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1. 发明授权

US09169193B2 Method for producing O-Alkylated aminoalcohols 有权
标题翻译：制备O-烷基化氨基醇的方法
公开(公告)号：US09169193B2
公开(公告)日：2015-10-27
申请号：US12158517
申请日：2006-12-11
申请人： Wolfgang Siegel , Gerd Haderlein , Tobias Stäb
发明人： Wolfgang Siegel , Gerd Haderlein , Tobias Stäb
IPC分类号： C07C215/00 , C07C213/06
CPC分类号： C07C213/06 , C07C2601/14 , C07C217/52
摘要： A process for preparing O-alkylated amino alcohols by reacting N-unsubstituted or N-monosubstituted amino alkoxide salts with alkyl halides, the amino alkoxide salts being formed by means of alkali metal or alkaline earth metal hydroxides.
摘要翻译：通过使N-未取代或N-单取代的氨基醇盐与烷基卤化物反应制备O-烷基化氨基醇的方法，所述氨基醇盐通过碱金属或碱土金属氢氧化物形成。

2. 发明申请

US20120178958A1 METHOD FOR PRODUCING LINEAR PENTENENITRILE 有权
标题翻译：生产线性胆固醇的方法
公开(公告)号：US20120178958A1
公开(公告)日：2012-07-12
申请号：US13361783
申请日：2012-01-30
申请人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Tobias Aechtner , Peter Pfab , Petra Deckert , Wolfgang Siegel , Peter Baßler
发明人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Tobias Aechtner , Peter Pfab , Petra Deckert , Wolfgang Siegel , Peter Baßler
IPC分类号： C07C253/30
CPC分类号： C07C253/30 , C07C253/10 , Y02P20/582 , C07C255/07
摘要： A method for producing 3-pentenenitrile is provided that includes: (a) isomerizing an educt stream containing 2-methyl-3-butenenitrile on at least one dissolved or dispersed isomerisation catalyst to form a stream (1), which contains the isomerisation catalyst(s), 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile; (b) distilling the stream (1) to obtain a stream (2) as the overhead product, which contains 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile and a stream (3) as the bottom product, which contains the isomerisation catalyst(s); (c) distilling the stream (2) to obtain a stream (4) as the overhead product, which is enriched with (Z)-2-methyl-2-butenenitrile in comparison to stream (2), and a stream (5) as the bottom product, which is enriched with 3-pentenenitrile and 2-methyl-3-butenenitrile in comparison to stream (2); (d) distilling stream (5) to obtain a stream (6) as the bottom product, which contains 3-pentenenitrile and a stream (7) as the head product containing 2-methyl-3-butenenitrile.
摘要翻译：提供了一种制备3-戊烯腈的方法，其包括：（a）在至少一种溶解或分散的异构化催化剂上异构化含有2-甲基-3-丁烯腈的流出物流以形成含有异构化催化剂（ s），2-甲基-3-丁烯腈，3-戊烯腈和（Z）-2-甲基-2-丁烯腈; （b）蒸馏物流（1）以获得作为塔顶产物的物流（2），其含有2-甲基-3-丁烯腈，3-戊烯腈和（Z）-2-甲基-2-丁烯腈和流（ 3）作为含有异构化催化剂的底部产物; （c）与料流（2）相比，蒸馏物流（2）以获得作为塔顶产物的物流（4），其与（2）相比富含（Z）-2-甲基-2-丁烯腈，作为与料流（2）相比富含3-戊烯腈和2-甲基-3-丁烯腈的底部产物; （d）蒸馏物流（5），得到作为底物的物流（6），其含有3-戊烯腈和作为含有2-甲基-3-丁烯腈的头部产物的物流（7）。

3. 发明授权

US07498451B2 Obtaining an aliphatic dialdehyde Monoacetal 失效
标题翻译：获得脂族二醛单缩醛
公开(公告)号：US07498451B2
公开(公告)日：2009-03-03
申请号：US10536900
申请日：2003-11-27
申请人： Gerd Haderlein , Hans-Georg Göbbel , Wolfgang Siegel
发明人： Gerd Haderlein , Hans-Georg Göbbel , Wolfgang Siegel
IPC分类号： C07D317/26 , C07C45/64
CPC分类号： C07D317/26 , B01D1/22 , B01D3/141 , B01D3/148 , B01D3/322 , C07C45/60 , C07C45/71 , C07C45/82 , C07C47/198
摘要： The invention relates to a process for obtaining a pure aliphatic dialdehyde monoacetal by reaction of the corresponding aliphatic dialdehyde or a precursor of the corresponding aliphatic dialdehyde with one or more aliphatic mono- or polyhydric alcohols while distillatively removing water to obtain a reaction mixture which is separated distillatively, which comprises carrying out the distillative separation continuously in a dividing wall column to obtain pure aliphatic dialdehyde monoacetal as a sidestream from the dividing wall column, or in two distillation columns to obtain crude aliphatic dialdehyde monoacetal as a sidestream in the first distillation column, feed the crude aliphatic dialdehyde monoacetal to the second distillation column and obtain pure aliphatic dialdehyde monoacetal as the sidestream from the second distillation column.
摘要翻译：本发明涉及通过相应的脂族二醛或相应的脂族二醛的前体与一种或多种脂肪族一元醇或多元醇反应而获得纯的脂族二醛单缩醛的方法，同时蒸馏除去水，得到分离的反应混合物蒸馏，其包括在分隔壁塔中连续进行蒸馏分离以获得作为来自分隔壁塔的侧流的纯脂族二醛单缩醛，或在两个蒸馏塔中，以在第一蒸馏塔中获得作为侧流的粗脂族二醛单缩醛，将粗脂族二醛单缩醛进料至第二蒸馏塔，得到作为来自第二蒸馏塔的侧流的纯脂族二醛单缩醛。

4. 发明申请

US20080071105A1 NI(0) -CONTAINING CATALYST SYSTEM 有权
标题翻译： NI（0）-CONTAINING催化剂体系
公开(公告)号：US20080071105A1
公开(公告)日：2008-03-20
申请号：US11860972
申请日：2007-09-25
申请人： Michael BARTSCH , Robert Baumann , Dagmar Kumsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel
发明人： Michael BARTSCH , Robert Baumann , Dagmar Kumsmann-Keitel , Gerd Haderlein , Tim Jungkamp , Marco Altmayer , Wolfgang Siegel
IPC分类号： C07C253/00
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，不同的单个或桥连的有机基团，R 21，R 22和R 22相同或不同，单个或桥接的有机基团和 Y是桥联基团，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键的单烯键式C 5 H 5单体的混合物的催化剂，并通过氢氰化制备二腈的具有非共轭CC和CN键的单烯烃C 5 H 5单体的混合物。

5. 发明授权

US08410299B2 Method for producing linear pentenenitrile 有权
标题翻译：线性戊烯腈的制备方法
公开(公告)号：US08410299B2
公开(公告)日：2013-04-02
申请号：US13361783
申请日：2012-01-30
申请人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Tobias Aechtner , Peter Pfab , Petra Deckert , Wolfgang Siegel , Peter Baβler
发明人： Tim Jungkamp , Robert Baumann , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Tobias Aechtner , Peter Pfab , Petra Deckert , Wolfgang Siegel , Peter Baβler
IPC分类号： C07C253/30
CPC分类号： C07C253/30 , C07C253/10 , Y02P20/582 , C07C255/07
摘要： A method for producing 3-pentenenitrile is provided that includes: (a) isomerizing an educt stream containing 2-methyl-3-butenenitrile on at least one dissolved or dispersed isomerization catalyst to form a stream (1), which contains the isomerization catalyst(s), 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile; (b) distilling the stream (1) to obtain a stream (2) as the overhead product, which contains 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile and a stream (3) as the bottom product, which contains the isomerization catalyst(s); (c) distilling the stream (2) to obtain a stream (4) as the overhead product, which is enriched with (Z)-2-methyl-2-butenenitrile in comparison to stream (2), and a stream (5) as the bottom product, which is enriched with 3-pentenenitrile and 2-methyl-3-butenenitrile in comparison to stream (2); (d) distilling stream (5) to obtain a stream (6) as the bottom product, which contains 3-pentenenitrile and a stream (7) as the head product containing 2-methyl-3-butenenitrile.
摘要翻译：提供了一种制备3-戊烯腈的方法，其包括：（a）在至少一种溶解或分散的异构化催化剂上使含有2-甲基-3-丁烯腈的流出物异构化以形成含有异构化催化剂（ s），2-甲基-3-丁烯腈，3-戊烯腈和（Z）-2-甲基-2-丁烯腈; （b）蒸馏物流（1）以获得作为塔顶产物的物流（2），其含有2-甲基-3-丁烯腈，3-戊烯腈和（Z）-2-甲基-2-丁烯腈和流（ 3）作为含有异构化催化剂的底部产物; （c）与料流（2）相比，蒸馏物流（2）以获得作为塔顶产物的物流（4），其与（2）相比富含（Z）-2-甲基-2-丁烯腈，作为与料流（2）相比富含3-戊烯腈和2-甲基-3-丁烯腈的底部产物; （d）蒸馏物流（5），得到作为底物的物流（6），其含有3-戊烯腈和作为含有2-甲基-3-丁烯腈的头部产物的物流（7）。

6. 发明授权

US07700795B2 Use of azeotropically dried nickel(ii) halogenides 失效
标题翻译：使用共沸干燥的镍（ⅱ）卤化物
公开(公告)号：US07700795B2
公开(公告)日：2010-04-20
申请号：US10577130
申请日：2004-10-28
申请人： Gerd Haderlein , Robert Baumann , Michael Bartsch , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Heinz Schafer , Wolfgang Siegel
发明人： Gerd Haderlein , Robert Baumann , Michael Bartsch , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Heinz Schafer , Wolfgang Siegel
IPC分类号： C07F15/04 , C07F9/50
CPC分类号： C07F15/045 , B01J31/185 , B01J31/1865 , B01J2231/32 , B01J2231/52 , B01J2531/847 , C01G53/08
摘要： A process is described for preparing a nickel(0)-phosphorus ligand complex containing at least one nickel(0)central atom and at least one phosphorus ligand, which comprises reducing a nickel(II) halide dried by azeotropic distillation in the presence of at least one phosphorus ligand.
摘要翻译：描述了一种制备含有至少一个镍（O）中心原子和至少一个磷配体的镍（0） - 磷配体络合物的方法，其包括在存在下，通过共沸蒸馏干燥的卤化镍（II）至少一个磷配体。

7. 发明授权

US07521575B2 Sterically hindered chelate phosphinite-phosphite ligand, catalyst, comprising at least one nickel(0) complex stabilized by said ligand and method for production of nitriles 失效
标题翻译：含有至少一种由所述配位体稳定的镍（0）络合物和腈的制备方法的螯合亚磷酸盐配位体的催化剂
公开(公告)号：US07521575B2
公开(公告)日：2009-04-21
申请号：US10577138
申请日：2004-10-28
申请人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Miquel Angel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel
发明人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Miquel Angel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel
IPC分类号： C07C253/00
CPC分类号： B01J31/1885 , B01J31/185 , B01J31/1875 , B01J2231/323 , B01J2231/52 , B01J2531/847 , C07C253/10 , C07C253/30 , C07F9/4875 , C07F9/65744 , C07C255/07 , C07C255/09
摘要： The invention relates to phosphinite phosphites I of formula 1, 2, 3, 4, 5 or 6 and mixtures thereof, wherein R1, R2, R4 independently represent an alkyl or alkylene group with 1 to 8 carbon atoms, provided that at least one of the groups R1, R2, R4 is different from H; R5 to R22 independently represent H, an alkyl or alkylene group with 1 to 8 carbon atoms; R3 is H, methyl or ethyl; X is F, Cl or CF3, if n=1 or 2 and X is H, if n=0.
摘要翻译：本发明涉及式1,2,3,4,5或6的亚磷酸亚磷酸盐I及其混合物，其中R 1，R 2，R 4独立地表示具有1至8个碳原子的烷基或亚烷基，条件是至少一个基团R 1，R 2，R 4不同于H; R 5至R 22独立地表示H，具有1至8个碳原子的烷基或亚烷基; R3是H，甲基或乙基; 如果n = 1或2，X是F，Cl或CF 3，如果n = 0，则X为H。

8. 发明申请

US20080221351A1 Method for the Production of Adipodinitrile by Hydrocyanation of 1,3-Butadiene 有权
标题翻译：通过1,3-丁二烯氢化生产阿ip啶腈的方法
公开(公告)号：US20080221351A1
公开(公告)日：2008-09-11
申请号：US10586450
申请日：2005-01-26
申请人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Migeul Angel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel
发明人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Migeul Angel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel
IPC分类号： C07C253/08
CPC分类号： C07C253/10 , C07C255/09
摘要： A process is described for preparing adiponitrile by hydrocyanating 1,3-butadiene over a catalyst, by, in a first process step, hydrocyanating 1,3-butadiene to 3-pentenenitrile over at least one nickel(0) catalyst, and, in a second process step, hydrocyanating 3-pentenenitrile to adiponitrile over at least one nickel(0) catalyst with addition of at least one Lewis acid, wherein at least one of the at least one nickel(0) catalysts used in the particular process steps is transferred into the other process step.
摘要翻译：描述了通过在催化剂上氢化1,3-丁二烯来制备己二腈的方法，通过在第一工艺步骤中，在至少一种镍（O）催化剂上氢化1,3-丁二烯至3-戊烯腈，并且在在至少一种镍（O）催化剂中加入至少一种路易斯酸，将3-戊烯腈氢化成己二腈，其中在特定工艺步骤中使用的至少一种镍（0）催化剂中的至少一种被转移进入其他流程步骤。

9. 发明申请

US20080083607A1 Extraction of Nickel (0) Complexes from Nitrile Mixtures with Reduced Rag Formation 有权
标题翻译：从腈混合物中提取镍（0）配合物，减少碎屑形成
公开(公告)号：US20080083607A1
公开(公告)日：2008-04-10
申请号：US11577231
申请日：2005-10-12
申请人： Petra Deckert , Peter Bassler , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Peter Pfab , Tobias Aechtner , Wolfgang Siegel
发明人： Petra Deckert , Peter Bassler , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Jens Scheidel , Peter Pfab , Tobias Aechtner , Wolfgang Siegel
IPC分类号： B01D11/04
CPC分类号： B01J31/4053 , B01D11/0434 , B01J31/1845 , B01J31/185 , B01J31/24 , B01J31/403 , B01J2231/323 , B01J2531/847 , C07C253/10 , C07C253/32 , Y02P20/584 , C07C255/04
摘要： A process for extractively removing homogeneously dissolved catalysts from a reaction effluent of a hydrocyanation of unsaturated mononitriles to dinitriles, by extraction by means of a hydrocarbon H, which comprises a) adding a nonpolar aprotic liquid L to the reaction effluent to obtain a stream I, and b) extracting the stream I at a temperature T with the hydrocarbon H to obtain a stream II comprising the hydrocarbon H enriched with the catalyst and a stream III having a low catalyst content.
摘要翻译：一种通过烃H提取从不饱和单腈的氢化氰化反应流出物向二腈提取均匀溶解的催化剂的方法，该方法包括：a）向反应流出物中加入非极性非质子液体L以获得流I，和b）用烃H提取温度T下的物流I以获得包含富含催化剂的烃H的流II和具有低催化剂含量的流III。

10. 发明申请

US20070155980A1 Homogeneous isomerization of cis-2-pentene nitrile to form 3-pentene nitrile 失效
标题翻译：顺式-2-戊烯腈的均相异构化形成3-戊烯腈
公开(公告)号：US20070155980A1
公开(公告)日：2007-07-05
申请号：US10586481
申请日：2005-01-27
申请人： Jens Scheidel , Christian Miller , Robert Baumann , Tim Jungkamp , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Wolfgang Siegel , Peter Bassler
发明人： Jens Scheidel , Christian Miller , Robert Baumann , Tim Jungkamp , Michael Bartsch , Gerd Haderlein , Hermann Luyken , Wolfgang Siegel , Peter Bassler
IPC分类号： C07C253/12
CPC分类号： C07C253/30 , Y02P20/127 , C07C255/07
摘要： A process is described for isomerizing pentenenitrile in a reactant stream, wherein the isomerization is effected over a homogeneously dissolved catalyst.
摘要翻译：描述了在反应物流中异构化戊烯腈的方法，其中异构化在均匀溶解的催化剂上进行。

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