公开(公告)号：US4820704A

公开(公告)日：1989-04-11

申请号：US754666

申请日：1985-07-11

Applicant: Winfried Richarz ,  Gernot Reissenweber ,  Ernst-Heinrich Pommer ,  Eberhard Ammermann

Inventor： Winfried Richarz ,  Gernot Reissenweber ,  Ernst-Heinrich Pommer ,  Eberhard Ammermann

IPC: C07D237/14 ,  A01N43/58 ,  C07D237/18

CPC classification number: A01N43/58 ,  C07D237/18

Abstract: Pyridazinone derivatives of the formula ##STR1## where R.sup.1 is alkyl, alkenyl, cycloalkyl or unsubstituted or substituted phenyl, R.sup.2 is chlorine or bromine, R.sup.3 is hydrogen, alkyl, cycloalkyl or unsubstituted or substituted phenyl and X is SO or SO.sub.2, with the proviso that R.sup.1 is not methyl when X is SO.sub.2, R.sup.2 is chlorine and R.sup.3 is phenyl, and fungicides containing these compounds.

Abstract translation: 式（I）的哒嗪酮衍生物，其中R1是烷基，烯基，环烷基或未取代或取代的苯基，R2是氯或溴，R3是氢，烷基，环烷基或未取代或取代的苯基，X是SO或SO2， 条件是当X是SO 2时，R 1不是甲基，R 2是氯，R 3是苯基，和含有这些化合物的杀真菌剂。

公开(公告)号：US4654073A

公开(公告)日：1987-03-31

申请号：US666908

申请日：1984-10-31

Applicant: Dieter Jahn ,  Rainer Becker ,  Michael Keil ,  Winfried Richarz ,  Hardo Siegel ,  Wolfgang Spiegler ,  Bruno Wuerzer

Inventor： Dieter Jahn ,  Rainer Becker ,  Michael Keil ,  Winfried Richarz ,  Hardo Siegel ,  Wolfgang Spiegler ,  Bruno Wuerzer

IPC: A01N43/14 ,  A01N43/16 ,  A01N43/18 ,  A01N43/22 ,  A01N43/28 ,  A01N43/32 ,  C07D309/04 ,  C07D309/06 ,  C07D319/06 ,  C07D319/12 ,  C07D321/06 ,  C07D321/12 ,  C07D335/02 ,  C07D339/06 ,  C07D339/08 ,  A01N43/00 ,  A01N43/02 ,  C07D309/00 ,  C07D321/00

CPC classification number: A01N43/22 ,  A01N43/16 ,  A01N43/18 ,  A01N43/28 ,  A01N43/32 ,  C07D309/06 ,  C07D319/06 ,  C07D319/12 ,  C07D321/06 ,  C07D335/02 ,  C07D339/06 ,  C07D339/08

Abstract: Cyclohexane-1,3-dione derivatives of the formula ##STR1## where A is tetrahydropyran-4-yl, 3-methyltetrahydropyran-4-yl, 1,4-dioxanyl, 5,5-dimethyl-1,3-dioxan-2-yl, 2,5-dimethyl-1,4-dioxan-3-yl, 2,6-dimethyl-1,4-dioxan-3-yl, 2-methyl-1,3-dithiolan-2-yl, 2,6-dimethyltetrahydrothiopyran-3-yl, 2-methyl-1,3-dithian-2-yl or unsubstituted or substituted 1,3-dioxepan-5-yl, R.sup.1 is hydrogen or methoxycarbonyl, R.sup.2 is alkyl and R.sup.3 is alkyl, alkenyl, haloalkenyl or propargyl, are used for controlling undesirable plant growth of grass species, especially in broadleaved crops and monocotyledon crops which do not belong to the grass family.

Abstract translation: 其中A是四氢吡喃-4-基，3-甲基四氢吡喃-4-基，1,4-二氧杂环己基，5,5-二甲基-1,3-二恶烷-2-基的环状环己烷-1,3-二酮衍生物 - 基，2,5-二甲基-1,4-二恶烷-3-基，2,6-二甲基-1,4-二恶烷-3-基，2-甲基-1,3-二硫戊环-2-基，2 ，6-二甲基四氢噻喃-3-基，2-甲基-1,3-二噻烷-2-基或未取代或取代的1,3-二氧杂环庚烷-5-基，R1是氢或甲氧基羰基，R2是烷基，R3是烷基， 烯基，卤代烯基或炔丙基，用于控制草种的不期望的植物生长，特别是在不属于草类的阔叶作物和单子叶植物中。

公开(公告)号：US5677452A

公开(公告)日：1997-10-14

申请号：US736438

申请日：1996-10-24

Applicant: Gernot Reissenweber ,  Winfried Richarz ,  Knut Koob

Inventor： Gernot Reissenweber ,  Winfried Richarz ,  Knut Koob

IPC: A01N43/90 ,  C07D487/04 ,  C07D239/00

CPC classification number: C07D487/04

Abstract: The manufacture of 5-dichloroacetyl-3,3,6-trimethyl-9-oxo-1,5-diazabicyclo�4.3.0!-nonane I by the reaction of 3,3,6-trimethyl-9-oxo-1,5-diaza-bicyclo�4.3.0!nonane II with dichloroacetyl chloride in the presence of a solvent and a base, wherein a) this reaction is carried out in a two-phase system comprising a virtually water-insoluble organic solvent and water, and sodium or potassium hydroxide acting as the base is metered in at a rate corresponding to the rate of consumption of the dichloroacetyl chloride such that the aqueous phase exhibits a pH of from 7 to 9, and b) the resulting product is separated.

Abstract translation: 通过使3,3,6-三甲基-9-氧代-1,2-二氢异喹啉的反应制备5-二氯乙酰基-3,3,6-三甲基-9-氧代-1,5-二氮杂双环[4.3.0] 5-二氮杂 - 双环[4.3.0]壬烷II与二氯乙酰氯在溶剂和碱存在下反应，其中a）该反应在包含实际上不溶于水的有机溶剂和水的两相体系中进行， 以对应于二氯乙酰氯的消耗速率的速率计量作为碱的氢氧化钠或氢氧化钾，使得水相的pH为7-9，并且b）分离得到的产物。

公开(公告)号：US5118856A

公开(公告)日：1992-06-02

申请号：US562445

申请日：1990-08-02

Applicant: Gernot Reissenweber ,  Winfried Richarz

Inventor： Gernot Reissenweber ,  Winfried Richarz

IPC: C07B37/10 ,  C07B41/06 ,  C07C45/00 ,  C07C45/45 ,  C07C45/48 ,  C07C45/65 ,  C07C45/67 ,  C07C45/68 ,  C07C49/403 ,  C07C49/613 ,  C07C49/647 ,  C07C49/703 ,  C07C49/713 ,  C07C49/723 ,  C07C49/743 ,  C07C49/747 ,  C07C67/00 ,  C07C67/347 ,  C07C69/757 ,  C07C313/00 ,  C07C323/22 ,  C07C401/00 ,  C07C403/16 ,  C07D213/46 ,  C07D213/50 ,  C07D309/06 ,  C07D309/22 ,  C07D335/02

CPC classification number: C07C45/676 ,  C07C319/20 ,  C07D213/50 ,  C07D309/06 ,  C07D309/22 ,  C07D335/02 ,  C07C2101/14 ,  C07C2101/16 ,  C07C2101/20 ,  C07C2102/42

Abstract: A process for the preparation of cyclohexanedione derivatives of the general formula I ##STR1## where R.sup.1 is C.sub.2 -C.sub.8 -alkyl, C.sub.2 -C.sub.8 -alkenyl, C.sub.3 -C.sub.12 -cycloalkyl, C.sub.5 -C.sub.12 -cycloalkyl with 0-4 olefinically unsaturated bonds, C.sub.2 -C.sub.8 -alkylthioalkyl, C.sub.6 -C.sub.12 -bicycloalkyl with 0-3 olefinically unsaturated bonds, unsubstituted or substituted aryl or hetaryl, or a heterocyclic radical of 4 to 7 atoms of which not more than 3 may be hetero-atoms chosen from O, S and N, the radical being saturated or olefinically unsaturated, by reacting an .alpha.,.beta.-unsaturated ketone (II) with a dialkyl malonate in the presence of a base to give the alkoxycarbonylcyclohexenolone or its salt (III) ##STR2## and acylation, hydrolysis and decarboxylation of (III), wherein the .alpha.,.beta.-unsaturated ketone (II) is reacted, in the presence of a base, with the dialkyl malonate in a solvent from which the alcohol liberated from the malonate can be distilled off, the alcohol is distilled off, where appropriate as an azeotrope, the salt of the alkoxycarbonylcyclohexenolone is reacted with a carboxylic acid halide and the product, where appropriate after removal of excess acyl halide, is treated with an acylation catalyst, hydrolyzed and decarboxylated.

Abstract translation: 制备通式I（I）的环己二酮衍生物的方法，其中R 1是C 2 -C 8 - 烷基，C 2 -C 8 - 烯基，C 3 -C 12 - 环烷基，具有0-4烯属的C 5 -C 12 - 环烷基 不饱和键，C 2 -C 8烷硫基烷基，具有0-3烯属不饱和键的C 6 -C 12 - 双环烷基，未取代或取代的芳基或杂芳基，或其中不超过3的4至7个原子的杂环基可以是选择的杂原子 通过在碱存在下使α，β-不饱和酮（II）与丙二酸二烷基酯反应得到烷氧基羰基环己烯醇或其盐，从O，S和N中选择饱和或烯属不饱和基团（III） 和（III）的酰化，水解和脱羧反应，其中α，β-不饱和酮（II）在碱的存在下与丙二酸二烷基酯在可从其中释放出来的丙二酸酯释放的醇的溶剂中反应 关闭，酒精被蒸馏掉，在适当的地方作为azeo 将烷氧基羰基环己烯醇的盐与羧酸卤化物反应，并且在除去过量酰基卤后适当的产物用酰化催化剂处理，水解和脱羧。

公开(公告)号：US4822400A

公开(公告)日：1989-04-18

申请号：US855598

申请日：1986-04-25

Applicant: Costin Rentzea ,  Hubert Sauter ,  Wolfgang Tuerk ,  Bernd Wenderoth ,  Winfried Richarz ,  Johann Jung ,  Wilhelm Rademacher

Inventor： Costin Rentzea ,  Hubert Sauter ,  Wolfgang Tuerk ,  Bernd Wenderoth ,  Winfried Richarz ,  Johann Jung ,  Wilhelm Rademacher

IPC: C07D405/06 ,  A01N43/653 ,  C07D249/08 ,  C07D319/00 ,  C07D319/06 ,  C07D521/00

CPC classification number: C07D231/12 ,  A01N43/653 ,  C07D233/56 ,  C07D249/08 ,  C07D319/06

Abstract: Compounds of the formula I ##STR1## where R.sup.1 and R.sup.2 are identical or different and are each hyrogen or alkyl of 1 to 5 carbon atoms, the radicals X are identical or different substituents selected from the group consisting of halogen, cyano, trifluoromethyl, nitro, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, unsubstituted or substituted phenyl or hydrogen, m is from zero to 5, n is an integer from 2 to 6 and Y is --CO-- or --CH(OH)--, their intermediates of the formula (II) ##STR2## and the use of the compounds (I) as plant growth regulators.

Abstract translation: 其中R 1和R 2相同或不同并且各自为氢或1至5个碳原子的烷基的式I化合物（I），基团X是相同或不同的选自卤素，氰基， 三氟甲基，硝基，C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，未取代或取代的苯基或氢，m为0至5，n为2至6的整数，Y为-CO-或-CH（OH） - ，它们的式（II）的中间体（II）和（V）的化合物（V）以及化合物（I）作为植物生长调节剂的用途。

公开(公告)号：US5428174A

公开(公告)日：1995-06-27

申请号：US742717

申请日：1991-08-05

Applicant: Gernot Reissenweber ,  Winfried Richarz

Inventor： Gernot Reissenweber ,  Winfried Richarz

IPC: C07B61/00 ,  C07C45/00 ,  C07C45/72 ,  C07C45/74 ,  C07C49/20 ,  C07C49/203 ,  C07C49/21 ,  C07C49/217 ,  C07C49/227 ,  C07C49/235 ,  C07C49/255 ,  C07C67/00 ,  C07C319/20 ,  C07C323/24 ,  C07D261/08 ,  C07D333/20 ,  C07D333/22 ,  C07D335/02 ,  C07D309/04

CPC classification number: C07C403/16 ,  C07C45/72 ,  C07C45/74 ,  C07C49/203 ,  C07C49/21 ,  C07C49/217 ,  C07C49/235 ,  C07C49/255 ,  C07D261/08 ,  C07D333/22 ,  C07D335/02 ,  C07C2101/14 ,  C07C2101/16

Abstract: .alpha.,.beta.-Unsaturated ketones of the general formula I ##STR1## where R is an organic radical, are prepared by reacting a corresponding aldehyde R--CHO with acetoacetic acid or one of its salts in the presence of an amine in a two-phase reaction mixture by a process in which the reaction is carried out at a pH of from 6 to 8 in the presence of a catalytic amount of a primary amine.

Abstract translation: 通过使相应的醛R-CHO与乙酰乙酸或其盐之一在胺的存在下反应制备通式I的不饱和酮（I）其中R是有机基团的β-不饱和酮 通过反应在催化量的伯胺存在下在6至8的pH下进行的方法制备两相反应混合物。

公开(公告)号：US4761172A

公开(公告)日：1988-08-02

申请号：US658432

申请日：1984-10-05

Applicant: Dieter Jahn ,  Rainer Becker ,  Michael Keil ,  Ulrich Schirmer ,  Winfried Richarz ,  Bruno Wuerzer ,  Norbert Meyer

Inventor： Dieter Jahn ,  Rainer Becker ,  Michael Keil ,  Ulrich Schirmer ,  Winfried Richarz ,  Bruno Wuerzer ,  Norbert Meyer

IPC: A01N35/06 ,  A01N35/10 ,  A01N37/10 ,  A01N37/38 ,  A01N39/02 ,  A01N41/04 ,  A01N43/08 ,  A01N43/16 ,  A01N43/18 ,  A01N43/40 ,  A01N43/80 ,  A01N43/90 ,  A01N53/00 ,  A01N55/00 ,  A01N57/12 ,  C07C67/00 ,  C07C239/00 ,  C07C251/04 ,  C07C251/32 ,  C07C301/00 ,  C07C303/28 ,  C07C309/63 ,  C07C313/00 ,  C07C317/22 ,  C07C317/32 ,  C07C323/47 ,  C07D213/52 ,  C07D213/53 ,  C07D213/64 ,  C07D213/80 ,  C07D215/28 ,  C07D261/10 ,  C07D261/18 ,  C07D307/12 ,  C07D307/14 ,  C07D307/68 ,  C07D309/06 ,  C07D309/10 ,  C07D321/12 ,  C07D333/38 ,  C07D335/02 ,  C07D405/12 ,  C07D407/12 ,  C07D409/12 ,  C07D413/12 ,  C07D493/04 ,  C07F7/18 ,  C07F9/177 ,  C07F9/58 ,  C07F9/655 ,  C07D309/02

CPC classification number: C07D213/53 ,  A01N35/10 ,  A01N37/10 ,  A01N37/38 ,  A01N39/02 ,  A01N41/04 ,  A01N43/08 ,  A01N43/16 ,  A01N43/18 ,  A01N43/40 ,  A01N43/80 ,  A01N43/90 ,  A01N53/00 ,  A01N55/00 ,  A01N57/12 ,  C07D261/18 ,  C07D307/14 ,  C07D309/06 ,  C07D309/10 ,  C07D335/02 ,  C07D405/12 ,  C07D407/12 ,  C07D409/12 ,  C07D413/12 ,  C07D493/04 ,  C07F7/1856 ,  C07F9/177 ,  C07F9/582 ,  C07F9/65515

Abstract: Cyclohexenol derivatives of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3, X and A have the meanings stated in the description, are used for controlling undesirable plant growth.

Abstract translation: 其中R1，R2，R3，X和A具有说明书中所述含义的式“IMAGE”的环己烯醇衍生物用于控制不期望的植物生长。

公开(公告)号：US4491672A

公开(公告)日：1985-01-01

申请号：US155760

申请日：1980-06-02

Applicant: Winfried Richarz ,  Dietrich Mangold ,  Bjoern Girgensohn

Inventor： Winfried Richarz ,  Dietrich Mangold ,  Bjoern Girgensohn

IPC: C07C251/04 ,  C07C67/00 ,  C07C241/00 ,  C07C119/08

CPC classification number: C07C249/02

Abstract: Aromatic azomethines are prepared by reacting anilines with formaldehyde and then removing the greater part of the water by distillation, low-boiling alcohols, in certain amounts, being present during the distillation and, if desired, during the reaction or during a part thereof.The aromatic azomethines obtainable by the novel process are valuable starting materials for the preparation of herbicides, especially pre-emergence herbicides and post-emergence herbicides, fungicides, insecticides, bacteriostatic agents, fungistatic agents and vulcanization accelerators.

Abstract translation: 芳族偶氮甲碱通过苯胺与甲醛反应然后通过蒸馏除去大部分水，一定量的低沸点醇，在蒸馏期间以及如果需要在反应过程中或在其一部分期间进行制备。 通过新方法获得的芳族偶氮甲碱是用于制备除草剂，特别是芽前除草剂和芽后除草剂，杀真菌剂，杀虫剂，抑菌剂，抑菌剂和硫化促进剂的有价值的起始材料。

公开(公告)号：US4829072A

公开(公告)日：1989-05-09

申请号：US63690

申请日：1987-06-19

Applicant: Gerhard Hamprecht ,  Hans Theobald ,  Wolfgang Spiegler ,  Winfried Richarz ,  Eberhard Ammermann ,  Ernst-Heinrich Pommer

Inventor： Gerhard Hamprecht ,  Hans Theobald ,  Wolfgang Spiegler ,  Winfried Richarz ,  Eberhard Ammermann ,  Ernst-Heinrich Pommer

IPC: A61K31/47 ,  A01N43/42 ,  A01N43/56 ,  A01N43/647 ,  A01N43/74 ,  A01N43/80 ,  A01N43/82 ,  A01N43/824 ,  A01N47/22 ,  A61P31/04 ,  C07D401/12 ,  C07D403/12 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12

CPC classification number: C07D403/12 ,  A01N43/42 ,  A01N43/74 ,  A01N43/80 ,  A01N43/82 ,  A01N47/22 ,  C07D405/12 ,  C07D413/12 ,  C07D417/12

Abstract: Quinoline derivatives of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are hydrogen, methyl, halogen or nitro, R.sup.5 is a thiophene, pyrrole, oxazole, thiazole, imidazole, isoxazole, isothiazole, pyrazole, thiadiazole, oxadiazole or triazole radical which is substituted or unsubstituted, or is a substituted furan radical, and microbicidal agents containing these compounds.

Abstract translation: 式中R1，R2，R3和R4为氢，甲基，卤素或硝基的喹啉衍生物，R5为噻吩，吡咯，恶唑，噻唑，咪唑，异恶唑，异噻唑，吡唑，噻二唑，恶二唑或三唑 取代或未取代的基团，或是取代的呋喃基，以及含有这些化合物的杀菌剂。

公开(公告)号：US4663324A

公开(公告)日：1987-05-05

申请号：US639324

申请日：1984-08-10

Applicant: Hermann Graf ,  Costin Rentzea ,  Winfried Richarz ,  Helmut Froehlich ,  Eberhard Ammermann ,  Ernst-Heinrich Pommer

Inventor： Hermann Graf ,  Costin Rentzea ,  Winfried Richarz ,  Helmut Froehlich ,  Eberhard Ammermann ,  Ernst-Heinrich Pommer

IPC: A01N43/58 ,  C07D237/18

CPC classification number: C07D237/18 ,  A01N43/58

Abstract: Pyridazinone derivatives of the formula I ##STR1## where R.sup.1 is hydrogen, unsubstituted or substituted alkyl, cycloalkyl, or unsubstituted or substituted phenyl or is carboxyl, hydroxymethyl or --CH.sub.2 O--COR.sup.3, where R.sup.3 is alkyl, or is --CH.sub.2 O[CH.sub.2 CH.sub.2 O].sub.p R.sup.4, where R.sup.4 is alkyl or phenyl and p is 1, 2 or 3,R.sup.2 is phenyl, unsubstituted or substituted vinyl or 2-propenyl,X is halogen,m is 1 or 2 andn is 1, 2, 3 or 4, and fungicides containing these compounds.

Abstract translation: 式I的哒嗪酮衍生物其中R1是氢，未取代或取代的烷基，环烷基或未取代或取代的苯基或羧基，羟甲基或-CH2O-COR3，其中R3是烷基，或是-CH2O [ CH2CH2O] pR4，其中R4是烷基或苯基，p是1,2或3，R2是苯基，未取代或取代的乙烯基或2-丙烯基，X是卤素，m是1或2，n是1,2,3或 4，含有这些化合物的杀真菌剂。