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1. 发明授权

US06175019B1 Process for the preparation of 1,3-dimethylimidazolium 4-carboxylate 失效
标题翻译： 1,3-二甲基咪唑鎓4-羧酸酯的制备方法
公开(公告)号：US06175019B1
公开(公告)日：2001-01-16
申请号：US09372063
申请日：1999-08-11
申请人： Jakob Fischer , Wolfgang Siegel , Volker Bomm , Martin Fischer , Klaus Mundinger
发明人： Jakob Fischer , Wolfgang Siegel , Volker Bomm , Martin Fischer , Klaus Mundinger
IPC分类号： C07D23390
CPC分类号： C07D233/90
摘要： 1,3-Dimethylimidazolium 4-carboxylate is prepared by reacting 1-methylimidazole with dimethyl carbonate optionally in the presence of a solvent in accordance with the following reaction scheme:
摘要翻译：通过使1-甲基咪唑与碳酸二甲酯任选地在溶剂存在下，按照以下反应方案制备1,3-二甲基咪唑鎓4-羧酸盐：

2. 发明授权

US6022988A Preparation of 3-cyano-3, 5, 5-trimethylcyclohexanone 有权
标题翻译：制备3-氰基-5,5-三甲基环己酮
公开(公告)号：US6022988A
公开(公告)日：2000-02-08
申请号：US372062
申请日：1999-08-11
申请人： Jakob Fischer , Wolfgang Siegel , Volker Bomm , Martin Fischer , Klaus Mundinger
发明人： Jakob Fischer , Wolfgang Siegel , Volker Bomm , Martin Fischer , Klaus Mundinger
IPC分类号： C07C253/10 , C07C255/46 , C07D233/90
CPC分类号： C07C253/10 , C07D233/90 , C07C2101/14
摘要： In a process for preparing 3-cyano-3,5,5-trimethylcyclohexanone by reacting isophorone with hydrogen cyanide at from 80 to 220.degree. C. in the presence of a catalyst, the reaction is carried out in the presence of the betaine 1,3-dimethylimidazolium-4-carboxylate.
摘要翻译：在催化剂存在下，通过使异佛尔酮与氰化氢在80-220℃反应制备3-氰基-3,5,5-三甲基环己酮的方法，该反应在甜菜碱1， 3-二甲基咪唑鎓-4-羧酸酯。

3. 发明授权

US06197992B1 Monoolefinic C5 mononitriles, method for the production and the use thereof 有权
标题翻译：单烯烃C5单腈，其制备方法及其用途
公开(公告)号：US06197992B1
公开(公告)日：2001-03-06
申请号：US09319877
申请日：1999-06-14
申请人： Jakob Fischer , Wolfgang Siegel , Klaus Mundinger , Gerald Meyer
发明人： Jakob Fischer , Wolfgang Siegel , Klaus Mundinger , Gerald Meyer
IPC分类号： C07C25300
CPC分类号： C07C253/10 , C07C255/04 , C07C255/07
摘要： The disclosure is a process for preparing mixtures of monoolefinic C5 mononitriles having nonconjugated C═C— and C≡N bonding by catalytic hydrocyanation of a hydrocarbon mixture containing 1,3-butadiene, by first diminishing the proportion of those components in the hydrocarbon mixture which impair the catalytic hydrocyanation and then subjecting the resulting mixture to catalytic hydrocyanation.
摘要翻译：本公开是通过首先减少烃混合物中那些组分的比例来制备含有1,3-丁二烯的烃混合物的催化氢化，制备具有非共轭C = C和C = N键的单烯烃C5单腈混合物的方法，损害催化氢氰化，然后使所得混合物进行催化氢化。

4. 发明授权

US06822110B2 CaO-catalyzed preparation of isophoronenitrile 失效
标题翻译： CaO催化制备异佛尔酮腈
公开(公告)号：US06822110B2
公开(公告)日：2004-11-23
申请号：US10701513
申请日：2003-11-06
申请人： Dagmar Pascale Kunsmann-Keitel , Gerold Braun , Ingo Münster , Klaus Mundinger , Gunter Scherhag , Wolfgang Siegel
发明人： Dagmar Pascale Kunsmann-Keitel , Gerold Braun , Ingo Münster , Klaus Mundinger , Gunter Scherhag , Wolfgang Siegel
IPC分类号： C07C25300
CPC分类号： C07C253/10 , C07C255/46
摘要： The present invention describes a process for preparing isophoronenitrile by adding HCN to isophorone. The catalyst used is CaO which has a BET surface area of >1.5 m2/g. The use of such a catalyst achieves high yields and selectivities.
摘要翻译：本发明描述了通过向异佛尔酮中加入HCN制备异佛尔酮腈的方法。所使用的催化剂是BET表面积> 1.5m 2 / g的CaO。这种催化剂的使用实现了高产率和选择性。

5. 发明授权

US06242633B1 Catalyst comprising at least one phosphonite ligand based nickel (O) complex and method for the production of nitriles 失效
标题翻译：包含至少一种基于膦酸盐配体的镍（O）络合物和用于生产腈的方法的催化剂
公开(公告)号：US06242633B1
公开(公告)日：2001-06-05
申请号：US09508051
申请日：2000-03-07
申请人： Jakob Fischer , Wolfgang Siegel
发明人： Jakob Fischer , Wolfgang Siegel
IPC分类号： C07C24902
CPC分类号： C07F15/045 , B01J31/1865 , B01J2231/323 , B01J2231/52 , B01J2531/0266 , B01J2531/847 , C07C253/10 , C07C253/30 , C07F9/65719 , C07C255/04 , C07C255/07
摘要： A catalyst comprising at least one nickel(0) complex which comprises at least one mono-, bi- or multidentate phosphonite ligand of the formula I or salts and mixtures thereof, is prepared as described, and the catalysts are used to prepare mixtures of monoolefinic C5 mononitriles with nonconjugated C═C and C≡N bonds by catalytic hydrocyanation of butadiene or of a 1,3-butadiene-containing hydrocarbon mixture in the presence of a catalyst of this type.
摘要翻译：包含至少一种镍（O）络合物的催化剂，其包含至少一种式I或其盐或其混合物的单，双或多齿膦酸酯配体，如所述制备，并且所述催化剂用于制备单烯烃C5 在这种催化剂的存在下，通过丁二烯或含1,3-丁二烯的烃混合物的催化氢化反应，具有非共轭C = C和C = N键的单腈。

6. 发明授权

US06169198A Method for producing mixtures of monoolefinic C5-mononitriles by catalytic hydrocyanation 失效
标题翻译：通过催化氢化法生产单烯烃C5-单腈混合物的方法
公开(公告)号：US06169198A
公开(公告)日：2001-01-02
申请号：US09463820
申请日：2000-02-01
申请人： Jakob Fischer , Wolfgang Siegel
发明人： Jakob Fischer , Wolfgang Siegel
IPC分类号： C07C25310
CPC分类号： C07C253/10 , C07C255/04 , C07C255/07
摘要： A process for preparing mixtures of monoolefinic C5 mononitriles with nonconjugated C═C and C≡N bonds by catalytic hydrocyanation of 1,3-butadiene or a 1,3-butadiene-containing hydrocarbon mixture, wherein the hydrocyanation takes place in the presence of a catalyst which comprises at least one metallocene-phosphorus(III)-nickel(0) complex which comprises at least one monodentate or bidentate metallocene-phosphorus(III) ligand of the formula I or salts and mixtures thereof.
摘要翻译：通过1,3-丁二烯或含1,3-丁二烯的烃混合物的催化氢化制备单烯烃C5单腈与非共轭C = C和C = N键的混合物的方法，其中氢氰化在催化剂，其包含至少一种茂金属 - 磷（III） - 镍（0）络合物，其包含至少一种式I或其盐及其混合物的单齿或二齿茂金属 - 磷（III）配体。

7. 发明授权

US06521778B1 Catalyst comprising a complex of a metal from subgroup VIII based on a bidentate phosphonite ligand, and method for producing nitriles 有权
标题翻译：包含基于二齿膦酸酯配体的来自亚组VIII的金属的络合物的催化剂及其制备方法
公开(公告)号：US06521778B1
公开(公告)日：2003-02-18
申请号：US09701601
申请日：2000-11-30
申请人： Jakob Fischer , Wolfgang Siegel , Dagmar Pascale Keitel , Lorenz Siggel
发明人： Jakob Fischer , Wolfgang Siegel , Dagmar Pascale Keitel , Lorenz Siggel
IPC分类号： C01C25300
CPC分类号： C07F9/4875 , B01J31/1865 , B01J2231/323 , B01J2231/52 , B01J2531/0266 , B01J2531/80 , B01J2531/821 , B01J2531/822 , B01J2531/824 , C07C253/10 , C07C253/30 , C07C255/04 , C07C255/07
摘要： A catalyst which comprises at least one complex of a metal of subgroup VIII having at least one bidentate phosphonite ligand of the formula I or salts and mixtures thereof, a process for the preparation of mixtures of monoolefinic C5-mononitriles, a process for the catalytic isomerization of branched aliphatic monoalkenenitriles and a process for the preparation of adiponitrile.
摘要翻译：一种催化剂，其包含至少一种具有式I的金属的金属的复合物，其具有式I或其盐及其混合物的至少一种二齿膦酸盐配体，制备单烯烃C5-单腈混合物的方法，催化异构化方法支链脂族单烯属腈和制备己二腈的方法。

8. 发明授权

US06770770B1 Phosphites 有权
公开(公告)号：US06770770B1
公开(公告)日：2004-08-03
申请号：US10111477
申请日：2002-04-25
申请人： Robert Baumann , Jakob Fischer , Tim Jungkamp , Dagmar Pascale Kunsmann-Keitel , Wolfgang Siegel
发明人： Robert Baumann , Jakob Fischer , Tim Jungkamp , Dagmar Pascale Kunsmann-Keitel , Wolfgang Siegel
IPC分类号： C07F9145
CPC分类号： C07C253/30 , B01J31/185 , B01J2231/323 , B01J2231/52 , B01J2531/847 , C07C253/10 , C07F9/145 , C07C255/04 , C07C255/07 , C07C255/19
摘要： Novel phosphites have the formula I P(O—R1)x(O—R2)y(O—R3)z(O—R4)p I where R1: aromatic radical having a C1-C18-alkyl substituent in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic substituent in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic system fused on in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, R2: aromatic radical having a C1-C18-alkyl substituent in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic substituent in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic system fused on in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, where the aromatic radical bears a hydrogen atom in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, R3: aromatic radical having a C1-C18-alkyl substituent in the p position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic substituent in the p position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, where the aromatic radical bears a hydrogen atom in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, R4: aromatic radical which bears substituents other than those defined for R1, R2 and R3 in the o, m and p positions relative to the oxygen atom which connects the phosphorus atom to the aromatic system, where the aromatic radical bears a hydrogen atom in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, x: 1 or 2, y, z, p: independently of one another, 0, 1 or 2, with the proviso that x+y+z+p=3.

9. 发明授权

US06440891B1 Catalyst comprising a complex of a metal of subgroup VIII, on the basis of a phosphonite ligand and method for hydroformylation 有权
标题翻译：基于亚膦酸盐配体和加氢甲酰化方法的含有第VIII族金属络合物的催化剂
公开(公告)号：US06440891B1
公开(公告)日：2002-08-27
申请号：US09623175
申请日：2000-08-29
申请人： Heiko Maas , Rocco Paciello , Michael Röper , Jakob Fischer , Wolfgang Siegel
发明人： Heiko Maas , Rocco Paciello , Michael Röper , Jakob Fischer , Wolfgang Siegel
IPC分类号： B01J3100
CPC分类号： C07F9/65746 , B01J31/1865 , B01J2231/321 , B01J2531/0266 , B01J2531/80 , B01J2531/821 , B01J2531/822 , B01J2531/845 , C07C45/50 , C07C253/30 , C07F9/65719 , C07C255/17 , C07C47/02
摘要： The catalyst comprises at least one bi- or more highly dentate phosphonite ligand of the general formula I or salts and mixtures thereof and is useful in a process for hydroformylating compounds containing at least one ethylenically unsaturated double bond by reaction with carbon monoxide and hydrogen.
摘要翻译：催化剂包含至少一种具有通式I或其盐及其混合物的高度齿状的亚膦酸酯配体，并且可用于通过与一氧化碳和氢气反应加氢甲酰化含有至少一个烯属不饱和双键的化合物的方法。

10. 发明授权

US06355833B1 Catalyst comprising at least one nickel(0) complex based on a phosphonite ligand, and the preparation of nitriles 有权
公开(公告)号：US06355833B1
公开(公告)日：2002-03-12
申请号：US09782762
申请日：2001-02-14
申请人： Jakob Fischer , Wolfgang Siegel
发明人： Jakob Fischer , Wolfgang Siegel
IPC分类号： C07F96571
摘要： A catalyst comprising at least one nickel(O) complex which comprises at least one mono-, bi- or multidentate phosphonite ligand of the formula I or salts and mixtures thereof, is prepared as described, and the catalysts are used to prepare mixtures of monoolefinic C5 mononitriles with nonconjugated C═C and C≡N bonds by catalytic hydrocyanation of butadiene or of a 1,3-butadiene-containing hydrocarbon mixture in the presence of a catalyst of this type.

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