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1.Preparation of polyenecarbonyl compounds having a high content of the all-E isomer, and of their acetals or ketals 失效
标题翻译: 具有全E异构体含量高的多烯羰基化合物及其缩醛或缩酮的制备公开(公告)号:US5773635A
公开(公告)日:1998-06-30
申请号:US498840
申请日:1995-07-06
申请人: Walter Dobler , Wolfgang Krause , Joachim Paust , Otto Worz , Udo Rheude , Wolfram Burst , Gunter Dauwel , Armin Bertram , Bernhard Schulz , Gunter Wegner , Peter Munster , Hansgeorg Ernst , Arno Kochner , Heinz Etzrodt
发明人: Walter Dobler , Wolfgang Krause , Joachim Paust , Otto Worz , Udo Rheude , Wolfram Burst , Gunter Dauwel , Armin Bertram , Bernhard Schulz , Gunter Wegner , Peter Munster , Hansgeorg Ernst , Arno Kochner , Heinz Etzrodt
IPC分类号: C07C51/16 , C07C403/00 , C07C403/20
CPC分类号: C07C403/20 , C07C403/16 , C07B2200/09 , C07C2101/16
摘要: A process for preparing polyenecarbonyl compounds having a high all-E content and their acetals or ketals by aldol condensation or Horner-Emmons reaction comprises carrying out the reaction, for the purposes of the preferred formation of a double bond of E configuration and in order to maintain the E configuration of the double bonds in the stating compounds as completely as possible, in the presence of oxygen or an oxygen-inert gas mixture or nitric oxide or a nitric oxide-inert gas mixture and/or in the presence of specific stable radicals and/or in the presence of quinones or quinone derivatives.
摘要翻译: 通过醛醇缩合或霍纳 - 埃蒙斯反应制备具有高全E含量的多元羰基化合物及其缩醛或缩酮的方法包括进行反应,为了优选形成E构型的双键,为了 在氧气或氧惰性气体混合物或一氧化氮或一氧化氮惰性气体混合物的存在下和/或在特定的稳定基团的存在下,尽可能地完全地保持化合物中双键的E构型 和/或在醌或醌衍生物的存在下。
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公开(公告)号:US20050070745A1
公开(公告)日:2005-03-31
申请号:US10497524
申请日:2002-12-04
申请人: Frank Haese , Klaus Ebel , Kirsten Burkart , Signe Unverricht , Peter Munster
发明人: Frank Haese , Klaus Ebel , Kirsten Burkart , Signe Unverricht , Peter Munster
摘要: The present invention relates to a process for isomerizing reactant allyl alcohols to product allyl alcohols in the presence of a catalyst, wherein the reactant allyl alcohol is rearranged to product allyl alcohol in semicontinuous or continuous mode in a catalyst-containing suitable reactor. In particular, the process according to the invention is used to prepare linalool from Geraniol and/or nerol.
摘要翻译: 本发明涉及在催化剂存在下将反应性烯丙醇异构化成产物烯丙醇的方法,其中反应物烯丙醇在含催化剂的合适的反应器中以半连续或连续模式重排成产物烯丙醇。 特别地,根据本发明的方法用于由香叶醇和/或橙花醇制备芳樟醇。
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公开(公告)号:US6013606A
公开(公告)日:2000-01-11
申请号:US765180
申请日:1997-06-30
申请人: Ralf Klintz , Gerhard Hamprecht , Elisabeth Heistracher , Peter Schafer , Christoph-Sweder von dem Bussche-Hunnefeld , Peter Munster , Reinhard Kirstgen , Albrecht Harreus , Karl-Otto Westphalen , Matthias Gerber , Helmut Walter
发明人: Ralf Klintz , Gerhard Hamprecht , Elisabeth Heistracher , Peter Schafer , Christoph-Sweder von dem Bussche-Hunnefeld , Peter Munster , Reinhard Kirstgen , Albrecht Harreus , Karl-Otto Westphalen , Matthias Gerber , Helmut Walter
IPC分类号: C07D239/52 , A01N37/32 , A01N37/50 , A01N43/38 , A01N43/54 , C07C251/40 , C07C259/06 , C07C265/14 , C07C271/28 , C07C271/58 , C07C331/28 , C07D209/48 , C07D239/54 , C07D239/56 , C07D239/58 , C07D413/10 , A01N43/50 , C07D223/10 , C07D235/26
CPC分类号: C07D209/48 , A01N37/32 , A01N37/50 , A01N43/54 , C07C251/40 , C07C259/06 , C07C265/14 , C07C271/28 , C07C271/58 , C07C331/28 , C07D239/54
摘要: Substituted cinnamic oxime derivatives I and cinnamic hydroxamide derivatives II ##STR1## (R.sup.1= halogen, NO.sub.2, CN, CF.sub.3 ; R.sup.2 =H, halogen; R.sup.3= H, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, hydroxy-C.sub.1 -C.sub.6 -alkyl;R.sup.4= H, halogen, CN, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl orR.sup.3 +R.sup.4 =chemical bond;Y=--O--, --S--, --O--CO--, --O--SO.sub.2 -- or chemical bond;Y'=--O-- or --S--;R.sup.5= unsubst. or subst. C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -haloalkyl; C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, unsubst. or subst. phenyl or phenyl-C.sub.1 -C.sub.6 -alkyl, or, if Y is --O--, --S-- or a chemical bond, is (C.sub.1 -C.sub.6 -alkyl)carbonyl or (C.sub.1 -C.sub.6 -alkoxy)carbonyl; or, if Y is a chemical bond, is hydrogen or halogen;R.sup.5 '=R.sup.5, H or (C.sub.1 -C.sub.6 -haloalkyl)carbonyl;R.sup.6= H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, hydroxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkylthio-C.sub.1 -C.sub.6 -alkyl, cyano-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkoxy) carbonyl-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkyl) carbonyl-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkyl)carbonyloxy-C.sub.1 -C.sub.6 -alkyl or unsubst. or subst. phenyl-C.sub.1 -C.sub.6 -alkyl;or, if Y is oxygen or sulfur, R.sup.5 +R.sup.6 together=unsubst. or subst. C.sub.1 -C.sub.3 -alkylene;Cyc=N-(3,4,5,6-tetrahydrophthalimido) or ##STR2## X.sup.1, X.sup.2 =oxygen or sulfur; R.sup.7 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, NH.sub.2 ;R.sup.8, R.sup.9 =H, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl or unsubst. or subst. phenyl);and salts of I and II.Use: herbicides; desiccation/defoliation of plants.
摘要翻译: PCT No.PCT / EP95 / 02584第 371日期:1997年6月30日 102(e)日期1997年6月30日PCT提交1995年7月4日PCT公布。 第WO96 / 02518号公报 日期1996年2月1日取代肉桂肟衍生物I和肉桂酸羟基酰胺衍生物II(R1 =卤素,NO2,CN,CF3; R2 = H,卤素; R3 = H,卤素,C1-C6-烷基,C1-C6-卤代烷基, C3-C6-环烷基,C3-C6-烯基,C3-C6-炔基,羟基-C1-C6-烷基; R4 = H,卤素,CN,C1-C6-烷基,C1-C6-卤代烷基或R3 + R4 = 化学键; Y = -O-,-S-,-O-CO-,-O-SO2-或化学键; Y'= -O-或-S-; R5 =未取代或未取代的C1-C6- 烷基或C 1 -C 6 - 卤代烷基; C 3 -C 6 - 环烷基,C 3 -C 6 - 烯基,C 3 -C 6炔基,未取代或取代的苯基或苯基-C 1 -C 6烷基,或者如果Y是-O- (C 1 -C 6烷基)羰基或(C 1 -C 6 - 烷氧基)羰基;或者如果Y是化学键,则是氢或卤素; R 5'= R 5,H或(C 1 -C 6 - -C 6 - 卤代烷基)羰基; R 6 = H,C 1 -C 6烷基,C 1 -C 6卤代烷基,C 3 -C 6环烷基,C 3 -C 6 - 烯基,C 3 -C 6炔基,羟基-C 1 -C 6烷基, C 1 -C 6烷氧基-C 1 -C 6烷基,C 1 -C 6烷硫基-C 1 -C 6烷基,氰基-C 1 -C 6烷基,(C 1 -C 6 - 烷氧基)羰基-C 1 -C 6烷基,(C 1 -C 6 - 烷基)羰基-C 1 -C 6 - 烷基,(C 1 -C 6 - 烷基)羰基氧基 -C 1 -C 6 - 烷基或未取代基。 或subst。 苯基-C 1 -C 6 - 烷基; 或者如果Y是氧或硫,则R5 + R6一起=不成立。 或subst。 C1-C3-亚烷基; Cyc = N-(3,4,5,6-四氢邻苯二甲酰亚氨基)或X1,X2 =氧或硫; R7 = H,C1-C6-烷基,C1-C6-卤代烷基,NH2; R8,R9 = H,卤素,C1-C6-烷基,C1-C6-卤代烷基或未取代基。 或subst。 苯基); 和I和II的盐。 用途:除草剂; 植物的干燥/脱叶。
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公开(公告)号:US06011181A
公开(公告)日:2000-01-04
申请号:US992534
申请日:1997-12-17
申请人: Arthur Mark Isola , Nicholas John Holman , Gerald Bernard Tometzki , John Paul Watts , Stefan Koser , Ralf Klintz , Peter Munster
发明人: Arthur Mark Isola , Nicholas John Holman , Gerald Bernard Tometzki , John Paul Watts , Stefan Koser , Ralf Klintz , Peter Munster
IPC分类号: C07B63/02 , C07C41/44 , C07C43/225 , C07C45/72 , C07C45/85 , C07C49/255 , C07C201/16 , C07C205/56 , C07D209/08 , C07D209/10 , C07D209/48 , C07D235/18 , C07D319/06 , C07D487/04 , C07F9/53 , C07D475/08
CPC分类号: C07D209/48 , C07B63/02 , C07C201/16 , C07C41/09 , C07C41/22 , C07C41/44 , C07C45/72 , C07C45/85 , C07D209/08 , C07D235/18 , C07D319/06 , C07D487/04
摘要: A process for reducing the level of tri-substituted phosphine, arsine and/or stibine oxide from a mixture comprising a desired product and at least one such oxide is provided, comprising the addition of a metal salt to the mixture to form a complex with the oxide, and removing the complex from the mixture. This process has particular utility for removing triphenylphosphine oxide from a mixture--a task that was previously hard to perform.
摘要翻译: 提供了一种从包含所需产物和至少一种这种氧化物的混合物中降低三取代膦,胂和/或氧化锑水平的方法,包括向混合物中加入金属盐以形成与 氧化物,并从混合物中除去络合物。 该方法特别适用于从混合物中除去三苯基氧化膦 - 这是以前难以执行的任务。
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5.Pyridine-2, 3-dicarboximides their preparation and their use for controlling undesired plant growth 失效
标题翻译: 吡啶-2,3-二甲酰亚胺其制备方法及其用于防治不期望的植物生长的用途公开(公告)号:US5959116A
公开(公告)日:1999-09-28
申请号:US683563
申请日:1996-07-12
IPC分类号: A01N43/40 , A01N43/90 , C07D213/80 , C07D471/04 , C07D491/04 , C07D491/048 , C07D213/61 , C07D213/72 , C07D213/74
CPC分类号: C07D213/80 , A01N43/40 , C07D471/04 , C07D491/04
摘要: A pyridine-2,3-dicarboxylic acid diester of the formula Va ##STR1## where the radicals R.sup.2 and R.sup.4 have the meanings set out in the specification and where R.sup.8 is a C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.5 -alkenyl or C.sub.3 -C.sub.5 -alkynyl radical, which may be substituted by halogen, phenyl or C.sub.1 -C.sub.4 -alkoxy.
摘要翻译: 式Va的吡啶-2,3-二羧酸二酯,其中基团R 2和R 4具有本说明书中所述的含义,其中R 8是C 1 -C 4 - 烷基,C 3 -C 5 - 烯基或C 3 -C 5 - 炔基 基团,其可以被卤素,苯基或C 1 -C 4 - 烷氧基取代。
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公开(公告)号:US5928999A
公开(公告)日:1999-07-27
申请号:US737815
申请日:1996-11-19
申请人: Christoph-Sweder von dem Bussche-Hunnefeld , Ralf Klintz , Gerhard Hamprecht , Elisabeth Heistracher , Peter Schafer , Peter Munster , Klaus Ditrich , Hartmann Konig , Karl-Otto Westphalen , Matthias Gerber , Helmut Walter
发明人: Christoph-Sweder von dem Bussche-Hunnefeld , Ralf Klintz , Gerhard Hamprecht , Elisabeth Heistracher , Peter Schafer , Peter Munster , Klaus Ditrich , Hartmann Konig , Karl-Otto Westphalen , Matthias Gerber , Helmut Walter
IPC分类号: A01N43/48 , A01N43/56 , A01N43/84 , A01N53/00 , C07D231/18 , C07D231/20 , C07D401/12 , C07D403/12 , C07D405/10 , C07D409/10 , C07D409/12 , C07D411/10 , C07D413/12 , C07D413/14 , C07F9/6503
CPC分类号: A01N53/00 , A01N43/56 , C07D231/18 , C07D231/20 , C07F9/65033
摘要: Substituted 3-phenylpyrazoles of formula (I), where R.sup.1 is H, or a substituent; R.sup.2 is CN, CF.sub.3, halogen; R.sup.3 is H, alkyl, halogenalkyl; R.sup.4 is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 halogenalkyl; R.sup.5 is H, NO.sub.2, halogen, --COOR, optionally substituted aminocarbonyl (where R is H, a substituent); and Z is --O--, --S--, --SO--, --SO.sub.2 --; and argriculturally usable salts thereof, for use as herbicides. ##STR1##
摘要翻译: PCT No.PCT / EP95 / 01772 Sec。 371日期1996年11月19日 102(e)1996年11月19日PCT PCT 1995年5月10日PCT公布。 公开号WO95 / 32188 日期:1995年11月30日式(I)的取代的3-苯基吡唑,其中R1是H或取代基; R2是CN,CF3,卤素; R3是H,烷基,卤代烷基; R4是C1-C4烷基,C1-C4卤代烷基; R5是H,NO2,卤素,-COOR,任选取代的氨基羰基(其中R是H,取代基); 和Z是-O - , - S - , - SO - , - SO 2 - ; 和其可农业可用的盐,用作除草剂。
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