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公开(公告)号：US20090326226A1
公开(公告)日：2009-12-31
申请号：US12237154
申请日：2008-09-24
申请人： Christoph Jakel , Martin Volland , Thomas Mackewitz , Rocco Paciello , Bernhard Breit , Wolfgang Seiche , Martine Weis , Christoph Waloch
发明人： Christoph Jakel , Martin Volland , Thomas Mackewitz , Rocco Paciello , Bernhard Breit , Wolfgang Seiche , Martine Weis , Christoph Waloch
IPC分类号： C07F9/28
CPC分类号： B01J31/18 , B01J31/182 , B01J31/1865 , B01J31/189 , B01J31/2273 , B01J31/2409 , B01J31/2452 , B01J31/2495 , B01J2231/32 , B01J2231/321 , B01J2231/323 , B01J2231/325 , B01J2231/326 , B01J2231/341 , B01J2231/342 , B01J2231/44 , B01J2231/52 , B01J2231/543 , B01J2231/645 , B01J2531/0266 , B01J2531/0291 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/827 , B01J2531/828 , B01J2531/842 , B01J2531/847 , C07B53/00 , C07F9/58 , C07F9/65719
摘要： The present invention relates to a process for asymmetric synthesis in the presence of a chiral catalyst comprising at least one complex of a metal of transition group VIII with ligands capable of dimerization via noncovalent bonds, such catalysts and their use.
摘要翻译： 本发明涉及在手性催化剂存在下不对称合成的方法，其包含至少一个过渡基团VIII的金属与能够通过非共价键二聚的配体的复合物，以及它们的用途。
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公开(公告)号：US20090227801A1
公开(公告)日：2009-09-10
申请号：US11577952
申请日：2005-10-10
申请人： Wolfgang Ahlers , Martina Egen , Martin Volland , Christoph Jakel , Frank Hettche , Rocco Paciello
发明人： Wolfgang Ahlers , Martina Egen , Martin Volland , Christoph Jakel , Frank Hettche , Rocco Paciello
CPC分类号： B01J31/1855 , B01J31/186 , B01J31/2495 , B01J2231/32 , B01J2231/321 , B01J2231/323 , B01J2231/325 , B01J2231/326 , B01J2231/342 , B01J2231/44 , B01J2231/52 , B01J2231/543 , B01J2231/643 , B01J2231/645 , B01J2531/0266 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/827 , B01J2531/828 , C07B2200/07 , C07C45/505 , C07C67/293 , C07F9/572 , C07F9/5728 , C07F9/65848 , C07F15/008 , C07C47/14 , C07C47/277 , C07C49/86 , C07C47/24 , C07C47/228 , C07C69/003 , C07C69/007 , C07C69/14
摘要： The invention relates to chiral phosphorus chelate compounds, to catalysts comprising such a compound such a compound as the ligand, and to asymmetric synthesis methods in the presence of such a catalyst.
摘要翻译： 本发明涉及手性磷螯合物，包括这种化合物如配体的化合物的催化剂，以及在这种催化剂存在下的不对称合成方法。
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公开(公告)号：US20090030235A1
公开(公告)日：2009-01-29
申请号：US12067372
申请日：2006-09-29
IPC分类号： C07C29/74 , C07C209/88
CPC分类号： C07C209/88 , C07B57/00 , C07B2200/07 , C07C29/88 , C07C213/10 , C07C2601/14 , C07C33/20 , C07C211/36 , C07C215/08
摘要： The present invention relates to a method for fractionating stereoisomeric compounds which have at least one alcohol and/or amino group.
摘要翻译： 本发明涉及分离具有至少一个醇和/或氨基的立体异构化合物的方法。
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公开(公告)号：US20080269528A1
公开(公告)日：2008-10-30
申请号：US11577068
申请日：2005-10-08
申请人： Christoph Jakel , Rocco Paciello
发明人： Christoph Jakel , Rocco Paciello
IPC分类号： C07C29/136 , C07C45/27
CPC分类号： B01J31/20 , B01J31/1845 , B01J31/189 , B01J31/2221 , B01J31/2409 , B01J31/2495 , B01J2231/643 , B01J2531/0205 , B01J2531/0255 , B01J2531/0263 , B01J2531/0266 , B01J2531/0272 , B01J2531/822 , B01J2531/827 , C07B53/00 , C07B2200/07 , C07C29/172 , C07C29/56 , C07C45/62 , C07C2601/14 , C07C49/395 , C07C49/21 , C07C35/12 , C07C35/17
摘要： The present invention relates to a process for preparing optically active carbonyl compounds by asymmetrically hydrogenating α,β-unsaturated carbonyl compounds in the presence of optically active transition metal catalysts which are soluble in the reaction mixture and have at least one carbon monoxide ligand. The present invention especially relates to a process for preparing optically active aldehydes or ketones, in particular citronellal, by asymmetrically hydrogenating the corresponding optically active α,β-unsaturated aldehydes or ketones.
摘要翻译： 本发明涉及一种通过在光学活性的过渡金属催化剂存在下不溶性氢化α，β-不饱和羰基化合物来制备旋光性羰基化合物的方法，其可溶于反应混合物并具有至少一种一氧化碳配体。 本发明特别涉及通过不对称氢化相应的光学活性α，β-不饱和醛或酮而制备光学活性醛或酮，特别是香茅醛的方法。
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5.发明申请Method for Producing an Optically Active 2-Methyl-Alkane-1-Ol from the Corresponding 2-Methylalk-2-En-1-Al, Comprising Carbonyl-Selective Reduction, Enantioselective Hydration and Lipase-Catalyzed Stereoselective Acylation in Order to Enrich the Desired 有权从相应的2-甲基烷基-2-烯-1-Al制备光学活性2-甲基 - 烷-1-醇的方法，包括羰基选择性还原，对映选择性水合和脂肪酶催化的立体选择性酰化以丰富所需的公开(公告)号：US20080108117A1
公开(公告)日：2008-05-08
申请号：US11576317
申请日：2005-09-22
IPC分类号： C12P7/04
CPC分类号： C12P7/04 , C07B2200/07 , C07C29/14 , C07C29/141 , C07C29/172 , C12C11/02 , C07C33/025 , C07C31/125
摘要： A process for preparing optically active 2-methylalkan-1-ol of the general formula (III) comprising the following steps: (i) carbonyl-selective reduction of 2-methylalk-2-en-1-al of the general formula (I) to 2-methylalk-2-en-1-ol of the general formula (II), (ii) enantioselective hydrogenation of 2-methylalk-2-en-1-ol to the general formula (iii), (iii) increasing the optical yield of the optically active 2-methylalkan-1-ol (III) obtained in step (ii) by a lipase-catalyzed acylation reaction, where the radical R means C1-C10-alkyl.
摘要翻译： 一种制备通式（III）的光学活性2-甲基烷-1-醇的方法，包括以下步骤：（i）通式（I）的2-甲基-α-烯-1-醇的羰基选择性还原 ）到通式（II）的2-甲基-2-烯-1-醇，（ii）2-甲基烯-2-烯-1-醇与通式（iii）的对映选择性氢化，（iii）增加 通过脂肪酶催化的酰化反应在步骤（ii）中获得的光学活性2-甲基烷-1-醇（III）的光学收率，其中基团R表示C 1 -C 3 - 10个 - 烷基。
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公开(公告)号：US20080214877A1
公开(公告)日：2008-09-04
申请号：US12064731
申请日：2006-08-15
CPC分类号： C07C29/78 , B01D9/0013 , B01D9/0036 , B01D9/004 , C07B57/00 , C07B2200/07 , C07C29/172 , C07C2601/14 , C07C2601/16 , C07C35/17 , C07C35/12 , C07C35/08
摘要： The present invention relates to a process for preparing enriched isopulegol by crystallization from a melt comprising isopulegol. The invention relates specifically to a process for preparing enantiomerically enriched n-isopulegol proceeding from optically active isopulegol having a relatively low enantiomeric excess by crystallization from the melt. The invention further relates to a process for preparing menthol proceeding from enantiomerically and/or diastereomerically enriched n-isopulegol prepared by crystallization from the melt.
摘要翻译： 本发明涉及一种通过从包含异ule a醇的熔体中结晶而制备富集的异ule g醇的方法。 本发明具体涉及一种通过从熔体中结晶得到具有较低对映异构体过量的光学活性异胡酮醇制备对映异构体富集的异异径胶的方法。 本发明还涉及从通过从熔体结晶制备的对映异构体和/或非对映体富集的正异丙醇来制备薄荷醇的方法。
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7.发明申请Method for Producing Optically Active 3-Phenylpropionic Acid Derivatives and Follow-On Products of the Latter 审中-公开生产光学活性3-苯基丙酸衍生物和后续产品的方法公开(公告)号：US20080171892A1
公开(公告)日：2008-07-17
申请号：US11908808
申请日：2006-03-16
申请人： Frank Hettche , Martin Volkert , Christoph Jakel , Oliver Bey
发明人： Frank Hettche , Martin Volkert , Christoph Jakel , Oliver Bey
CPC分类号： C07C51/36 , C07C51/412 , C07C59/64
摘要： The present invention relates to a method for preparing optically active 3-phenylpropionic acid derivatives, to optically active 1-chloro-3-phenylpropane derivatives obtainable therefrom and to optically active intermediates obtained thereby.
摘要翻译： 本发明涉及一种光学活性3-苯基丙酸衍生物的制备方法，可得自其中得到的光学活性1-氯-3-苯基丙烷衍生物及由此获得的光学活性中间体。
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