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31. 发明授权

US6031134A Process for the preparation of 2-amino-2-arylethanols and novel intermediates 失效
标题翻译：制备2-氨基-2-芳基乙醇和新型中间体的方法
公开(公告)号：US6031134A
公开(公告)日：2000-02-29
申请号：US185864
申请日：1998-11-04
申请人： Reinhard Lantzsch , Ernst Kysela , Albrecht Marhold
发明人： Reinhard Lantzsch , Ernst Kysela , Albrecht Marhold
IPC分类号： B01J25/02 , C07B61/00 , C07C213/02 , C07C215/28 , C07C217/64 , C07C249/08 , C07C251/48 , C07C213/00 , C07C215/30 , C07C217/66 , C07C217/74
CPC分类号： C07C217/64 , C07C213/02 , C07C251/48 , C07C2101/04 , C07C2101/10
摘要： The invention relates to a novel process for the preparation of 2-amino-2-arylehanols of the formula (I) ##STR1## in which Ar represents aryl or hetaryl each unsubstituted or identically or differently monosubstituted to pentasubstituted, where as substituents there may be mentioned:halogen, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, unsubstituted or substituted cycloalkyloxy or unsubstituted or substituted phenyl,which comprises catalytically hydrogenating .alpha.-hydroxyketoximes of the formula (II) ##STR2## in which Ar has the meaning given above,using Raney nickel or Raney cobalt in the presence of a diluent and in the presence of a base andnovel 2-amino-2-arylethanols and novel .alpha.-hydroxyketoximes.
摘要翻译：本发明涉及一种制备式（I）的2-氨基-2-芳基醇的新方法，其中Ar表示芳基或杂芳基，其各自未取代或相同或不同地单取代至五取代，其中作为取代基可以提及：卤素烷基，卤代烷基，烷氧基，卤代烷氧基，未取代或取代的环烷氧基或未取代或取代的苯基，其包括在存在下使用阮内镍或阮内钴催化氢化式（II）的α-羟基酮肟，其中Ar具有上述含义的碱和新的2-氨基-2-芳基乙醇和新的α-羟基肟的存在下进行。

32. 发明授权

US5792873A Substituted (1,4) dioxino (2,3-F) benzoimidazole derivatives and their use in pest control 失效
标题翻译：取代的（1,4）二氧杂环己烯（2,3-F）苯并咪唑衍生物及其在害虫防治中的应用
公开(公告)号：US5792873A
公开(公告)日：1998-08-11
申请号：US818651
申请日：1997-03-19
申请人： Lutz Assmann , Albrecht Marhold , Heinz-Wilhelm Dehne , Gerd Hanssler , Klaus Stenzel , Ulrike Wachendorff-Neumann
发明人： Lutz Assmann , Albrecht Marhold , Heinz-Wilhelm Dehne , Gerd Hanssler , Klaus Stenzel , Ulrike Wachendorff-Neumann
IPC分类号： A01N43/90 , C07D319/20 , C07D491/04 , C07D491/056
CPC分类号： C07D491/04 , A01N43/90 , C07D319/20
摘要： Described herein are new benzimidazole derivatives of the formula ##STR1## in which R represents cyano or the group ##STR2## X.sup.1, X.sup.2, X.sup.3 and X.sup.4 are identical or different and represent halogen; Y represents alkyl, alkenyl or alkinyl, each of which is optionally substituted by halogen; or represents optionally substituted phenylalkyl or in each case optionally substituted cycloalkyl and cycloalkenyl; and Z represents hydrogen or halogen, a process for the preparation of these substances, and their use for controlling pests. New intermediates and processes for their preparation.
摘要翻译：本文描述的是式（I）的新的苯并咪唑衍生物，其中R表示氰基或X 1，X 2，X 3和X 4基团相同或不同，表示卤素; Y代表烷基，烯基或炔基，其中每一个任选被卤素取代; 或表示任选取代的苯基烷基或在每种情况下任选取代的环烷基和环烯基; Z表示氢或卤素，这些物质的制备方法及其控制害虫的用途。新的中间体及其制备方法。

33. 发明授权

US5750721A 1,3-dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride 失效
标题翻译： 1,3-二甲基-5-氟 - 吡唑-4-碳酰氟
公开(公告)号：US5750721A
公开(公告)日：1998-05-12
申请号：US838660
申请日：1997-04-09
申请人： Bernd Gallenkamp , Lothar Rohe , Albrecht Marhold
发明人： Bernd Gallenkamp , Lothar Rohe , Albrecht Marhold
IPC分类号： C07D231/16 , A01N43/56 , C07D231/14
CPC分类号： C07D231/14
摘要： A new process for the preparation of a known 1,3-dimethyl-5-fluoro-pyrazole-4-carboxanilide of the formula ##STR1## in which Ar represents optionally substituted phenyl, which process comprises a) reacting in a first stage, 1,3-dimethyl-5-chloro-pyrazole-4-carbonyl chloride with a fluoride, if appropriate in the presence of a diluent, andb) reacting in a second stage, the 1,3-dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride obtained in this reaction with an aniline of the formula H.sub.2 N--Ar in which Ar has the abovementioned meaning, if appropriate in the presence of an acid acceptor and if appropriate in the presence of a diluent. 1,3-Dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride as a new compound.
摘要翻译：用于制备式IMAMA的已知1,3-二甲基-5-氟 - 吡唑-4-甲酰苯胺的新方法，其中Ar表示任选取代的苯基，该方法包括：a）在第一阶段中反应1 如果合适的话，在稀释剂的存在下，使用3-氟-2-甲基-3-二甲基-5-氯 - 吡唑-4-碳酰氯，和b）在第二阶段中使1,3-二甲基-5-氟 - 在该反应中获得的式IV-羰基氟与式H2N-阿林的苯胺反应，其中Ar具有上述含义，如果合适，在酸受体的存在下和在稀释剂存在下适当的话。 1,3-二甲基-5-氟 - 吡唑-4-羰基氟化物。

34. 发明授权

US5670665A Process for the preparation of fluorine-substituted aminobenzodioxoles and -benzodioxanes and new intermediates 失效
标题翻译：制备氟取代氨基苯并二氧杂环己烷和苯并二氧杂环己烷的方法及新中间体
公开(公告)号：US5670665A
公开(公告)日：1997-09-23
申请号：US672509
申请日：1996-06-17
申请人： Peter Andres , Albrecht Marhold
发明人： Peter Andres , Albrecht Marhold
IPC分类号： B01J23/44 , C07B61/00 , C07D317/20 , C07D317/46 , C07D317/62 , C07D317/66 , C07D319/20
CPC分类号： C07D317/46 , C07D317/20
摘要： According to the invention, a new process for the preparation of fluorine-substituted aminobenzodioxoles and -benzodioxanes of the formula (I) ##STR1## in which n represents an integer 1 or 2, has been found, in which fluorine-substituted nitro-halogeno-benzodioxoles and -benzodioxanes, which are likewise new, are hydrogenated. The novel intermediates are obtained from fluorine-substituted benzodioxoles and benzodioxanes by halogenation and subsequent nitration. The amino compounds are important starting materials for highly active biocides.
摘要翻译：根据本发明，已经发现了制备其中n表示1或2的整数的式（I）的氟取代的氨基苯并二氧杂环己烷和 - 苯并二氧烷的新方法，其中氟取代同样新的硝基 - 卤代 - 苯并二恶烷和 - 苯并二氧杂环己烷被氢化。新型中间体通过卤化和随后的硝化从氟取代的苯并二恶烷和苯并二氧杂环己烷获得。氨基化合物是高活性杀生物剂的重要原料。

35. 发明授权

US5646196A C.sub.3 to C.sub.5 polyfluorcalkanes propellants 失效
标题翻译： C3至C5多氟烷烃推进剂
公开(公告)号：US5646196A
公开(公告)日：1997-07-08
申请号：US592769
申请日：1996-01-26
申请人： Claus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
发明人： Claus-Dieter Sommerfeld , Wilhelm Lamberts , Dietmar Bielefeldt , Albrecht Marhold , Michael Negele
IPC分类号： C08G18/42 , C08G18/50 , C08J9/14 , C09K3/00 , C09K3/30 , C11D7/30 , C11D7/50 , C11D17/08 , C23G5/00 , C23G5/028 , C08J9/00 , C08G18/00
CPC分类号： C11D7/5018 , C08J9/146 , C09K3/30 , C08J2207/04 , C08J2375/04 , Y10S521/902
摘要： Polyfluoroalkanes are used as propellants in sprayable compositions or in the the preparation of plastic foams and in the electrical industry as cleansing and degreasing agents.
摘要翻译：多氟烷烃用作可喷雾组合物中的推进剂，或在塑料泡沫的制备中，在电气工业中用作清洁和脱脂剂。

36. 发明授权

US5593945A N-cyanoaryl-nitrogen heterocycles 失效
公开(公告)号：US5593945A
公开(公告)日：1997-01-14
申请号：US289071
申请日：1994-08-11
申请人： Roland Andree , Mark-Wilhelm Drewes , Albrecht Marhold , Hans-Joachim Santel , Markus Dollinger
发明人： Roland Andree , Mark-Wilhelm Drewes , Albrecht Marhold , Hans-Joachim Santel , Markus Dollinger
IPC分类号： A01N43/54 , C07C265/12 , C07C271/28 , C07C271/38 , C07C271/58 , C07C311/08 , C07C311/53 , C07D239/54 , C07D239/553 , C07D401/12 , C07D403/12 , C07D409/12 , A01N43/48 , C07D239/24 , C07D403/02 , C07D498/02
CPC分类号： C07D239/54 , A01N43/54 , C07C265/12 , C07C271/28 , C07C271/38 , C07C311/53 , C07D239/553
摘要： The invention relates to new N-cyanoaryl-nitrogen heterocycles of the general formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 and Z have the meanings given in the description,to a plurality of processes for their preparation, to their use as herbicides and to novel intermediates.

37. 发明授权

US5504214A Fluorinated benzotriazoles 失效
标题翻译：氟化苯并三唑
公开(公告)号：US5504214A
公开(公告)日：1996-04-02
申请号：US184887
申请日：1994-01-21
申请人： Albrecht Marhold , Bernd Baasner , Gerd Hanssler
发明人： Albrecht Marhold , Bernd Baasner , Gerd Hanssler
IPC分类号： A01N43/647 , A01N43/90 , A01N47/02 , C07D249/18 , C07D491/04 , C07D491/056
CPC分类号： C07D491/04 , A01N43/647 , A01N43/90 , A01N47/02 , C07D249/18
摘要： Substituted benzotriazoles, which contain at least 2 fluorine atoms per molecule, are excellent intermediates for preparing active compounds for pharmaceuticals and plant-protection agents; however, they themselves also exhibit a fungicidal effect.
摘要翻译：每分子含有至少2个氟原子的取代苯并三唑是制备用于药物和植物保护剂的活性化合物的优良中间体; 然而，它们本身也具有杀真菌作用。

38. 发明授权

US5489715A Process for preparing 4,5-difluorobenzaldehydes 失效
标题翻译：制备4,5-二氟苯甲醛的方法
公开(公告)号：US5489715A
公开(公告)日：1996-02-06
申请号：US334716
申请日：1994-11-04
申请人： Albrecht Marhold
发明人： Albrecht Marhold
IPC分类号： A01N35/04 , C07C17/093 , C07C45/41 , C07C45/43 , C07C45/63 , C07C47/14 , C07C47/55 , C07C51/58
CPC分类号： C07C45/63 , C07C17/093 , C07C45/41 , C07C45/43 , C07C47/55 , C07C51/58
摘要： 4,5-Difluorobenzaldehydes of a given formula are prepared by the reaction of corresponding benzaldehydes with a fluorinating agent.
摘要翻译：通过相应的苯甲醛与氟化剂的反应来制备给定式的4,5-二氟苯甲醛。

39. 发明授权

US5440051A Process for the .alpha.-chlorination of aryl ethers 失效
标题翻译：芳基醚的α-氯化方法
公开(公告)号：US5440051A
公开(公告)日：1995-08-08
申请号：US216239
申请日：1994-03-22
申请人： Albrecht Marhold , Klaus Jelich
发明人： Albrecht Marhold , Klaus Jelich
IPC分类号： C07B39/00 , C07C41/22 , C07C43/174 , C07C43/225 , C07D307/82 , C07D317/46 , C07D319/20 , C07D319/14
CPC分类号： C07D317/46 , C07C41/22
摘要： Aryl ethers are chlorinated in the .alpha.-position by a process in which they are metered into a reaction vessel at the same time as chlorine, the reaction being carried out at temperatures in the range from 60.degree. to 150.degree. C.
摘要翻译：芳基醚在α-位上被氯化，其中它们与氯同时计量加入反应容器中，反应在60-150℃的温度下进行。

40. 发明授权

US5420364A Process for the preparation of halogenated aromatic compounds 失效
标题翻译：卤代芳香族化合物的制备方法
公开(公告)号：US5420364A
公开(公告)日：1995-05-30
申请号：US86697
申请日：1993-07-02
申请人： Norbert Lui , Albrecht Marhold
发明人： Norbert Lui , Albrecht Marhold
IPC分类号： B01J21/08 , B01J21/04 , B01J27/08 , B01J27/128 , B01J27/132 , B01J27/138 , B01J37/24 , B01J37/26 , C07B61/00 , C07C17/00 , C07C17/363 , C07C25/02 , C07C25/22 , C07C41/22 , C07C43/225 , C07C45/67 , C07C17/361 , C07C25/125 , C07C25/13
CPC分类号： B01J27/132 , B01J21/04 , B01J21/08 , B01J27/128 , B01J27/138 , B01J37/24 , B01J37/26 , C07B61/00 , C07C17/363 , C07C45/676
摘要： Halogenated aromatic compounds are prepared by passing esters of halogenoformic acid at temperatures in the range 150.degree. to 600.degree. C. and pressures from 0.1 to 3 bar over a catalyst containing chromium, magnesium, iron, silicon and/or aluminium, wherein if Al.sub.2 O.sub.3 catalysts are used these have been activated with hydrogen halide.
摘要翻译：卤代芳族化合物通过在含有铬，镁，铁，硅和/或铝的催化剂上通过使卤代甲酸的酯在150℃至600℃的温度和0.1至3巴的压力下进行制备，其中如果Al 2 O 3催化剂使用这些已被卤化氢活化。

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