专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4386035A Intermediates for preparation of 3-bromo-4-fluoro-benzyl alcohol 失效
标题翻译：用于制备3-溴-4-氟 - 苄醇的中间体
公开(公告)号：US4386035A
公开(公告)日：1983-05-31
申请号：US301510
申请日：1981-09-14
申请人： Fritz Maurer , Uwe Priesnitz , Hans-Jochem Riebel , Rainer Fuchs , Erich Klauke
发明人： Fritz Maurer , Uwe Priesnitz , Hans-Jochem Riebel , Rainer Fuchs , Erich Klauke
IPC分类号： C07C29/136 , B01J27/00 , C07C27/00 , C07C29/147 , C07C33/46 , C07C63/70 , C07C67/00 , C07C69/96
CPC分类号： C07C29/147 , C07C51/56
摘要： A process for the preparation of 3-bromo-4-fluoro-benzyl alcohol of the formula ##STR1## comprising reacting 3-bromo-4-fluoro-benzoic acid or a derivative thereof of the formula ##STR2## in which R is a hydrogen atom, an alkyl radical or an alkoxycarbonyl radical,with a complex hydride of the formulaM(M'H.sub.4)in whichM is lithium, sodium or potassium, andM' is boron or aluminum,at a temperature between about -20.degree. and +150.degree. C. When R is alkoxycarbonyl the starting material can be produced by reacting the corresponding free acid with a chloroformic acid ester. Compounds wherein R is alkyl or alkoxycarbonyl are new. The end product is a known intermediate for insecticides.
摘要翻译：制备式“IMAGE”的3-溴-4-氟 - 苯甲醇的方法，包括使3-溴-4-氟 - 苯甲酸或其中R为氢的式“IMAGE”的衍生物原子，烷基或烷氧基羰基与式M（M'H4）的复合氢化物，其中M是锂，钠或钾，M'是硼或铝，在约-20℃和 +150℃。当R为烷氧基羰基时，可通过使相应的游离酸与氯甲酸酯反应来制备原料。其中R是烷基或烷氧基羰基的化合物是新的。最终产品是已知的杀虫剂中间体。

22. 发明授权

US4326087A 3-Bromo-4-fluoro-benzyl derivatives 失效
标题翻译： 3-溴-4-氟 - 苄基衍生物
公开(公告)号：US4326087A
公开(公告)日：1982-04-20
申请号：US173544
申请日：1980-07-30
申请人： Rainer Fuchs , Fritz Maurer , Uwe Priesnitz , Hans-Jochem Riebel , Erich Klauke
发明人： Rainer Fuchs , Fritz Maurer , Uwe Priesnitz , Hans-Jochem Riebel , Erich Klauke
IPC分类号： C07C41/16 , B01J23/00 , B01J27/00 , C07B61/00 , C07C17/00 , C07C17/16 , C07C25/13 , C07C25/18 , C07C27/00 , C07C29/147 , C07C29/62 , C07C33/46 , C07C41/00 , C07C43/174 , C07C43/225 , C07C43/29 , C07C67/00 , C07C43/21
CPC分类号： C07C43/29 , C07C17/16 , C07C25/18 , C07C29/147 , C07C33/46 , C07C43/1742 , C07C43/225
摘要： ##STR1##
摘要翻译： + TR

23. 发明授权

US4316994A Preparation of 4-fluoro-3-phenoxy-toluene 失效
标题翻译：制备4-氟-3-苯氧基 - 甲苯
公开(公告)号：US4316994A
公开(公告)日：1982-02-23
申请号：US170194
申请日：1980-07-18
申请人： Rainer Fuchs , Fritz Maurer , Uwe Priesnitz , Hans-Jochem Riebel
发明人： Rainer Fuchs , Fritz Maurer , Uwe Priesnitz , Hans-Jochem Riebel
IPC分类号： B01J23/00 , C07B61/00 , C07C41/00 , C07C43/29 , C07C67/00 , C07C41/01
CPC分类号： C07C43/29
摘要： A process for the preparation of 4-fluoro-3-phenoxytoluene of the formula ##STR1## comprising reacting 3-bromo-4-fluoro-toluene of the formula ##STR2## with an alkali metal or alkaline earth metal phenolate in the presence of copper as catalyst and in the presence if isoquinoline as diluent at a temperature between about 100.degree. and 200.degree. C. Advantageously the reaction is effected in the presence of about 0.9 to 1.5 mols of potassium or magnesium carbonate, about 1 to 1.2 mols of the phenolate, about 1 to 50 g of copper, copper(I) oxide, copper(I) chloride or copper (I) bromide as catalyst and about 150 to 1,500 ml of isoquinoline per mol of 3-bromo-4-fluoro-toluene.
摘要翻译：制备下式的4-氟-3-苯氧基甲苯的方法包括使式IMA的3-溴-4-氟 - 甲苯与碱金属或碱土金属酚盐在铜的存在下反应作为催化剂，并且在约100至200℃的温度下存在异喹啉作为稀释剂的情况下。有利地，反应在约0.9至1.5摩尔的碳酸钾或碳酸镁存在下进行，约1至1.2摩尔的酚盐，约1至50g铜，氧化铜（I），氯化铜（I）或溴化铜（I）作为催化剂，每摩尔3-溴-4-氟 - 甲苯约150至1,500ml异喹啉。

24. 发明授权

US06450693B1 Bearing arrangement for a shaft supporting a rotating tool 失效
标题翻译：用于支撑旋转工具的轴的轴承布置
公开(公告)号：US06450693B1
公开(公告)日：2002-09-17
申请号：US09707525
申请日：2000-11-07
申请人： Rainer Fuchs , Ruprecht Maurer , Karlheinz Timtner
发明人： Rainer Fuchs , Ruprecht Maurer , Karlheinz Timtner
IPC分类号： F16C4304
CPC分类号： B21B31/07 , B21B27/03 , B21B31/08
摘要： A bearing arrangement for a shaft supporting a rotating tool is provided, with the shaft being rotatable on both sides of the tool at least indirectly in roller bearings, one of which can be removed for purposes of tool replacement together with an associated bearing sleeve slidable onto the free shaft end. The seating of the bearing sleeve, which is borne at least indirectly by the shaft, is formed by a conical outer surface tapering toward the shaft end. The bearing sleeve exhibit a conical borehole corresponding to the conical outer surface, and the bearing sleeve is radially expanded via a stop-limited axial shifting with respect to the conical outer surface by an amount to produce a specific level of reduced roller-bearing play.
摘要翻译：提供了一种用于支撑旋转工具的轴的轴承装置，其中轴可以至少间接地在滚子轴承中在工具的两侧旋转，其中的一个可以与用于刀具更换的目的一起移除，以及可滑动到自由轴端。至少由轴间接承载的轴承套的座位由朝向轴端逐渐变细的锥形外表面形成。轴承套筒具有对应于锥形外表面的锥形钻孔，并且轴承套筒通过相对于锥形外表面的止动限制的轴向移动径向膨胀一定量，以产生特定水平的减小的滚子轴承游隙。

25. 发明授权

US5977419A Process for the preparation of substituted phenylpropenes 失效
标题翻译：制备取代苯基丙烯的方法
公开(公告)号：US5977419A
公开(公告)日：1999-11-02
申请号：US995601
申请日：1997-12-22
申请人： Reinhard Lantzsch , Rainer Fuchs
发明人： Reinhard Lantzsch , Rainer Fuchs
IPC分类号： C07C17/266 , C07C22/04 , C07C43/303 , C07C47/228 , C07C47/277 , C07C51/255 , C07C51/285 , C07C51/34 , C07C57/32 , C07C59/68 , C07C22/00
CPC分类号： C07C51/285 , C07C17/266 , C07C22/04 , C07C43/303 , C07C51/34
摘要： The invention relates to novel processes for the preparation of phenyl acetic acid derivatives of the formula (I) some of which are known ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 independently of each other each represent hydrogen, alkyl or alkoxy by ozonolysis of compounds of the formula (II) ##STR2## in which R.sup.4 represents hydrogen or methyl and oxidation of the reaction products obtained therefrom. The invention further relates to novel intermediates and a process for the preparation thereof.
摘要翻译：本发明涉及制备式（I）的苯基乙酸衍生物的新方法，其中一些是已知的，其中R1，R2和R3各自独立地表示氢，烷基或烷氧基，通过式（II），其中R 4表示氢或甲基，并且由其获得的反应产物氧化。本发明还涉及新型中间体及其制备方法。

26. 发明授权

US4782174A Process for the preparation of certain pairs of enantiomers of .alpha.-cyano-3-phenoxy-4-fluorobenzyl permethrate 失效
标题翻译：制备α-氰基-3-苯氧基-4-氟苄基乙酸酯的某些对映异构体的方法
公开(公告)号：US4782174A
公开(公告)日：1988-11-01
申请号：US874989
申请日：1986-06-16
申请人： Rainer Fuchs , Andreas Wittig
发明人： Rainer Fuchs , Andreas Wittig
IPC分类号： C07B57/00 , C07B31/00 , C07C67/00 , C07C253/00 , C07C253/34 , C07C255/39 , C07C255/53 , C07C121/75
CPC分类号： C07C255/53
摘要： A process for the preparation of a mixture principally comprising the(b) 1R-3R-.alpha.S+1S-3S-.alpha. and(d) 1R-3S-.alpha.S+1S-3R-.alpha.Renantiomers of the compound .alpha.-cyano-3-phenoxy-4-fluorobenzyl permethrate, comprising dissolving a mixture of all 8 stereoisomers of the compound .alpha.-cyano-3-phenoxy-4-fluorobenzyl permethrate in an alcohol having 2 to 4 carbon atoms, adding a secondary or tertiary alkyl amine having 2-6 carbon atoms in each alkyl moiety and allowing the mass to crystallize, whereby the desired mixture of enantiomers b) and d) crystallizes out of the solution.
摘要翻译：制备主要包含（b）化合物α-氰基的（b）1R-3R-α-S + 1S-3S-α和（d）1R-3S-αS+ 1S-3R-αR对映异构体的混合物的方法 -3-苯氧基-4-氟苄基氟代乙酸酯，其包括将化合物α-氰基-3-苯氧基-4-氟苄基乙酸酯的所有8种立体异构体的混合物溶解在具有2至4个碳原子的醇中，加入仲或叔烷基胺在每个烷基部分中具有2-6个碳原子并允许物质结晶，由此所需的对映体混合物b）和d）从溶液中结晶出来。

27. 发明授权

US4491585A Combating pests with novel phenoxypyridylmethyl esters 失效
标题翻译：用新的苯氧基吡啶甲基酯来防治害虫
公开(公告)号：US4491585A
公开(公告)日：1985-01-01
申请号：US355044
申请日：1982-03-05
申请人： Rainer Fuchs , Ingeborg Hammann , Bernhard Homeyer , Wilhelm Stendel
发明人： Rainer Fuchs , Ingeborg Hammann , Bernhard Homeyer , Wilhelm Stendel
IPC分类号： A01N53/04 , A01N43/40 , A01N53/00 , A01N53/08 , C07D213/64 , C07D213/643 , C07D213/647
CPC分类号： C07D213/643 , A01N43/40 , A01N53/00 , C07D213/647
摘要： New phenoxypyridylmethyl esters of the general formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 have the meaning given in the description andR represents the radical ##STR2## wherein R.sup.4 and R.sup.5 have the meaning given in the description, and represents the radical ##STR3## wherein R.sup.6 and R.sup.7 have the meaning given in the description, are obtained by a process in which carboxylic acids of the general formulaR--COOH (II)wherein R has the meaning given previously, or reactive derivatives of these acids, are reacted with phenoxypyridyl alcohols of the general formula ##STR4## wherein R.sup.1, R.sup.2 and R.sup.3 have the meaning given above, or with reactive derivatives of these alcohols, if appropriate in the presence of acid acceptors, if appropriate in the presence of catalysts and if appropriate in the presence of diluents. The new phenoxypyridylmethyl esters of the formula (I) are distinguished by a high pesticidal, particularly insecticidal and acardicidal activity.
摘要翻译：新颖的通式（I）的苯氧基吡啶甲基酯其中R1，R2和R3具有说明书中给出的含义，R代表基团，其中R4和R5具有说明书中给出的含义，并且表示基团其中R6和R7具有说明书中给出的含义，通过其中R具有以前给出的含义或这些酸的反应性衍生物的通式为R-COOH（II）的羧酸为与式（III）的苯氧基吡啶醇反应，其中R 1，R 2和R 3具有上述含义，或与这些醇的活性衍生物反应，如果合适，在酸受体存在下，如果合适的话，在催化剂存在下并在适当的情况下在稀释剂存在下进行。式（I）的新的苯氧基吡啶基甲基酯的特征在于高杀虫性，特别是杀虫和杀虫活性。

28. 发明授权

US4423066A Combating arthropods with perfluorobenzyl 2,2-dimethyl-3-vinyl-cyclopropane carboxylates 失效
标题翻译：将节肢动物与全氟苄基2,2-二甲基-3-乙烯基 - 环丙烷羧酸酯结合
公开(公告)号：US4423066A
公开(公告)日：1983-12-27
申请号：US13660
申请日：1979-02-21
申请人： Rainer Fuchs , Klaus Naumann , Wolfgang Behrenz , Ingeborg Hammann , Bernhard Homeyer , Wilhelm Stendel
发明人： Rainer Fuchs , Klaus Naumann , Wolfgang Behrenz , Ingeborg Hammann , Bernhard Homeyer , Wilhelm Stendel
IPC分类号： C07C69/747 , A01N53/06 , A01N53/10 , C07C67/11 , C07C69/753 , A01N53/00 , A61K31/215
CPC分类号： C07C69/753
摘要： A pentafluorobenzyl 2,2-dimethyl-3-vinylcyclopropane carboxylate of the formula ##STR1## in which R is hydrogen or halogen, andR.sup.1 is optionally substituted phenyl, orR and R.sup.1 together constitute an alkylene chain with at least two carbon atoms,which possess arthropodicidal properties.
摘要翻译：式“IMAGE”的五氟苄基2,2-二甲基-3-乙烯基环丙烷羧酸酯，其中R是氢或卤素，R 1是任选取代的苯基，或R和R 1一起构成具有至少两个碳原子的亚烷基链，其中具有节肢动物特性。

29. 发明授权

US4344960A Combating insects and acarids with 3-(2-chloro-3,3,4,4,4-pentafluoro-1-butenyl)-2,2-dimethyl-cyclopropaneca rboxylic acid esters 失效
标题翻译：将昆虫和螨与3-（2-氯-3,3,4,4,4-五氟-1-丁烯基）-2,2-二甲基 - 环丙烷甲酸酯
公开(公告)号：US4344960A
公开(公告)日：1982-08-17
申请号：US259645
申请日：1981-05-01
申请人： Rainer Fuchs , Klaus Naumann , Reinhard Lantzsch , Hermann Hagemann , Ingeborg Hammann , Bernhard Homeyer , Wolfgang Behrenz , Wilhelm Stendel
发明人： Rainer Fuchs , Klaus Naumann , Reinhard Lantzsch , Hermann Hagemann , Ingeborg Hammann , Bernhard Homeyer , Wolfgang Behrenz , Wilhelm Stendel
IPC分类号： C07C69/747 , A01N53/00 , A01N53/04 , A01N53/08 , A01N53/10 , B01J31/02 , C07C61/40 , C07C67/00 , C07C253/00 , C07C255/39 , C07D317/62 , A01N43/30 , C07C121/75 , C07D317/44
CPC分类号： A01N53/00 , C07C61/40 , C07D317/62
摘要： A 3-(2,chloro-3,3,4,4,4-pentafluoro-1-butenyl)-2,2-dimethyl-cycloproanecarboxylic acid ester of the formula ##STR1## in which R.sup.1 represents hydrogen, cyano or an alkyl, alkenyl or alkynyl radical with in each case up to 4 carbon atoms, andR.sup.2 represents a phenyl radical which is substituted by fluorine and/or by optionally fluorine-substituted C.sub.1 -C.sub.2 -alkylenedioxy and/or by optionally fluorine-substituted phenoxy, with the proviso that the radical R.sup.2 contains a total of at least one fluorine-substituent which possesses insecticidal and acaricidal activity.
摘要翻译：式（I）的3-（2，氯-3,3,4,4,4-五氟-1-丁烯基）-2,2-二甲基 - 环丙烷羧酸酯，其中R 1表示氢，氰基或烷基，烯基或炔基，其中每种情况最多可达4个碳原子，R2表示被氟取代的苯基和/或任选氟取代的C1-C2-亚烷基二氧基和/或任选氟 - 取代的苯氧基，条件是基团R2含有总共至少一个具有杀虫和杀螨活性的氟取代基。

30. 发明授权

US4276306A Combating arthropods with 3-phenoxybenzyl 2,2-dimethyl-3-vinyl-cyclopropane carboxylates 失效
标题翻译：将节肢动物与2,2-二甲基-3-乙烯基 - 环丙烷羧酸3-苯氧基苄酯反应
公开(公告)号：US4276306A
公开(公告)日：1981-06-30
申请号：US916163
申请日：1978-06-16
申请人： Rainer Fuchs , Ingeborg Hammann , Wilhelm Stendel
发明人： Rainer Fuchs , Ingeborg Hammann , Wilhelm Stendel
IPC分类号： C07C61/39 , A01N53/00 , A01N53/08 , C07C61/40 , C07C67/00 , C07C67/08 , C07C67/10 , C07C67/14 , C07C69/743 , C07C69/747 , C07C253/00 , C07C255/39 , C07C313/00 , C07C323/55 , C07C69/75 , C07C121/75
CPC分类号： A01N53/00
摘要： 3-Phenoxybenzyl 2,2-dimethyl-3-vinyl-cyclopropane carboxylates of the formula ##STR1## in which R, R.sup.1 and R.sup.2 each independently is hydrogen or halogen,R.sup.3 is phenyl, phenylthio, or phenyl or phenylthio carrying at least one alkyl group or halogen atom,Y is hydrogen or cyano,n is 1, 2, 3, 4 or 5, andm is 1, 2, 3 or 4,which possess arthropodicidal properties.
摘要翻译：其中R 1，R 2和R 2各自独立地为氢或卤素，R 3为苯基，苯硫基或苯基或苯硫基，其具有至少一个烷基基团或卤原子，Y为氢或氰基，n为1,2,3,4或5，m为1,2,3或4，具有节肢动物学特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式