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1. 发明授权

US5026895A Novel (trifluoromethyl)-phenoxy-benzoic acid derivatives, process for the preparation thereof and fungicides containing these compounds as active ingredient 失效
标题翻译：新型（三氟甲基）苯氧基 - 苯甲酸衍生物，其制备方法和含有这些化合物作为活性成分的杀真菌剂
公开(公告)号：US5026895A
公开(公告)日：1991-06-25
申请号：US797373
申请日：1985-11-12
申请人： Jozsef Bakos , Balint Neil , Laszlo Kollar , Szilard Toros , Gvula Eifert , Ferenc Bihari , Peter Boros , Anna Durko nee Ponacz , Istvan Kuronya , Istvan Magyari , Judit Timar , Peter Bohus , Laszlo Wohl
发明人： Jozsef Bakos , Balint Neil , Laszlo Kollar , Szilard Toros , Gvula Eifert , Ferenc Bihari , Peter Boros , Anna Durko nee Ponacz , Istvan Kuronya , Istvan Magyari , Judit Timar , Peter Bohus , Laszlo Wohl
IPC分类号： A01N37/40 , A01N37/48 , C07C65/21 , C07C65/24 , C07C69/92 , C07C205/00 , C07C205/38
CPC分类号： C07C205/38 , A01N37/40 , A01N37/48 , C07C65/24
摘要： The invention relates to novel fungicidally active compounds, a process for the preparation thereof, composition comprising the said composition as active ingredient and their use for agricultural purpose.The novel (trifluoromethyl)-phenoxy benzoic acid derivate can be described by formula (I), ##STR1## wherein X is hydrogen or halogen, preferably chlorine, nitro or trifluoromethyl,Y is hydrogen or halogen, preferably chlorine,Z is hydrogen, trifluoromethyl or nitro,V is hydrogen, halogen, preferably chlorine, or nitro,W is hydrogen, nitro or trifluoromethyl,R.sub.1 is alkyl having 1-4 carbon atoms, preferably ethyl, hydrogen, alkali metal, preferably sodium, potassium, or ammonium or ammonium-ion having a formula (II),NH.sub.3.sup.+ R.sub.2 (II) whereinR.sub.2 is alkyl having 1-4 carbon atoms, preferably isopropyl, hydroxyalkyl having 1-4 carbon atoms, preferably 2-hydroxyethyl, alkenyl having 2-4 carbon atoms, preferably propinyl, alkinyl having 2-4 carbon atoms, preferably propargyl,provided, that of X, Y, Z, V and Wa. at least one is different from hydrogen and/or chlorine, andb. at most only two can be present having the same definition.
摘要翻译：本发明涉及新型杀真菌活性化合物，其制备方法，包含所述组合物作为活性成分的组合物及其用于农业用途的组合物。（三氟甲基）苯氧基苯甲酸衍生物可以用式（I），其中X是氢或卤素，优选氯，硝基或三氟甲基，Y是氢或卤素，优选氯，Z是氢，三氟甲基或硝基，V是氢，卤素，优选氯或硝基，W是氢，硝基或三氟甲基，R 1是具有1-4个碳原子的烷基，优选乙基，氢，碱金属，优选钠，钾或具有式（II）的铵或铵离子，其中R2是具有1-4个碳原子的烷基的NH 3 + R 2（II），优选异丙基，具有1-4个碳原子的羟烷基，优选2-羟基乙基，具有2-4个碳原子，优选丙烯基，具有2-4个碳原子的炔基，优选炔丙基，条件是X，Y，Z，V和W a的那些。至少一种不同于氢和/或氯，和b。最多只有两个可以存在具有相同的定义。

2. 发明授权

US4806151A Benzoic acid derivatives 失效
标题翻译：苯甲酸衍生物
公开(公告)号：US4806151A
公开(公告)日：1989-02-21
申请号：US799517
申请日：1985-11-19
申请人： Peter Bohus , Ferenc Bihari , Marianna Kertesz nee Szabo , Istvan Kuronya , Peter Boros , Janos Szulagyi , Jeno Meszaros , Gyula Eifert , Agnes Meszaros nee Szekrenyes , Odon S. Jartoo , Laszlo Gondos
发明人： Peter Bohus , Ferenc Bihari , Marianna Kertesz nee Szabo , Istvan Kuronya , Peter Boros , Janos Szulagyi , Jeno Meszaros , Gyula Eifert , Agnes Meszaros nee Szekrenyes , Odon S. Jartoo , Laszlo Gondos
IPC分类号： A01N37/48 , C07C67/00 , C07C227/00 , C07C227/04 , C07C227/18 , C07C229/60 , A01N37/44
CPC分类号： A01N37/48
摘要： According to the present invention there are provided fungicidal compositions comprising as active ingredient in an amount of 0.01-80% by weight a new benzoic acid derivative of the general Formula I ##STR1## wherein R.sub.1 and R.sub.2 stand for hydrogen, C.sub.1-8 alkyl, C.sub.2-8 alkenyl or benzyl;R.sub.3 represents hydrogen, C.sub.1-8 alkyl or C.sub.2-8 alkenyl;R.sub.1 and R.sub.2 may be the same or different; and R.sub.3 may be identical with or different from R.sub.1 and/or R.sub.2.According to the present invention there is provided a process for the preparation of the compounds of the general Formula I which comprises esterifying 4-chloro-3,5-dinitro-benzoic acid with a saturated or unsaturated aliphatic alcohol at a temperature between 20.degree. C. and 120.degree. C.--preferably at 60.degree.-100.degree. C.--in the presence of a solvent as medium and in the presence of a catalyst, and aminating the ester thus obtained with ammonia or the corresponding primary or secondary amine at a temperature between 40.degree. C. and 100.degree. C.--preferably at 60.degree.-90.degree. C.--in the melt or in an inert solvent as medium, in the presence of an acid binding agent; or changing the order of succession of the said two steps and carrying out at first amination and thereafter esterification.A preferred representative of the compounds of the general Formula I is the n-propyl-4-diallylamino-3,5-dinitro-benzoate.
摘要翻译：根据本发明，提供了杀真菌组合物，其包含0.01-80重量％的作为活性成分的通式I的新的苯甲酸衍生物，其中R1和R2代表氢，C1-8烷基，C2-8烯基或苄基; R3表示氢，C1-8烷基或C2-8链烯基; R1和R2可以相同或不同; 并且R 3可以与R 1和/或R 2相同或不同。根据本发明，提供了制备通式I化合物的方法，该方法包括在饱和或不饱和脂族醇的温度下在20℃下酯化4-氯-3,5-二硝基苯甲酸和120℃ - 优选在60℃-100℃下 - 在溶剂作为介质存在下并在催化剂存在下，将氨基或相应的伯或仲胺胺化为温度在40℃至100℃之间 - 优选在60-90℃下 - 在熔体中或在惰性溶剂中作为介质，在酸结合剂存在下进行; 或改变所述两个步骤的连续顺序，并首先进行胺化和酯化。通式I的化合物的优选代表是正丙基-4-二烯丙基氨基-3,5-二硝基苯甲酸酯。

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