes reacting in a gas phase a starting material that is a second perhalogenated five-membered cyclic compound having at least one unsaturated bond, at substantially the same time with chlorine and hydrogen fluoride, in the presence of a fluorination catalyst containing an activated carbon optionally carrying thereon a metal compound, thereby to decrease the number of the at least one unsaturated bond and to increase the number of fluorine atoms of the second compound. The method is appropriate for the production of the first perhalogenated five-membered cyclic compound in an industrial scale.

2. 发明专利

CA2129016C N-ARYLOXYACYL-N-PHENYLTETRAHYDROPHTHALAMIC ACID DERIVATIVES, METHODS OF PRODUCING SAME, AND HERBICIDES CONTAINING SAME AS EFFECTIVE COMPONENTS 未知
公开(公告)号：CA2129016C
公开(公告)日：1998-01-27
申请号：CA2129016
申请日：1993-12-02
申请人： CENTRAL GLASS CO LTD
发明人： TAKEMATSU TETSUO , YAMAOKA SHOJI , KAWAMURA MATSUE , KODA YUMIKO , SUZUKI KIYOSHI , KOMATA TAKEO , KUME TAKASHI , MORI KAORU , IKEDA YUKIO
IPC分类号： A01N37/30 , A01N37/36 , A01N37/38 , C07C231/08 , C07C233/92 , C07C235/68 , C07C235/88 , C07C257/02 , A01N37/42
摘要： An N-aryloxyacyl-N-phenyltetrahydrophthalamic acid derivative represented by general formula (I), a process for producing the same, and a herbicide containing the same as the active ingredient, which is very useful as a herbicide because it can be widely applied to upland field, lowland, orchard, pasture, turf, forest and non-crop land, and is highly safe for crop. In formula (I), X and Y represent each independently hydrogen or halogen; R1 represents hydrogen, halogen, lower alkyl, lower alkoxy, lower alkenyloxy, lower alkynyloxy, lower alkoxyalkoxy or lower alkoxycarbonylalkoxy; R2 represents hydrogen or lower alkyl; R3 represents hydroxy, lower alkoxy, lower alkenyloxy, lower alkynyloxy, lower alkoxy-alkoxy, benzyloxy or lower alkoxycarbonylalkoxy; and m represents and integer of 0 to 5.

3. 发明专利

AU5575594A N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient 未知
公开(公告)号：AU5575594A
公开(公告)日：1994-06-22
申请号：AU5575594
申请日：1993-12-02
申请人： CENTRAL GLASS CO LTD
发明人： TAKEMATSU TETSUO , KUME TAKASHI , YAMAOKA SHOJI , KOMATA TAKEO , SUZUKI KIYOSHI , IKEDA YUKIO , KAWAMURA MATSUE , KODA YUMIKO , MORI KAORU
IPC分类号： A01N37/30 , A01N37/36 , A01N37/38 , C07C231/08 , C07C233/92 , C07C235/68 , C07C235/88 , C07C257/02
摘要： An N-aryloxyacyl-N-phenyltetrahydrophthalamic acid derivative represented by general formula (I), a process for producing the same, and a herbicide containing the same as the active ingredient, which is very useful as a herbicide because it can be widely applied to upland field, lowland, orchard, pasture, turf, forest and non-crop land, and is highly safe for crop. In formula (I), X and Y represent each independently hydrogen or halogen; R represents hydrogen, halogen, lower alkyl, lower alkoxy, lower alkenyloxy, lower alkynyloxy, lower alkoxyalkoxy or lower alkoxycarbonylalkoxy; R represents hydrogen or lower alkyl; R represents hydroxy, lower alkoxy, lower alkenyloxy, lower alkynyloxy, lower alkoxy-alkoxy, benzyloxy or lower alkoxycarbonylalkoxy; and m represents an integer of 0 to 5.

5. 发明专利

DE112007003065T5 未知
公开(公告)号：DE112007003065T5
公开(公告)日：2009-10-08
申请号：DE112007003065
申请日：2007-11-26
申请人： CENTRAL GLASS CO LTD
发明人： KOMATA TAKEO , HOSOI KENJI
IPC分类号： C07C67/08 , C07B61/00 , C07C69/63 , C07C69/653

6. 发明专利

DE69929736T2 未知
公开(公告)号：DE69929736T2
公开(公告)日：2006-11-02
申请号：DE69929736
申请日：1999-11-05
申请人： CENTRAL GLASS CO LTD , NIPPON ZEON CO
发明人： TAKADA NAOTO , KANAI MASATOMI , IMURA HIDEAKI , KOMATA TAKEO
IPC分类号： C07C17/21 , C07C17/00 , C07C17/04 , C07C17/20 , C07C23/08
摘要： The invention relates to a method for preparing a fluorinated product that is a first perhalogenated five-membered cyclic compound (e.g., 1,2-dichlorohexafluorocyclopentene and 1,1-dichlorooctafluorocyclopentane). This method includes reacting in a gas phase a starting material that is a second perhalogenated five-membered cyclic compound having at least one unsaturated bond, at substantially the same time with chlorine and hydrogen fluoride, in the presence of a fluorination catalyst containing an activated carbon optionally carrying thereon a metal compound, thereby to decrease the number of the at least one unsaturated bond and to increase the number of fluorine atoms of the second compound. The method is appropriate for the production of the first perhalogenated five-membered cyclic compound in an industrial scale.

7. 发明专利

DE60200241T2 未知
公开(公告)号：DE60200241T2
公开(公告)日：2005-01-27
申请号：DE60200241
申请日：2002-08-08
申请人： CENTRAL GLASS CO LTD
发明人： KOMATA TAKEO , KAWAMURA MATSUE , II NARIAKI
IPC分类号： C07D311/58
摘要： A first process for producing a benzopyran carboxamide represented by the general formula Ä1Ü includes reacting 3-aminopropionitrile.1/2 sulfate, N IDENTICAL CCH2CH2NH2.1/2(H2SO4), with a benzopyran carboxylic halide represented by the general formula Ä2Ü, in the presence of a base. A second process for producing the benzopyran carboxamide includes the steps of (a) reacting 3-aminopropionitrile.1/2 sulfate with a base, thereby forming 3-aminopropionitrile; and (b) reacting the 3-aminopropionitrile with the benzopyran carboxylic halide Ä2Ü, thereby producing the benzopyran carboxamide. A process for stabilizing 3-aminopropionitrile includes turning the 3-aminopropionitrile into a sulfate of the 3-aminopropionitrile. where R is a straight-chain or non-straight-chain perfluoroalkyl group represented by CnF2n+1 where n is an integer of 1-10; and X is fluorine, chlorine, bromine or iodine.

8. 发明专利

DE69119884D1 未知
公开(公告)号：DE69119884D1
公开(公告)日：1996-07-04
申请号：DE69119884
申请日：1991-08-21
申请人： CENTRAL GLASS CO LTD
发明人： TAKEMATU TETUO , KUME TAKASHI , KOMATA TAKEO , SUZUKI KIYOSHI , MINEZAKI MATSUE , SIRAKAWA YUMIKO , MORI KAORU
IPC分类号： A01N37/30 , A01N37/38 , A01N39/00 , A01N39/02 , A01N39/04 , A01N43/08 , C07C233/91 , C07C233/92 , C07C257/02 , C07C235/86 , C07C235/88 , C07C231/10 , A01N37/46
摘要： An N-acyl-N-phenyltetrahydrophthalamic acid derivative represented by general formula (I), a process for producing the same, and a herbicide containing the same as the active ingredient: wherein X and Y represent each independently hydrogen or halogen; R represents hydrogen, halogen, lower alkoxy, lower alkenyloxy, lower alkynyloxy, lower alkoxyalkoxy or lower alkoxycarbonylalkoxy; R represents lower alkyl, halogenated lower alkyl, or (un)substituted phenyl; and R represents lower alkoxy, lower alkenyloxy, lower alkynyloxy, lower alkoxyalkoxy, benzyloxy, or lower alkoxycarbonylalkoxy. The herbicide is widely applicable to upland fields, paddy fields, orchards, pastures, turfs, forests, non-crop lands and so forth, and is highly safe to crops, thus proving very useful.

9. 发明专利

CA2181488A1 N-PHENYLTETRAHYDROPHTHALAMIC ACID DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND HERBICIDE CONTAINING THE SAME AS ACTIVE INGREDIENT 未知
公开(公告)号：CA2181488A1
公开(公告)日：1995-07-27
申请号：CA2181488
申请日：1995-01-19
申请人： CENTRAL GLASS CO LTD
发明人： TAKEMATSU TETSUO , KOMATA TAKEO , KUME TAKASHI , KOHDA YUMIKO , SUZUKI KIYOSHI , KAWAMURA MATSUE , IKEDA YUKIO , MORI KAORU
IPC分类号： A01N37/26 , A01N39/00 , A01N43/10 , A01N43/40 , C07C323/52 , C07D213/82 , C07D333/38 , A01N37/30
摘要： An N-phenyltetrahydrophthalamic acid derivative represented by general formula (I), a process for producing the same, a herbicide containing the same as the active ingredient, and imidoyl chloride derivatives as an intermediate for the production of the acid derivative, and a process for producing the chloride derivative. In formula (I) X and Y represent each independently hydrogen or halogen; R1 represent lower alkoxycarbonylalkylthio; R2 represents lower alkyl, halogenated lower alkyl or (un)substituted phenyl; and R3 represents lower alkoxy, lower alkenyloxy, lower alkynyloxy or lower alkoxyalkoxy. The herbicide can widely be applied to upland and lowland fields, orchard, pasture, turf, forest and non-cropland, and is highly safe for crops, thus being remarkably useful.

10. 发明专利

CA2168049A1 IMIDOYLCHLORIDE DERIVATIVES AND METHOD OF PRODUCING SAME 未知
公开(公告)号：CA2168049A1
公开(公告)日：1993-08-27
申请号：CA2168049
申请日：1993-02-26
申请人： CENTRAL GLASS CO LTD
发明人： TAKEMATSU TETSUO , KOMATA TAKEO , KUME TAKASHI , SUZUKI KIYOSHI , KAWAMURA MATSUE , SHIRAKAWA YUMIKO , MORI KAORU
IPC分类号： C07D265/36
摘要： The present invention concerns a imidoylchloride derivative represented by the general formula (II): (II) wherein R1 represents a (C1-C4)-alkyl group, a (C2-C4)-alkenyl group, a (C2-C4)-alkynyl group, a (C1-C4)-alkoxy-(C1-C4)-alkyl group, a (C1-C4)-halo-(C1-C4)-alkyl group, a halo-(C2-C4)-alkenyl group, a halo-(C2-C4)-alkynyl group or a (C1-C4)-cyanoalkyl group, R2 represents a (C1-C4)-alkyl group or a halogenated (C1-C4)-alkyl group. The invention is also concerns with a method of producing this imidoylchloride derivative.

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