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    Chemical process
    1.
    发明授权
    Chemical process 有权
    化学工艺

    公开(公告)号：US06693211B2

    公开(公告)日：2004-02-17

    申请号：US10424632

    申请日：2003-04-28

    申请人： Durga Kumari ,  Mahendra R. Patel

    发明人： Durga Kumari ,  Mahendra R. Patel

    IPC分类号： C07F1502

    CPC分类号： C07F15/025

    摘要： This invention provides a process for preparing sodium ferric gluconate complex in sucrose using the following steps: a) combining a ferric salt solution with a weak alkali chosen from the group consisting of alkaline earth metal and ammonium salts, such as sodium carbonate, sodium bicarbonate, lithium carbonate, potassium carbonate, potassium bicarbonate, ammonium carbonate, ammonium bicarbonate and mixtures thereof, to form the ferric oxyhydroxide; b) combining ferric oxyhydroxide and sodium gluconate in solution to yield the sodium ferric gluconate complex; c) isolating the sodium ferric gluconate complex; and d) combining the sodium ferric gluconate with sucrose in solution to yield the desired sodium ferric gluconate complex in sucrose.

    摘要翻译： 本发明提供了一种通过以下步骤制备蔗糖中的葡萄糖酸铁配合物的方法：a）将铁盐溶液与选自碱土金属和铵盐的弱碱，如碳酸钠，碳酸氢钠， 碳酸锂，碳酸钾，碳酸氢钾，碳酸铵，碳酸氢铵及其混合物，以形成羟基氧化氢; b）在溶液中将羟基氧化铁和葡萄糖酸钠混合，得到葡萄糖酸铁酸钠复合物; c）分离葡萄糖酸铁酸钠复合物 ; andd）将葡萄糖酸钠和蔗糖结合在溶液中，以产生所需的蔗糖中的葡萄糖酸铁酸钠复合物。

    Synthesis of (+/-)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols
    2.
    发明授权
    Synthesis of (+/-)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols 有权
    （+/-） - 2 - （（二甲基氨基）甲基）-1-（芳基）环己醇的合成

    公开(公告)号：US06649783B2

    公开(公告)日：2003-11-18

    申请号：US09968855

    申请日：2001-10-03

    申请人： Robert J. Kupper ,  Andreas Stumpf

    发明人： Robert J. Kupper ,  Andreas Stumpf

    IPC分类号： C07F1502

    CPC分类号： C07C213/02 ,  C07C213/00 ,  C07C225/12 ,  C07C2601/14 ,  C07F15/025 ,  C07C217/74

    摘要： Compositions comprising (±)-2-((dimethylamino)methyl)cyclohexanone, a transition-metal salt, and an organic solvent and methods of preparing (±)-cis-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols, in particular (±)-cis-2-((dimethylamino)methyl)-1-(3-methoxyphenyl)cyclohexanol, are disclosed herein. In one embodiment, the (±)-2-((dimethylamino)methyl)cyclohexanone and transition-metal salt are in the form of a (±)-2-((dimethylamino)methyl)cyclohexanone:transition-metal salt complex. In another embodimemt, aryl is 3-methoxyphenyl.

    摘要翻译： 包含（±）-2 - （（二甲基氨基）甲基）环己酮，过渡金属盐和有机溶剂的组合物和制备（±） - 顺式-2 - （（二甲基氨基）甲基）-1-（芳基） 环己醇，特别是（±） - 顺式-2 - （（二甲基氨基）甲基）-1-（3-甲氧基苯基）环己醇。 在一个实施方案中，（±）-2 - （（二甲基氨基）甲基）环己酮和过渡金属盐为（±）-2 - （（二甲基氨基）甲基）环己酮：过渡金属盐络合物的形式。 在另一个实施方案中，芳基是3-甲氧基苯基。

    Process for preparing a complex of a ligand, metal and base
    3.
    发明授权
    Process for preparing a complex of a ligand, metal and base 有权
    制备配体，金属和碱的配合物的方法

    公开(公告)号：US06472548B2

    公开(公告)日：2002-10-29

    申请号：US09850663

    申请日：2001-05-07

    申请人： Clare Evans ,  Peter Michael Radley ,  Sarah E. Worsley

    发明人： Clare Evans ,  Peter Michael Radley ,  Sarah E. Worsley

    IPC分类号： C07F1502

    CPC分类号： C07C227/18 ,  C07B2200/07 ,  C07C229/76 ,  C07C229/24

    摘要： The present invention provides a process for the preparation of a chelant or chelating agent complex of the formula L•B•M. L is an amino acid derivative including two optically active amino acids are linked via a (CH2)n group, wherein the (CH2)n group is attached to a nitrogen of each optically active amino acid, the optically active amino acid may be the same or different; and wherein n is an integer from 1 to 10; B is a base; and M is a metal. The process comprises the steps of (i) providing a reaction mixture comprising L and B and having a pH of less than 7.5; (ii) contacting the reaction mixture with M to provide a first complex mixture; and (iii) contacting the first complex mixture with a further amount of B to provide a second complex mixture. The second complex mixture can further be sequentially contacted with further amounts of M and further amounts of B. Alternatively, the second complex mixture can be heated.

    摘要翻译： 本发明提供了制备式L.B.M.的螯合剂或螯合剂络合物的方法。 L是包含两个光学活性氨基酸的氨基酸衍生物，其通过（CH 2）n基团连接，其中（CH 2）n基团连接到每个光学活性氨基酸的氮上，光学活性氨基酸可以相同 或不同; 并且其中n为1至10的整数; B是基地 M是金属。 该方法包括以下步骤：（i）提供包含L和B并且pH小于7.5的反应混合物; （ii）使反应混合物与M接触以提供第一复合混合物; 和（iii）使第一复合混合物与另外量的B接触以提供第二复合物混合物。 第二复合混合物可以进一步依次接触M量和进一步量B.可以加热第二配合物混合物。

    Mixed-metal chelates and process for the preparation thereof
    4.
    发明授权
    Mixed-metal chelates and process for the preparation thereof 失效
    混合金属螯合物及其制备方法

    公开(公告)号：US06177581B1

    公开(公告)日：2001-01-23

    申请号：US09415962

    申请日：1999-10-12

    申请人： George M. St. George

    发明人： George M. St. George

    IPC分类号： C07F1502

    CPC分类号： C07F15/065 ,  C07F11/005 ,  C07F15/025

    摘要： Mixed-metal chelates represented by the following general formula CaM(III)EDTA(OH).xH2O wherein M is a trivalent transition metal and x is 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, or 8 and a process for their preparation are disclosed. The process comprises the steps of a) reacting calcium hydroxide or calcium oxide, ethylenediaminetetraacetic acid, and a transition metal-containing material in an aqueous medium, optionally in the presence of an oxidant to convert any transition metal present in a divalent form to its trivalent form; and b) separating the formed mixed-metal chelate by filtration or evaporation. These mixed-metal chelates are useful as catalyst precursors and dietary supplements.

    摘要翻译： 由以下通式化合物M表示的混合金属螯合物是三价过渡金属，x是0,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5 ，或8及其制备方法。 该方法包括以下步骤：a）氢氧化钙或氧化钙，乙二胺四乙酸和含过渡金属的物质在水性介质中任选地在氧化剂存在下反应，将以二价形式存在的任何过渡金属转化成其三价 形成; 和b）通过过滤或蒸发分离形成的混合金属螯合物。 这些混合金属螯合物可用作催化剂前体和膳食补充剂。

    Process for producing ferrous picrate and a fuel additive containing ferrous picrate from wire
    6.
    发明授权
    Process for producing ferrous picrate and a fuel additive containing ferrous picrate from wire 有权
    生产苦味酸亚铁的方法和一种含有铁的苦味酸铁的燃料添加剂

    公开(公告)号：US06670495B2

    公开(公告)日：2003-12-30

    申请号：US10150224

    申请日：2002-05-16

    申请人： David M. Stewart

    发明人： David M. Stewart

    IPC分类号： C07F1502

    CPC分类号： C10L1/231 ,  C07C205/24

    摘要： A process for producing ferrous picrate and a fuel additive containing ferrous picrate involving placing wire composed of an alloy of iron in any solution of picric acid in a solvent that is known in the art for reacting with iron to produce ferrous picrate. The wire can be suspended in the solution or placed upon the bottom of a reaction vessel that holds the solution. Preferably the wire is loosely coiled, at least when placed upon the bottom of a reaction vessel. Also preferably, after a concentrated fuel additive has been prepared, to the concentrate is added so much of a pre-mix solution produced by the steps of (a) dissolving picric acid in the same kind of solvent that was utilized to produce the solution into which the steel wool was placed and (b) removing water from the precursor to the pre-mix solution thus produced and so much of the same kind of alcohol that was utilized to produce the solution into which the steel wool was placed that the final product produced thereby contains approximately 1.9 percent free picric acid and 15 to 16 percent of the alcohol.

    摘要翻译： 一种生产苦味酸铁的方法和含有苦铁酸铁的燃料添加剂，其涉及将由铁合金构成的线放置在任何苦味酸溶液中，在本领域已知的用于与铁反应产生苦铁酸亚铁的溶剂中。 线可以悬浮在溶液中或放置在保持溶液的反应容器的底部。 至少当放置在反应容器的底部时，优选地，电线松动地卷绕。 还优选地，在制备浓缩燃料添加剂之后，向浓缩物中加入大量通过以下步骤制备的预混合溶液：（a）将苦味酸溶解在用于生产溶液的相同种类的溶剂中 钢棉被放置，（b）从前体中除去由此产生的预混合溶液中的水，以及用于生产钢丝绒所放置的溶液的相同种类的醇，使最终产品 由此产生约1.9％的游离苦味酸和15至16％的醇。

    Iron alkali salt of S,S-ethylenediamine-N,N′-disuccinic acid and process for producing the same
    7.
    发明授权
    Iron alkali salt of S,S-ethylenediamine-N,N′-disuccinic acid and process for producing the same 失效
    S，S-乙二胺-N，N'-二琥珀酸的铁碱盐及其制造方法

    公开(公告)号：US06300510B1

    公开(公告)日：2001-10-09

    申请号：US09530275

    申请日：2000-04-28

    申请人： Toshitake Yamakawa ,  Haruo Sakai

    发明人： Toshitake Yamakawa ,  Haruo Sakai

    IPC分类号： C07F1502

    CPC分类号： C07D241/06 ,  C07C227/18 ,  C07C227/40 ,  C07C229/24 ,  C07D241/08

    摘要： An S,S-ethylenediamine-N,N′-disuccinic acid iron alkali salt which contains a lactam compound represented by the following general formula (1): wherein M is an ammonium ion or an alkali metal ion, and an ethylenediaminemonosuccinic acid represented by the following general formula (2): wherein M is an ammonium ion or an alkali metal ion, in an amount of 7 wt % or less, respectively.

    摘要翻译： 一种含有由以下通式（1）表示的内酰胺化合物的S，S-乙二胺-N，N'-二琥珀酸铁碱金属盐：其中M是铵离子或碱金属离子，和由以下化学式表示的乙二胺一琥珀酸： 以下通式（2）：其中M为铵离子或碱金属离子，分别为7重量％以下。

    Preparation of polymerisation catalysts
    9.
    发明授权
    Preparation of polymerisation catalysts 失效
    聚合催化剂的制备

    公开(公告)号：US06548672B1

    公开(公告)日：2003-04-15

    申请号：US09669726

    申请日：2000-09-26

    申请人： Vernon Charles Gibson ,  Stuart James McTavish

    发明人： Vernon Charles Gibson ,  Stuart James McTavish

    IPC分类号： C07F1502

    CPC分类号： C07F13/005 ,  C07F15/0053 ,  C07F15/025 ,  C07F15/045

    摘要： A process for producing a transition metal complex of formula (B) wherein M is Fe[II], Fe[III], Co[I], Co[II], Co[III], Mn[l], Mn[II], Mn[III], Mn(IV], Ru[II], Ru[III] or Ru[IV]; X represents an atom or group covalently or ionically bonded to the transition metal M; T is the oxidation state of the transition metal M and b is the valency of the atom or group X; R1, R2, R3, R4, R5, R6 and R7 are independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl or substituted heterohydrocarbyl; and when any two or more of R1-R7 are hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl or substituted heterohydrocarbyl, the two or more can be linked to form one or more cyclic substituents; comprising reacting together in a single stage reaction components comprising (1) precursors capable of forming Ligand (B) and (2) a compound of the formula M[T]-(T/b)X. The complex can be used as a catalyst for the polymerisation of 1-olefins.

    摘要翻译： 制备式（B）的过渡金属络合物的方法，其中M是Fe [II]，Fe [III]，Co [I]，Co [II]，Co [III]，Mn [1]，Mn [II] ，Mn [III]，Mn（IV），Ru [II]，Ru [III]或Ru [IV]; X表示与过渡金属M共价或离子键合的原子或基团; T是过渡金属氧化态 金属M和b是原子或基团X的化合价; R 1，R 2，R 3，R 4，R 5，R 6和R 7独立地选自氢，卤素，烃基，取代的烃基，杂烃基或取代的杂烃基;当任何两个或 更多的R 1 -R 7是烃基，取代的烃基，杂烃基或取代的杂烃基，两个或更多个可以连接以形成一个或多个环状取代基;包括在单个步骤中一起反应组分，其包含（1）能够形成配体的前体 B）和（2）式M [T] - （T / b）X的化合物。该络合物可用作1-烯烃聚合的催化剂。

    S,S-ethylenediamine-N,N′-disuccinic acid iron alkali salt and a process for production thereof
    10.
    发明授权
    S,S-ethylenediamine-N,N′-disuccinic acid iron alkali salt and a process for production thereof 有权
    S，S-乙二胺-N，N'-二琥珀酸铁碱金属盐及其制备方法

    公开(公告)号：US06515159B2

    公开(公告)日：2003-02-04

    申请号：US09931245

    申请日：2001-08-17

    申请人： Toshitake Yamakawa ,  Haruo Sakai

    发明人： Toshitake Yamakawa ,  Haruo Sakai

    IPC分类号： C07F1502

    CPC分类号： C07D241/06 ,  C07C227/18 ,  C07C227/40 ,  C07C229/24 ,  C07D241/08

    摘要： An S,S-ethylenediamine-N,N′-disuccinic acid iron alkali salt which contains a lactam compound represented by the following general formula (1): wherein M is an ammonium ion or an alkali metal ion, and an ethylenediaminemonosuccinic acid represented by the following general formula (2): wherein M is an ammonium ion or an alkali metal ion, in an amount of 7 wt % or less, respectively.

    摘要翻译： 一种含有由以下通式（1）表示的内酰胺化合物的S，S-乙二胺-N，N'-二琥珀酸铁碱金属盐：其中M是铵离子或碱金属离子，和由以下化学式表示的乙二胺一琥珀酸： 以下通式（2）：其中M为铵离子或碱金属离子，分别为7重量％以下。