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公开(公告)号：US09452962B2
公开(公告)日：2016-09-27
申请号：US14129715
申请日：2012-06-28
IPC分类号： C07C29/44 , C07C41/01 , C07C41/16 , C07C41/08 , C07C43/115 , C07C41/20 , C07C43/178 , C07C43/162 , C11B9/00 , A23L1/226
CPC分类号： C07C43/115 , A23L27/203 , C07C29/44 , C07C41/01 , C07C41/08 , C07C41/16 , C07C41/20 , C07C43/162 , C07C43/1781 , C07C2601/14 , C11B9/0034
摘要： The present invention relates to ethers of 1,2-, 1,3- and 1,4-bis(hydroxymethyl)cyclohexanes, to the preparation of such ethers and also to the use of such ethers as fragrances and as formulation auxiliaries in fragrance-comprising preparations.
摘要翻译： 本发明涉及1,2-，1,3-和1,4-双（羟甲基）环己烷的醚，用于制备这种醚，以及在芳香剂中使用香料和制剂助剂等醚类， 包括制剂。
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公开(公告)号：US08609894B2
公开(公告)日：2013-12-17
申请号：US13437093
申请日：2012-04-02
申请人： Robert Baumann , Markus Christian Biel , Axel Franzke , Alfred Oftring , Friedhelm Teich , Paul Klingelhoefer , Marie Katrin Schroeter
发明人： Robert Baumann , Markus Christian Biel , Axel Franzke , Alfred Oftring , Friedhelm Teich , Paul Klingelhoefer , Marie Katrin Schroeter
IPC分类号： C07C51/21
CPC分类号： C07C227/02
摘要： A process for preparing aminopolycarboxylates proceeding from the corresponding polyalkanolamines by oxidative dehydrogenation in the presence of a catalyst comprising 1 to 90% by weight of copper, based on the total weight of the catalyst, using a base, which comprises first performing a partial conversion of the polyalkanolamine to a reaction mixture comprising the aminopolycarboxylate at a temperature in the range from 140 to 180° C. until at least 10 to 90 mol% of the polyalkanolamine has been depleted, and then continuing the conversion at elevated temperature.
摘要翻译： 在催化剂存在下，通过氧化脱氢从相应的聚链烷醇胺制备氨基多羧酸盐的方法，所述催化剂包含1至90重量％的铜，基于催化剂的总重量，使用碱，其包括首先进行部分转化 将聚烷醇胺加入到包含氨基多羧酸盐的反应混合物中，温度范围为140-180℃，直到聚链烷醇胺的至少10至90摩尔％已经耗尽，然后在升高的温度下继续转化。
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公开(公告)号：US08318968B2
公开(公告)日：2012-11-27
申请号：US12530838
申请日：2008-03-17
IPC分类号： C07F9/40
CPC分类号： C07F9/4006
摘要： Process for preparing an alkenylphosphonic acid derivative by reacting a phosphonic acid derivative with an alkyne in the presence of a complex catalyst system and a base whose conjugate acid has a pKa in dimethyl sulfoxide (25° C., 1 bar) of at least 6.
摘要翻译： 通过使膦酸衍生物与炔在复合催化剂体系的存在下与共轭酸在二甲基亚砜（25℃，1巴）中的pKa至少为6的碱反应来制备烯基膦酸衍生物的方法。
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公开(公告)号：US20110257431A1
公开(公告)日：2011-10-20
申请号：US13050495
申请日：2011-03-17
申请人： Robert Baumann , Markus Christian Biel , Gordon Brasche , Axel Franzke , Thomas Heidenfelder , Paul Klingelhoefer , Alfred Oftring , Marie Katrin Schroter
发明人： Robert Baumann , Markus Christian Biel , Gordon Brasche , Axel Franzke , Thomas Heidenfelder , Paul Klingelhoefer , Alfred Oftring , Marie Katrin Schroter
IPC分类号： C07C227/02
CPC分类号： C07C227/02 , C07C229/16
摘要： The present invention relates to a process for preparing aminocarboxylates, proceeding from amines, by employing a reaction sequence composed of ethoxylation to amino alcohols and subsequent oxidative dehydrogenation to the corresponding aminocarboxylates, especially the alkali metal or alkaline earth metal salts of the complexing agents MGDA (methylglycinediacetic acid), EDTA (ethylenediaminetetra-acetic acid) and GLDA (glutamic acid diacetic acid) or the free acids thereof.
摘要翻译： 本发明涉及一种通过使用由乙氧基化氨基醇组成的反应顺序并随后氧化脱氢至相应的氨基羧酸盐，特别是络合剂MGDA的碱金属或碱土金属盐来制备氨基羧酸盐的方法， 甲基甘氨酸二乙酸），EDTA（乙二胺四乙酸）和GLDA（谷氨酸二乙酸）或其游离酸。
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公开(公告)号：US20110207634A1
公开(公告)日：2011-08-25
申请号：US13030816
申请日：2011-02-18
申请人： Robert Baumann , Markus Christian Biel , Andreas Deckers , Alfred Oftring , Frank Rittig , Wolfgang Staffel
发明人： Robert Baumann , Markus Christian Biel , Andreas Deckers , Alfred Oftring , Frank Rittig , Wolfgang Staffel
IPC分类号： C09K8/60 , C11D1/74 , C07C67/00 , C07C227/02 , C07C69/708 , C07C229/26 , C07C229/24 , C07C231/12 , C07C235/74
CPC分类号： C11D3/3711 , A61K8/86 , A61K2800/10 , A61K2800/80 , A61K2800/805 , A61Q19/00 , C07C51/41 , C07C213/06 , C11D1/74 , C07C59/125
摘要： The present invention relates to a process for preparing ether carboxylates.
摘要翻译： 本发明涉及一种制备醚羧酸盐的方法。
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公开(公告)号：US09512061B2
公开(公告)日：2016-12-06
申请号：US13720027
申请日：2012-12-19
申请人： Roland Bou Chedid , Alfred Oftring , Wolfgang Staffel , Markus Christian Biel , Johann-Peter Melder , Christian Gruenanger
发明人： Roland Bou Chedid , Alfred Oftring , Wolfgang Staffel , Markus Christian Biel , Johann-Peter Melder , Christian Gruenanger
IPC分类号： C07C227/08 , C07C229/08
CPC分类号： C07C227/08 , C07C229/08
摘要： Process for the preparation of racemic α-amino acids or of glycine, wherein the corresponding α-hydroxycarboxylic acid, selected from hydroxyacetic acid, lactic acid, malic acid, α-hydroxyglutamic acid, isocitric acid, tartronic acid and tartaric acid, or at least one salt of the corresponding α-hydroxycarboxylic acid is reacted in the presence of at least one heterogeneous catalyst which comprises at least one transition metal, in the presence of hydrogen with at least one nitrogen compound (c), where the nitrogen compound (c) is selected from primary and secondary amines and ammonia.
摘要翻译： 制备外消旋α-氨基酸或甘氨酸的方法，其中相应的α-羟基羧酸，选自羟基乙酸，乳酸，苹果酸，α-羟基谷氨酸，异柠檬酸，丙醇二酸和酒石酸，或至少 在至少一种氮化合物（c）的存在下，在至少一种包含至少一种过渡金属的非均相催化剂的存在下使相应的α-羟基羧酸的一种盐反应，其中氮化合物（c） 选自伯胺和仲胺和氨。
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公开(公告)号：US20130158294A1
公开(公告)日：2013-06-20
申请号：US13720027
申请日：2012-12-19
申请人： Roland BOU CHEDID , Alfred Oftring , Wolfgang Staffel , Markus Christian Biel , Johann-Peter Melder , Christian Gruenanger
发明人： Roland BOU CHEDID , Alfred Oftring , Wolfgang Staffel , Markus Christian Biel , Johann-Peter Melder , Christian Gruenanger
IPC分类号： C07C227/08
CPC分类号： C07C227/08 , C07C229/08
摘要： Process for the preparation of racemic α-amino acids or of glycine, wherein the corresponding α-hydroxycarboxylic acid, selected from hydroxyacetic acid, lactic acid, malic acid, α-hydroxyglutamic acid, isocitric acid, tartronic acid and tartaric acid, or at least one salt of the corresponding α-hydroxycarboxylic acid is reacted in the presence of at least one heterogeneous catalyst which comprises at least one transition metal, in the presence of hydrogen with at least one nitrogen compound (c), where the nitrogen compound (c) is selected from primary and secondary amines and ammonia.
摘要翻译： 制备外消旋α-氨基酸或甘氨酸的方法，其中相应的α-羟基羧酸，选自羟基乙酸，乳酸，苹果酸，α-羟基谷氨酸，异柠檬酸，丙醇三酸和酒石酸，或至少 在至少一种氮化合物（c）的存在下，在至少一种包含至少一种过渡金属的非均相催化剂的存在下，使相应的α-羟基羧酸的一种盐反应，其中氮化合物（c） 选自伯胺和仲胺和氨。
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公开(公告)号：US20110207651A1
公开(公告)日：2011-08-25
申请号：US13029676
申请日：2011-02-17
申请人： Robert Baumann , Markus Christian Biel , Andreas Deckers , Alfred Oftring , Frank Rittig , Wolfgang Staffel
发明人： Robert Baumann , Markus Christian Biel , Andreas Deckers , Alfred Oftring , Frank Rittig , Wolfgang Staffel
IPC分类号： C11D1/74 , C07C67/00 , C07C51/00 , C07C69/708 , C07C59/305
CPC分类号： C11D1/06 , C07C51/235 , C07C51/295 , C07C59/305
摘要： The present invention relates to a process for preparing ether carboxylates.
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公开(公告)号：US20100152481A1
公开(公告)日：2010-06-17
申请号：US12598049
申请日：2008-05-15
IPC分类号： C07C69/602
摘要： The present invention relates to a process for preparing vinyl carboxylates, wherein a carboxylic acid is reacted with an alkyne compound in the presence of a catalyst which is selected from salts of perrhenic acid at a temperature of =250° C.The process gives rise to the desired vinyl esters with a high yield.
摘要翻译： 本发明涉及一种制备羧酸乙烯酯的方法，其中羧酸与炔化合物在催化剂的存在下反应，该催化剂选自萜烯酸盐，温度为= 250℃。该方法产生 所需的乙烯基酯具有高产率。
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公开(公告)号：US08785685B2
公开(公告)日：2014-07-22
申请号：US13430105
申请日：2012-03-26
申请人： Robert Baumann , Markus Christian Biel , Axel Franzke , Thomas Heidenfelder , Paul Klingelhoefer , Alfred Oftring
发明人： Robert Baumann , Markus Christian Biel , Axel Franzke , Thomas Heidenfelder , Paul Klingelhoefer , Alfred Oftring
IPC分类号： C07C227/18 , C07C227/02
CPC分类号： C07C227/18 , C07C227/02 , C07C227/12 , C07C229/16 , C07C229/12
摘要： The present invention relates to a process for preparing aminopolycarboxylates proceeding from an amino acid which, in a first process step is reacted with ethylene oxide to give an intermediate mixture comprising the corresponding dialkanolamine, and then the intermediate mixture, in a second process step is converted catalytically using a base to the corresponding aminopolycarboxylate, wherein the amino acid, before the reaction with ethylene oxide in the first process step, is supplied to a partial neutralization with 0.70 to 0.99 equivalent of base per acid group, or, in the first process step, an amino acid which has already been partly neutralized with 0.70 to 0.99 equivalent of base per acid group is used.
摘要翻译： 本发明涉及从氨基酸制备氨基多羧酸盐的方法，该方法在第一工艺步骤与环氧乙烷反应得到包含相应的二链烷醇胺的中间体混合物，然后在第二工艺步骤中将中间体混合物转化 催化地将碱用于相应的氨基多羧酸盐，其中在与第一工艺步骤中的环氧乙烷反应之前，将氨基酸以0.70-0.99当量的碱/酸组供应至部分中和，或者在第一工艺步骤 使用已经用0.70〜0.99当量碱的每个酸基部分中和的氨基酸。
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