公开(公告)号：US4935534A

公开(公告)日：1990-06-19

申请号：US327079

申请日：1989-03-22

申请人： Hans-Joachim Scholl

发明人： Hans-Joachim Scholl

IPC分类号： C07C253/30 ,  C07C255/24 ,  C07C255/27

CPC分类号： C07C255/00

摘要： This invention relates to the novel compound 1-(N-formylamino)-2,4-dicyanobutane, which is useful as an intermediate, for example, in the preparation of -aminomethyl glutamic acid. This invention further relates to a process for the production of 1-(N-formylamino)-2,4-dicyanobutane by the reaction of 2,4-dicyano-1-butene and formamide in the presence of 4-aminopyridine derivative.

摘要翻译： 本发明涉及新化合物1-（N-甲酰氨基）-2,4-二氰基丁烷，其可用作例如氨基甲基谷氨酸的制备中的中间体。 本发明还涉及通过2,4-二氰基-1-丁烯和甲酰胺在4-氨基吡啶衍生物的存在下反应制备1-（N-甲酰氨基）-2,4-二氰基丁烷的方法。

公开(公告)号：US4918235A

公开(公告)日：1990-04-17

申请号：US227224

申请日：1988-08-02

申请人： Hans-Joachim Scholl ,  Josef Pedain

发明人： Hans-Joachim Scholl ,  Josef Pedain

IPC分类号： C07C213/02 ,  C07B61/00 ,  C07C67/00 ,  C07C213/00 ,  C07C215/18 ,  C08G18/10 ,  C08G18/65

CPC分类号： C08G18/10

摘要： The present invention is directed to a new chemical compound, 1,5-diaminoheptanol-6, which corresponds to the formula ##STR1## The present invention is additionally directed to a process for the preparation of 1,5-diaminoheptanol-6 by reacting L-lysine in its free form and/or in the form of its HCl salt, with acetic acid anhydride in the presence of a tertiary organic amino base and with the addition of a 4-aminopyridine derivative, hydrogenating the resulting 1,5-bisacetaminohepthanone-6 to 1,5-bisacetaminoheptanol-6, forming a salt of 1,5-diaminoheptanol-6 by treating 1,5-bisacetaminoheptanone-6 with a mineral acid and isolating the free amine by treating the 1,5-diaminoheptanol-6 salt of a mineral acid with a strong base.Finally, the present invention is directed to the use of 1,5-diaminoheptanol-6 as at least a portion of the chain lengthening agent for the preparation of polyurethane plastics by the isocyanate polyaddition process.

摘要翻译： 本发明涉及对应于式（I）的新化合物1,5-二氨基庚醇-6本发明另外涉及一种制备1,5-二氨基庚醇-6 通过使其游离形式的L-赖氨酸和/或其盐酸盐的形式与乙酸酐在叔有机氨基的存在下反应，并加入4-氨基吡啶衍生物，将所得的1,5 - 双乙酰氨基庚酮-6至1,5-双乙酰氨基庚醇-6，通过用无机酸处理1,5-双氨基庚酮-6，形成1,5-二氨基庚醇-6的盐，并通过处理1,5-二氨基庚醇 -6盐的无机酸与强碱。 最后，本发明涉及1,5-二氨基庚醇-6作为链增长剂的至少一部分用于通过异氰酸酯加聚方法制备聚氨酯塑料的用途。

公开(公告)号：US4490551A

公开(公告)日：1984-12-25

申请号：US125008

申请日：1980-02-27

申请人： Hans-Joachim Scholl ,  Armin Zenner

发明人： Hans-Joachim Scholl ,  Armin Zenner

IPC分类号： B01J27/02 ,  B01J23/84 ,  B01J27/00 ,  B01J31/00 ,  B01J31/02 ,  B01J31/04 ,  C07B61/00 ,  C07C67/00 ,  C07C239/00 ,  C07C269/00 ,  C07C269/04 ,  C07C125/065 ,  C07C125/073

CPC分类号： C07C269/04

摘要： A process for producing urethanes by reacting aromatic amino compounds with aliphatic, cycloaliphatic or araliphatic alcohols and carbon monoxide under conditions of elevated temperature and pressure characterized in that the reaction takes place in the presence of(a) selenium, selenium compounds, sulfur and/or sulfur compounds,(b) aromatic nitro compounds,(c) tertiary organic amines and/or alkali metal salts of weak acids,(d) oxidizing agents of a specified group and, optionally(e) ammonia and/or aliphatic, araliphatic, cycloaliphatic or heterocyclic amines containing at least one hydrogen atom bound to an amine nitrogen.

摘要翻译： 一种通过使芳族氨基化合物与脂肪族，脂环族或芳脂族醇和一氧化碳在升高的温度和压力的条件下反应来生产氨基甲酸酯的方法，其特征在于反应在（a）硒，硒化合物，硫和/或 硫化合物，（b）芳族硝基化合物，（c）弱酸的叔有机胺和/或碱金属盐，（d）特定基团的氧化剂和任选的（e）氨和/或脂族，芳脂族，脂环族 或含有至少一个与胺氮结合的氢原子的杂环胺。

公开(公告)号：US4382933A

公开(公告)日：1983-05-10

申请号：US267830

申请日：1981-05-28

申请人： Klaus Grohe ,  Hans-Joachim Scholl ,  Volker Paul ,  Wilhelm Brandes ,  Paul-Ernst Frohberger

发明人： Klaus Grohe ,  Hans-Joachim Scholl ,  Volker Paul ,  Wilhelm Brandes ,  Paul-Ernst Frohberger

IPC分类号： A01N43/78 ,  A01N47/08 ,  C07D277/20 ,  C07D277/38 ,  C07D277/40 ,  C07D277/42 ,  C07D277/04 ,  A61K31/425

CPC分类号： C07D277/20 ,  A01N47/08

摘要： 2-Methylene-3-substituted-4,5-bis-trifluoromethyl-imino-thiazolidines of the formula ##STR1## in which R.sup.1 represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, optionally substituted aryl, aralkyl, it being possible for the last-mentioned group to be substituted on the alkyl radical, or an amino group --NR.sup.4 R.sup.5, whereinR.sup.4 and R.sup.5 may be identical or different, each represent optionally substituted alkyl, or R.sup.4 and R.sup.5 together with the connecting nitrogen atom and optionally one or more further hetero-atoms, form a 4-membered to 12-membered heterocyclic ring,R.sup.2 represents cyano, alkoxycarbonyl, acyl, alkylsulphonyl or arylsulphonyl, the four last-mentioned groups being optionally substituted, or represents an amide or thioamide group, comprising the radical CO--NR.sup.6 R.sup.7 or CS--NR.sup.6 R.sup.7,whereinR.sup.6 represents hydrogen or alkyl andR.sup.7 represents alkyl, cycloalkyl or optionally substituted phenyl, orR.sup.2 and R.sup.3, together with the connecting carbon atom, represent an .alpha.-cycloalkanone ring system with 5 to 7 carbon atoms, which can be optionally substituted, which possess fungicidal properties.

摘要翻译： 其中R 1表示任选取代的烷基，任选取代的烯基，任选取代的炔基，任选取代的环烷基，任选取代的芳基，芳烷基（取代或未取代的芳基），亚烷基 最后提到的基团可以被烷基取代，或氨基-NR4R5，其中R4和R5可以相同或不同，各自表示任选取代的烷基，或者R4和R5连同连接的氮 原子和任选的一个或多个另外的杂原子形成4元至12元杂环，R 2表示氰基，烷氧基羰基，酰基，烷基磺酰基或芳基磺酰基，四个最后提及的基团任选被取代，或表示酰胺或 硫代酰胺基团，其包含基团CO-NR 6 R 7或CS-NR 6 R 7，其中R 6表示氢或烷基，R 7表示烷基，环烷基或任选取代的苯基，或R 2和R 3， 与连接碳原子一起表示具有5至7个碳原子的α-环烷酮环系，其可任选被取代，其具有杀真菌性质。

公开(公告)号：US3934019A

公开(公告)日：1976-01-20

申请号：US403296

申请日：1973-10-03

申请人： Hans-Joachim Scholl ,  Erich Klauke ,  Ferdinand Grewe ,  Ingeborg Hammann

发明人： Hans-Joachim Scholl ,  Erich Klauke ,  Ferdinand Grewe ,  Ingeborg Hammann

IPC分类号： C07D233/96 ,  A01N9/22

CPC分类号： C07D233/96

摘要： 4,5-BIS-(TRIFLUOROMETHYLIMINO)OXAZOLES OR DIAZOLES ARE PREPARED BY REACTING THE ENOL FORM OF AN AMIDE OR AN IMIDE OF A CARBOXYLIC ACID OR CARBONIC ACID, HAVING AT LEAST ONE HYDROGEN ATOM ON EACH OF AN OXYGEN AND NITROGEN OR TWO NITROGEN ATOMS VICINAL TO THE AMIDE CARBON ATOM, WITH PERFLUORO-2,5-DIAZAHEXA-2,4-DIENE IN THE PRESENCE OF A HYDROGEN FLUORIDE ACCEPTOR AT A TEMPERATURE OF ABOUT -50.degree. TO 120.degree.C, in accordance with the following formula ##EQU1## in which Z is oxygen, R-N= or ##EQU2## and X is oxygen or ##EQU3## and R, R', R" and R"' each is hydrogen or various optionally substituted hydrocarbon or heterocyclic radicals, several of them together possibly forming a heterocyclic ring.The invention also extends to compositions containing, and methods of using, the new compounds to combat fungi, insects and acarids.

摘要翻译： 4,5-BIS-（三氟甲基）二氧杂环己烷或二唑通过反应一种酰胺或一种羧基酸或碳酸的氧化物形式来制备，所述酰胺或碳酸盐在每个氧气和氮气或两个氮原子上具有至少一个氢原子 在约-50℃至120℃的温度下，根据下式XHFC，在氢氟化物接触剂存在下，将全氟化合物-2,2,5-二氮杂卓-2,4-二烯与VOCINAL反应， = N-CF3 XC = N-CF3 Z = C ANGLE + | - > Z = C ANGLE | NH FC = N-CF3 NC = N-CF3 | | R“'R” =或R'ANGLE C =，R“和X是氧或-N-，| R”'，R，R'，R“和R”'各自是氢或各种任选取代的烃或杂环基 其中几个可能形成杂环。

公开(公告)号：US5354888A

公开(公告)日：1994-10-11

申请号：US186188

申请日：1994-01-24

申请人： Hans-Joachim Scholl

发明人： Hans-Joachim Scholl

IPC分类号： B01J31/02 ,  C07B61/00 ,  C07C267/00 ,  C08G18/02 ,  C08K5/29 ,  C09K15/16 ,  C09K15/18

CPC分类号： C07C267/00 ,  C08G18/025 ,  C08K5/29 ,  C09K15/16

摘要： Organic carbodiimides are produced by carbodiimidization of isocyanate groups with catalysts of the phospholine type. At the end of the carbodiimidization reaction, the catalyst system is removed by introducing carbon dioxide in vacuo at temperatures of from about 100.degree. to about 250.degree. C. The carbodiimides produced by this process are particularly useful as stabilizers for plastics.

摘要翻译： 有机碳二亚胺是通过磷酸酯类催化剂的异氰酸酯基团的碳二亚胺化产生的。 在碳二亚胺化反应结束时，通过在约100至约250℃的温度下在真空中引入二氧化碳来除去催化剂体系。通过该方法制备的碳二亚胺特别可用作塑料稳定剂。

公开(公告)号：US5218111A

公开(公告)日：1993-06-08

申请号：US742985

申请日：1991-08-09

申请人： Hans-Joachim Scholl

发明人： Hans-Joachim Scholl

IPC分类号： B01J31/24 ,  B01J35/10 ,  C07D229/00 ,  C07D251/32 ,  C07D251/34 ,  C08G18/16 ,  C08G18/78 ,  C08G18/79

CPC分类号： B01J31/0267 ,  B01J31/1616 ,  C08G18/792 ,  C08G18/798 ,  B01J21/08 ,  B01J2231/30 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1047 ,  B01J35/1061 ,  Y02P20/588

摘要： The present invention relates to dimerization catalysts which are suitable for the dimerization of organic isocyanates by heterogeneous catalysis, wherein the catalysts contain tertiary phosphines adsorbed onto adsorbent, porous carrier materials having a particle size (90%) of 0.1 to 10 mm, a pore volume of 0.4 to 1.4 ml/g, an average pore diameter of 5 to 50 nm and a specific surface area (BET) of 100 to 700 m.sup.2 /g.The present invention also relates to a process for the preparation of these catalysts by the adsorption of tertiary phosphines onto these carrier materials, optionally in the presence of inert solvents.Finally, the present invention relates to the use of these catalysts for the preparation of polyisocyanates containing uretdione and isocyanurate groups by the dimerization and trimerization of a proportion of the isocyanate groups of organic diisocyanates.

摘要翻译： 本发明涉及二聚催化剂，其适用于通过非均相催化二聚有机异氰酸酯，其中催化剂含有吸附在吸附剂上的叔膦，粒径（90％）为0.1〜10mm的多孔载体材料，孔体积 为0.4〜1.4ml / g，平均孔径为5〜50nm，比表面积（BET）为100〜700m2 / g。 本发明还涉及通过任选地在惰性溶剂的存在下将叔膦吸附到这些载体材料上来制备这些催化剂的方法。 最后，本发明涉及这些催化剂通过一部分有机二异氰酸酯的异氰酸酯基团的二聚和三聚制备含有脲二酮和异氰脲酸酯基团的多异氰酸酯的用途。

公开(公告)号：US4992548A

公开(公告)日：1991-02-12

申请号：US391213

申请日：1989-08-08

申请人： Hans-Joachim Scholl ,  Josef Pedain

发明人： Hans-Joachim Scholl ,  Josef Pedain

IPC分类号： B01J31/26 ,  B01J31/02 ,  C08G18/16 ,  C08G18/18

CPC分类号： C08G18/1875 ,  B01J31/0239 ,  B01J31/0254 ,  B01J31/0268 ,  B01J31/26

摘要： The present invention is directed to catalysts obtained by mixing alkali fluorides with quaternary ammonium or phosphonium salts.The present invention is also directed to a process for the production of these catalysts by stirring alkali fluorides and quaternary ammonium or phosphonium salts in alcohol, separating any deposits formed, removing the alcohol and converting the catalyst into useful form by dilution in solvents or absorption onto support materials.Finally, the present invention is directed to the use of the new catalysts as trimerization catalysts for the production of polyisocyanates containing isocyanurate groups.

摘要翻译： 本发明涉及通过将碱金属氟化物与季铵盐或鏻盐混合而获得的催化剂。 本发明还涉及一种通过在醇中搅拌碱金属氟化物和季铵盐或鏻盐来制备这些催化剂的方法，分离形成的任何沉积物，除去醇并通过在溶剂中稀释或将吸收转化成有用的形式 支持材料。 最后，本发明涉及新催化剂作为三聚催化剂用于生产含有异氰脲酸酯基团的多异氰酸酯的用途。

公开(公告)号：US4665178A

公开(公告)日：1987-05-12

申请号：US762644

申请日：1985-08-05

申请人： Hans-Joachim Scholl

发明人： Hans-Joachim Scholl

IPC分类号： C08G18/00 ,  C07D241/12 ,  C08G18/73 ,  C08G18/74 ,  C08G18/78

CPC分类号： C07D241/12 ,  C08G18/7887

摘要： 2,5-di-(4'-isocyanatobutyl)-3,6-dimethylpyrazine which corresponds to the formula ##STR1## is produced by phosgenating 2,5-di-(4'-aminobutyl)-3,6-dimethylpyrazine. The 2,5-di-(4'-isocyanatobutyl)-3,6-dimethylpyrazine is particularly useful as an isocyanate component for the production of polyurethanes.

摘要翻译： 通过光气化2,5-二（4'-氨基丁基）-3,6-二甲基吡嗪制备对应于式“IMAGE”的2,5-二（4'-异氰酸基丁基）-3,6-二甲基吡嗪。 2,5-二（4'-异氰酸基丁基）-3,6-二甲基吡嗪特别可用作生产聚氨酯的异氰酸酯组分。

公开(公告)号：US4478738A

公开(公告)日：1984-10-23

申请号：US150495

申请日：1980-05-16

申请人： Hans-Joachim Scholl ,  Hanns I. Sachs ,  Gert Jabs ,  Gunther Loew

发明人： Hans-Joachim Scholl ,  Hanns I. Sachs ,  Gert Jabs ,  Gunther Loew

IPC分类号： C08G18/00 ,  C08G18/30 ,  C08G18/70 ,  C08G18/72 ,  C08K5/41 ,  C08K5/42 ,  C08L75/00 ,  C08L75/04 ,  C08L97/02 ,  C09K3/00

CPC分类号： C08G18/72 ,  C08G18/70 ,  C08L97/02 ,  C08G2125/00

摘要： The present invention relates to a substantially anhydrous binder having a self-releasing effect for the production of pressed articles comprising:(A) a polyisocyanate; and(B) a sulfonic acid corresponding to the general formula:R--SO.sub.3 H).sub.n whereinn represents an integer of 1 or 2;R represents an aromatic hydrocarbon radical having from 6 to 14 carbon atoms, an aliphatic hydrocarbon radical having from 10 to 18 carbon atoms, a cycloaliphatic hydrocarbon radical having from 6 to 15 carbon atoms, an araliphatic hydrocarbon radical having from 7 to 15 carbon atoms or an alkaromatic hydrocarbon radical having from 7 to 24 carbon atoms; andthe equivalent ratio of the components (A) and (B) is 100:0.5 to 100:20.The invention is also directed to the use of such binders in the production of shaped articles by the hot pressing of a wide variety of organic and/or inorganic materials.

摘要翻译： 本发明涉及具有用于生产压制制品的自释放效果的基本上无水的粘合剂，其包含：（A）多异氰酸酯; 和（B）对应于通式R-SO 3 H）的磺酸，其中n表示1或2的整数; R表示具有6至14个碳原子的芳族烃基，具有10至18个碳原子的脂族烃基，具有6至15个碳原子的脂环族烃基，具有7至15个碳原子的芳脂族烃基或 具有7至24个碳原子的烷基烃基; 组分（A）和（B）的当量比为100:0.5至100:20。 本发明还涉及这种粘合剂在通过热压多种有机和/或无机材料的成型制品生产中的用途。