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公开(公告)号:US06790976B2
公开(公告)日:2004-09-14
申请号:US09893858
申请日:2001-06-28
IPC分类号: C07C25300
CPC分类号: C07C253/00 , C07C255/05
摘要: The present invention relates to a process for producing tricarbonitriles corresponding to formula I wherein n is an integer from 2 to 11 by forming an intermediate in the presence of a strong base in a first stage from an aliphatic &agr;-&ohgr;-dinitrile corresponding to formula II wherein n is an integer from 3 to 12, and reacting the intermediate in a second stage to form a trinitrile corresponding to formula I by the addition of acrylonitrile.
摘要翻译: 本发明涉及一种制备相应于式I的方法,其中n为2至11的整数,通过在第一阶段中在强碱存在下,形成对应于式II的脂族α-ω-二腈的中间体,其中n为 3至12的整数,并在第二阶段使中间体反应,通过加入丙烯腈形成对应于式I的三腈。
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公开(公告)号:US06420406B1
公开(公告)日:2002-07-16
申请号:US09978815
申请日:2001-10-16
申请人: Manfred Jautelat , Stefan Dutzmann , Klaus Stenzel
发明人: Manfred Jautelat , Stefan Dutzmann , Klaus Stenzel
IPC分类号: A01N43653
CPC分类号: C07D401/14 , A01N43/653 , C07D231/12 , C07D233/56 , C07D249/08 , C07D249/12 , C07D405/14 , C07F7/0812
摘要: The present invention provides the composition for novel triazolyl disulphides, the acid addition salts and metal salt complexes of the triazolyl disulphides, a process for their preparation, and a method for their use as microbicides.
摘要翻译: 本发明提供新的三唑基二硫化物的组合物,三唑基二硫化物的酸加成盐和金属盐络合物,其制备方法及其作为杀微生物剂的方法。
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公开(公告)号:US06414007B1
公开(公告)日:2002-07-02
申请号:US09827058
申请日:2001-04-05
申请人: Stefan Hillebrand , Manfred Jautelat , Astrid Mauler-Machnik , Klaus Stenzel , Martin Kugler , Otto Exner
发明人: Stefan Hillebrand , Manfred Jautelat , Astrid Mauler-Machnik , Klaus Stenzel , Martin Kugler , Otto Exner
IPC分类号: A01N43653
摘要: Novel oxiranyl-triazolinethiones of the formula in which R1, R2 and R3 are each as defined in the description, a process for preparing the novel substances and their use as microbicides in crop protection and in the protection of materials.
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公开(公告)号:US06344587B1
公开(公告)日:2002-02-05
申请号:US09795062
申请日:2001-02-26
IPC分类号: C07C33706
CPC分类号: C07D249/12 , C07C337/06
摘要: According to a novel process, it is possible to prepare triazolinethione derivatives of the formula in which R1 and R2 are each as defined in the description by a) reacting hydrazine derivatives of the formula or their acid addition salts with an inorganic or organic acid with thiocyanate of the formula Y-SCN (III) in which Y represents sodium, potassium or ammonium in the presence of a diluent and, if appropriate, in the presence of a catalyst and b) reacting the resulting thiosemicarbazide derivatives of the formula with formic acid, if appropriate in the presence of a catalyst and if appropriate in the presence of a diluent. The thiosemicarbazide derivatives of the formula (IV) are novel.
摘要翻译: 根据新的方法,可以制备甲醛的三唑啉酮衍生物,其中R1和R2各自如描述中所定义,a)使下式的肼衍生物或其酸加成盐与无机或有机酸与式 其中Y代表钠,钾或铵,在稀释剂存在下,如果合适的话,在催化剂存在下,和b)使所得到的式的氨基硫代氨基脲衍生物与甲酸反应,如果合适的话,在催化剂存在下,如果合适 在稀释剂存在下。 式(IV)的硫代氨基脲衍生物是新颖的。
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公开(公告)号:US06329411B1
公开(公告)日:2001-12-11
申请号:US09773807
申请日:2001-02-01
申请人: Manfred Jautelat , Stefan Dutzmann , Klaus Stenzel
发明人: Manfred Jautelat , Stefan Dutzmann , Klaus Stenzel
IPC分类号: A01N43653
CPC分类号: C07D401/14 , A01N43/653 , C07D231/12 , C07D233/56 , C07D249/08 , C07D249/12 , C07D405/14 , C07F7/0812
摘要: The present invention provides the composition for novel triazolyl disulphides, the acid addition salts and metal salt complexes of the triazolyl disulphides, a process for their preparation, and a method for their use as microbicides.
摘要翻译: 本发明提供新的三唑基二硫化物的组合物,三唑基二硫化物的酸加成盐和金属盐络合物,其制备方法及其作为杀微生物剂的方法。
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公开(公告)号:US06255530B1
公开(公告)日:2001-07-03
申请号:US09255250
申请日:1999-02-22
IPC分类号: C07L20900
CPC分类号: C07B35/02 , C07C5/10 , C07C2523/14 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/755 , C07C2601/14 , C07C13/18
摘要: Six-membered ring carbocycles of the formula (II) can be prepared by ring hydrogenation of aromatic compounds of the formula (I) the definitions for which are given in the description, in a reaction system consisting of two liquid, immiscible phases in which elemental hydrogen is dispersed. The first phase consists of the aromatic compound (I) and, if necessary, a water-immiscible solvent. The second phase is essentially aqueous and comprises, colloidally dispersed therein, a hydrogenation-active metal as hydrogenation catalyst, and auxiliaries for stabilizing the colloidal catalyst. The process is carried out at from 50 to 180° C. and from 1 bar to 400 bar.
摘要翻译: 式(II)的六元环碳环可以通过其描述中给出的定义的式(I)的芳族化合物在由两种液体不混溶相组成的反应体系中进行环加氢来制备,其中元素 氢分散。 第一相由芳族化合物(I)和必要时与水不混溶的溶剂组成。 第二相基本上是含水的,其包含胶体分散在其中的加氢活性金属作为氢化催化剂,以及用于稳定胶体催化剂的助剂。 该过程在50至180℃和1巴至400巴之间进行。
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公开(公告)号:US06235925B1
公开(公告)日:2001-05-22
申请号:US09386829
申请日:1999-08-31
IPC分类号: C07C26906
CPC分类号: C07C269/06 , C07C231/12 , C07C2601/16 , C07C233/06 , C07C271/24
摘要: Using the process according to the invention, it is possible to provide, with few reaction steps, a novel route to &agr;-substituted ring systems which optionally have further substituents.
摘要翻译: 使用根据本发明的方法,可以在很少的反应步骤中提供一个新的途径,其中α-取代的环系可任选具有其它取代基。
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公开(公告)号:US06201128B1
公开(公告)日:2001-03-13
申请号:US09509763
申请日:2000-03-28
申请人: Manfred Jautelat , David Erdman
发明人: Manfred Jautelat , David Erdman
IPC分类号: C07D24912
CPC分类号: C07D249/12
摘要: According to a novel process, triazolinethione derivatives of the formula in which R1 and R2 are each as defined in the description, can be prepared by a) reacting hydrazine derivatives of the formula with formaldehyde and thiocyanate of the formula X—SCN (III), in which X represents sodium, potassium or ammonium, in the presence of a diluent and if appropriate in the presence of an acid, and b) reacting the resulting triazolidinethiones of the formula either &agr;) with oxidizing agents, if appropriate in the presence of a catalyst and in the presence of a diluent, or &bgr;) with formic acid. The triazolidinethiones of the formula (IV) are novel.
摘要翻译: 根据一个新方法,R1和R2各自如说明书中所定义的式的三唑啉酮衍生物可以通过以下方法制备:a)使下式的肼衍生物与式(X)的甲醛和硫氰酸酯反应,其中X代表钠,钾或铵, 在存在稀释剂的情况下,如果合适的话,在酸的存在下,和b)如果合适的话,在催化剂的存在下和在稀释剂的存在下,将所得到的式e)的三唑烷硫酮与氧化剂反应, 式(IV)的三唑烷硫代乙烯是新的。
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公开(公告)号:US5612483A
公开(公告)日:1997-03-18
申请号:US523970
申请日:1995-09-06
申请人: Manfred Jautelat
发明人: Manfred Jautelat
IPC分类号: C07D239/28 , C07C209/02 , C07C209/60 , C07C211/52 , C07C229/58 , C07D213/74 , C07D239/42 , C07D239/47 , C07C209/12
CPC分类号: C07D213/74 , C07C209/02 , C07C211/52 , C07D239/42
摘要: Nitro-substituted aromatics can be directly aminated with amines in the presence of simple bases and oxygen.
摘要翻译: 在简单的碱和氧的存在下,硝基取代的芳族化合物可直接用胺胺化。
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公开(公告)号:US5482955A
公开(公告)日:1996-01-09
申请号:US416416
申请日:1995-04-04
IPC分类号: A01N43/50 , A01N43/653 , C07D233/61 , C07D249/08 , C07D405/06 , C07D521/00
CPC分类号: C07D249/08 , A01N43/653 , C07D231/12 , C07D233/56
摘要: New cyclopropyl-ethyl-azoles of the formula ##STR1## in which R represents alkyl, alkenyl, alkinyl, cycloalkyl which is optionally substituted by alkyl, or optionally substituted aryl, optionally substituted aralkyl or optionally substituted aralkenyl, andZ represents a nitrogen atom or a CH group,and addition products thereof with acids or metal salts are very effective for combating fungi.Novel oxiranes of the formula ##STR2## in which R and Z have the abovementioned meanings,are valuable intermediates.
摘要翻译: 式(I)的新的环丙基 - 乙基 - 唑,其中R表示烷基,烯基,炔基,任选被烷基取代的环烷基或任选取代的芳基,任选取代的芳烷基或任选取代的芳烯基,Z表示 氮原子或CH基团,其与酸或金属盐的加成产物对抗真菌非常有效。 其中R和Z具有上述含义的式(IMA)(II)的新型环氧乙烷是有价值的中间体。
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