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1. 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.

2. 发明授权

US07345006B2 Catalyst system containing Ni(0) for hydrocyanation 有权
标题翻译：含有Ni（0）氢化氰化催化体系
公开(公告)号：US07345006B2
公开(公告)日：2008-03-18
申请号：US10484169
申请日：2002-07-16
申请人： Michael Bartsch , Robert Baumann , Dagmar Pascale Kunsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel
发明人： Michael Bartsch , Robert Baumann , Dagmar Pascale Kunsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel
IPC分类号： B01J27/185
CPC分类号： B01J31/185 , B01J23/755 , B01J31/1865 , B01J31/1875 , B01J2231/323 , B01J2531/847 , C07C253/10 , C07C255/07 , C07C255/04
摘要： A system comprising a) Ni(0) b) from 4 to 10 mol per mol of Ni(0) in a) of a compound (I) of the formula P(X1R1)(X2R2)(X3R3) (I) where X1, X2, X3 are each, independently of one another, oxygen or a single bond, R1, R2, R3 are, independently of one another, identical or different organic radicals and c) from 1 to 4 mol per mol of Ni(0) in a) of a compound (II) of the formula where X11, X12, X13 X21, X22, X23 are each, independently of one another, oxygen or a single bond, R11, R12 are identical or different, individual or bridged organic radicals, R21, R22 are identical or different, individual or bridged organic radicals and Y is a bridging group is suitable as catalyst for preparing mixtures of monoolefinic C5 mononitriles having nonconjugated C═C and C═N bonds by hydrocyanation of a 1,3-butadiene-containing hydrocarbon mixture and for preparing a dinitrile by hydrocyanation of a mixture of monoolefinic C5 mononitriles having nonconjugated C═C and C═N bonds.
摘要翻译：一种系统，其包含a）式（I）中的式（ⅰ）中的每一摩尔Ni（0）中的Ni（0）b）4至10摩尔的式（ⅰ）的线性式描述=“在线式” 结束=“铅”→P（X 1> 1 ）（X 2 2 R 2）（X （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中X <1> 2，R 3彼此独立地为相同或不同的有机基团，c）1至4摩尔每摩尔a）化合物中的Ni（0） II），其中X 11，X 12，X 13，X 21，X 22 X 23，X 23各自彼此独立地为氧或单键，R 11，R 12和R 12相同或相同，不同的单个或桥接的有机基团，R 21，R 22和R 22相同或不同，单个或桥接的有机基团和Y 桥联基团适合作为通过含1,3-丁二烯的烃混合物的氢氰化制备具有非共轭CC和CN键的单烯烃C 5 H 5单体的混合物的催化剂，并通过氢化氰化反应制备二腈具有非共轭CC和CN键的单烯烃C 5 H 5单体的混合物。

3. 发明授权

US07777068B2 Ni(0) -containing catalyst system 有权
标题翻译：含Ni（0）的催化剂体系
公开(公告)号：US07777068B2
公开(公告)日：2010-08-17
申请号：US11860972
申请日：2007-09-25
申请人： Michael Bartsch , Robert Baumann , Dagmar Pascale Kunsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel
发明人： Michael Bartsch , Robert Baumann , Dagmar Pascale Kunsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel
IPC分类号： C07C255/01
CPC分类号： B01J31/185 , B01J23/755 , B01J31/1865 , B01J31/1875 , B01J2231/323 , B01J2531/847 , C07C253/10 , C07C255/07 , C07C255/04
摘要： A system comprising a) Ni(0) b) from 4 to 10 mol per mol of Ni(0) in a) of a compound (I) of the formula P(X1R1)(X2R2)(X3R3) (I) where X1, X2, X3 are each, independently of one another, oxygen or a single bond, R1, R2, R3 are, independently of one another, identical or different organic radicals and c) from 1 to 4 mol per mol of Ni(0) in a) of a compound (II) of the formula where X11, X12, X13 X21, X22, X23 are each, independently of one another, oxygen or a single bond, R11, R12 are identical or different, individual or bridged organic radicals, R21, R22 are identical or different, individual or bridged organic radicals and Y is a bridging group is suitable as catalyst for preparing mixtures of monoolefinic C5 mononitriles having nonconjugated C═C and C═N bonds by hydrocyanation of a 1,3-butadiene-containing hydrocarbon mixture and for preparing a dinitrile by hydrocyanation of a mixture of monoolefinic C5 mononitriles having nonconjugated C═C and C═N bonds.
摘要翻译：一种系统，其包含a）式（I）化合物（I）的式（I）化合物（I）中的每摩尔Ni（0）的每摩尔Ni（0）的Ni（0）b）4至10摩尔（X 2 R 2）（X 3 R 3），X2，X3各自独立地为氧或单键，R 1，R 2，R 3彼此独立地为相同或不同的有机基团，c）每摩尔Ni（0）为1〜4摩尔，其中X 11，X 12，X 13 X 21，X 22，X 23各自独立地为氧或单键，R 11，R 12相同或不同，单个或桥接的有机基团 R21，R22相同或不同，单个或桥接的有机基团和Y是桥连基团，适合作为具有非共轭C = C和C = N键的单烯烃C5单腈混合物的催化剂，通过1,3-丁二烯的氢氰化的含烃混合物，并通过氢化氰化得到具有非共轭C = C和C = N键的单烯烃C5单腈混合物来制备二腈。

4. 发明授权

US07067685B2 Phosphonites, use thereof as ligand in transition metal complexes and method for production of nitriles 失效
标题翻译：亚膦酸酯，其用作过渡金属络合物中的配体以及腈的生产方法
公开(公告)号：US07067685B2
公开(公告)日：2006-06-27
申请号：US10491918
申请日：2002-10-04
申请人： Michael Bartsch , Robert Baumann , Dagmar Pascale Kunsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel , Ferenc Molnar
发明人： Michael Bartsch , Robert Baumann , Dagmar Pascale Kunsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel , Ferenc Molnar
IPC分类号： C07F17/02
CPC分类号： C07F9/4875 , B01J31/1865 , B01J2231/323 , B01J2231/52 , B01J2531/847 , C07C253/10 , C07C255/04 , C07C255/07
摘要： The invention relates to phosphinites I of formulae (1) or (2), in which R1, R2, R5, R6, R7, R8, R9 independently represent hydrogen, an alkyl or alkylene group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms; R3 is H or methyl; R4 is i-propyl or t-butyl; X is F, Cl or CF3 and n is 1 or 2
摘要翻译：本发明涉及式（1）或（2）的亚膦酸酯I，其中R 1，R 2，R 5，R 6，R 7，R 8，R 9独立地表示氢，具有1至8个碳原子的烷基或亚烷基或烷氧基具有1至8个碳原子; R3是H或甲基; R4是异丙基或叔丁基; X是F，Cl或CF 3，n是1或2

5. 发明授权

US06852199B2 Method for separating pentenenitrile isomers 失效
标题翻译：分离戊烯腈异构体的方法
公开(公告)号：US06852199B2
公开(公告)日：2005-02-08
申请号：US10381338
申请日：2001-09-25
申请人： Tim Jungkamp , Dagmar Pascale Kunsmann-Keitel , Robert Baumann , Peter Bassler , Wolfgang Siegel
发明人： Tim Jungkamp , Dagmar Pascale Kunsmann-Keitel , Robert Baumann , Peter Bassler , Wolfgang Siegel
IPC分类号： C07C253/34 , C07C255/07 , B01D3/36 , B01D3/38
CPC分类号： C07C253/34 , C07C255/07
摘要： A process is provided for the distillative separation of pentene nitrile isomers which have a relative volatility alpha ranging from 1.0 to 1.3 in the pressure range from 1 to 500 kPa, wherein the distillation is carried out in the presence of a liquid diluent which forms with the pentene nitrile isomers, under the same pressure conditions, azeotropes whose relative volatility alpha is higher than that of the pentene nitrile isomers to be separated.
摘要翻译：提供了一种用于蒸馏分离戊烯腈异构体的方法，其在1至500kPa的压力范围内的相对挥发度α为1.0至1.3，其中蒸馏在与戊烯腈异构体，在相同的压力条件下，其相对挥发度α高于待分离的戊烯腈异构体的共沸物。

6. 发明授权

US07462263B2 Method for purifying hydrocyanic acid 失效
标题翻译：氢氰酸净化方法
公开(公告)号：US07462263B2
公开(公告)日：2008-12-09
申请号：US10553537
申请日：2004-04-15
申请人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Miquel Angel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel , Dagmar Pascale Kunsmann-Keitel , Peter Bassler
发明人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Miquel Angel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel , Dagmar Pascale Kunsmann-Keitel , Peter Bassler
IPC分类号： B01D3/00 , C01C3/04 , C07C253/34
CPC分类号： C07C253/10 , B01J2219/0011 , C01C3/0295 , C07C255/04
摘要： A process for dewatering hydrocyanic acid by distillation, which includes distilling crude hydrocyanic acid containing from 50 to 99.9% by weight of HCN, from 0.1 to 40% by weight of water, from 0 to 15% by weight of carbon oxides and optionally from 0.01 to 1% by weight of an involatile stabilizer, at a pressure of from 1 bar to 2.5 bar, a bottom temperature of from 100° C. to 130° C. and a top temperature of from 25° C. to 54° C., in the absence of a volatile stabilizer, in a distillation column to obtain a top draw stream containing purified, anhydrous hydrocyanic acid and carbon oxides and a bottom draw stream including water and, optionally, the involatile stabilizer.
摘要翻译：一种通过蒸馏对氢氰酸进行脱水的方法，包括将含有50-99.9重量％HCN的粗制氢氰酸，0.1-40重量％的水，0-15重量％的碳氧化物和任选的0.01 至1重量％的非挥发性稳定剂，压力为1巴至2.5巴，底部温度为100℃至130℃，顶部温度为25℃至54℃。在没有挥发性稳定剂的情况下，在蒸馏塔中获得含有纯化的无水氢氰酸和碳氧化物的顶部牵引流和包含水和任选的非挥发性稳定剂的底部牵引流。

7. 发明授权

US07361778B2 Method for the isomerization of cis-2-pentenenitrile to form trans-3-pentenenitrile 有权
标题翻译：顺式-2-戊烯腈异构化形成反式-3-戊烯腈的方法
公开(公告)号：US07361778B2
公开(公告)日：2008-04-22
申请号：US10553916
申请日：2004-04-16
申请人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Miquel Angel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel , Dagmar Pascale Kunsmann-Keitel
发明人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Miquel Angel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel , Dagmar Pascale Kunsmann-Keitel
IPC分类号： C07C253/30
CPC分类号： C07C253/30 , C07C255/07
摘要： A process for isomerizing cis-2-pentenenitrile to trans-3-pentenenitrile in the presence of aluminum oxide as a catalyst, wherein the aluminum oxide has a BET surface area of at least 50 m2/g.
摘要翻译：在氧化铝作为催化剂存在下使顺式-2-戊烯腈异构化成反式-3-戊烯腈的方法，其中所述氧化铝的BET表面积为至少50m 2 / g。

8. 发明授权

US07022866B2 Phosphonites 失效
标题翻译：亚膦酸盐
公开(公告)号：US07022866B2
公开(公告)日：2006-04-04
申请号：US10491964
申请日：2002-10-01
申请人： Michael Bartsch , Robert Baumann , Dagmar Pascale Kunsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel , Ferenc Molnar
发明人： Michael Bartsch , Robert Baumann , Dagmar Pascale Kunsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel , Ferenc Molnar
IPC分类号： C07F15/04 , C07F9/02 , B01J31/00 , C07C253/00
CPC分类号： C07F9/4875 , B01J31/1865 , B01J2231/323 , B01J2231/52 , B01J2531/847 , C07C253/10 , C07C253/30 , C07C255/04 , C07C255/07
摘要： Phosphonites I of the formula 1 or 2 where R1, R2 are each, independently of one another, hydrogen, an alkyl or alkylene group having from 1 to 8 carbon atoms or an alkoxy group having from 1 to 8 carbon atoms, with the proviso that R1 and R2 are not simultaneously H, R3 is H or methyl, R4 is t-butyl, R5, R6, R7, R8, R9 are each, independently of one another, H or an alkyl or alkylene group having from 1 to 8 carbon atoms.
摘要翻译：式1或2的亚膦酸酯I其中R 1，R 2各自独立地为氢，具有1至8个碳原子的烷基或亚烷基或具有1至8个碳原子的烷氧基，条件是 R1和R2不同时为H，R3为H或甲基，R4为叔丁基，R5，R6，R7，R8，R9各自独立地为H或具有1至8个碳原子的烷基或亚烷基原子

9. 发明授权

US07439381B2 Hydrocyanation method 失效
标题翻译：氢氰化法
公开(公告)号：US07439381B2
公开(公告)日：2008-10-21
申请号：US10586490
申请日：2005-01-26
申请人： Tim Jungkamp , Dagmar Pascale Kunsmann-Keitel , Michael Bartsch , Robert Baumann , Gerd Haderlein , Hermann Luyken , Jens Scheidel
发明人： Tim Jungkamp , Dagmar Pascale Kunsmann-Keitel , Michael Bartsch , Robert Baumann , Gerd Haderlein , Hermann Luyken , Jens Scheidel
IPC分类号： C07C253/00
CPC分类号： C07C253/10 , C07C255/07
摘要： A process is described for preparing 3-pentenenitrile by hydrocyanating 1,3-butadiene with hydrogen cyanide over at least one catalyst, wherein the 1,3-butadiene and/or hydrogen cyanide is contacted with at least one microporous solid before the reaction.
摘要翻译：描述了通过在至少一种催化剂上用氰化氢氢化1,3-丁二烯制备3-戊烯腈的方法，其中1,3-丁二烯和/或氰化氢在反应之前与至少一种微孔固体接触。

10. 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。

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