吡啶-2-羧酸锂 | 59908-45-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 吡啶-2-羧酸锂
• 中文别名: 2-吡啶羧酸,6-(2-氯苯基)-
• 英文名称: lithium picolinate
• 英文别名: Lithium pyridine-2-carboxylate；lithium;pyridine-2-carboxylate
• CAS: 59908-45-1
• 化学式: C₆H₄NO₂*Li
• 分子量: 129.044
• InChiKey: VTCJSSWWQRJTKQ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -3.55
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  53
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  吡啶-2-羧酸锂 在 碳酸甲乙酯 、 五氟化磷 作用下， 反应 24.0h， 生成
  参考文献：
  名称：

  イオン性錯体、非水電解液電池用電解液、非水電解液電池及びイオン性錯体の合成法

  摘要：

  提供具有高温耐久性的非水电解液电池适用材料的解决方案是离子性配合物，其中通过式（1）至（3）中的任一示出。（A代表金属离子、质子或铵离子；M代表13族至15族元素；R1可以是具有1至10个碳环、杂原子或卤素原子的烃基，或者是-N（R2）-；R2代表氢、碱金属、具有1至10个碳环、杂原子或卤素原子的烃基；当碳原子数大于3时，R2可以是支链或环状结构；Y代表C或S；若Y为碳，则r为1；若Y为硫，则r为1或2；a为1或2；o为2或4；n为1或2；p为0或1；q为1或2；r为0、1或2；若p为0，则S与Y之间直接相连）【选择图】无

  公开号：

  JP2016027028A

文献信息

• Ionic Complex, Electrolyte for Nonaqueous Electrolyte Battery, Nonaqueous Electrolyte Battery and Ionic Complex Synthesis Method
  申请人：Central Glass Company, Limited

  公开号：US20170204124A1

  公开（公告）日：2017-07-20

  To provide a material suitable for a nonaqueous electrolyte battery having high-temperature durability. An ionic complex of the present invention is represented by any of the following formulae (1) to (3). For example, in the formula (1), A is a metal ion, a proton, or an onium ion; M is any of groups 13 to 15 elements. R 1 represents a C 1 to C 10 hydrocarbon group which may have a ring, a heteroatom, or a halogen atom, or —N(R 2 )—. R 2 at this time represents hydrogen atom, alkali metal atom, a C 1 to C 10 hydrocarbon group which may have a ring, a heteroatom, or a halogen atom. R 2 can also have a branched chain or a ring structure when the number of carbon atoms is 3 or more. Y is carbon atom or sulfur atom. a, o, n, p, q, and r are each predetermined integers.

  为非水电解质电池提供具有高温耐久性的材料。本发明的离子复合物由以下任一式（1）至（3）表示。例如，在式（1）中，A是金属离子、质子或离子；M是13至15族元素中的任意一种。R1代表可能具有环、杂原子或卤素原子的C1到C10碳氢基团，或者是—N(R2)—。此时的R2代表氢原子、碱金属原子、可能具有环、杂原子或卤素原子的C1到C10碳氢基团。当碳原子数为3或更多时，R2也可以具有支链或环结构。Y是碳原子或硫原子。a、o、n、p、q和r分别是预定的整数。
• Methanol Carbonylation Process with Rhodium Catalyst and a Lanthanide Metal Co-Catalyst
  申请人：CELANESE INTERNATIONAL CORPORATION

  公开号：US20130102810A1

  公开（公告）日：2013-04-25

  A carbonylation process for making acetic acid using a metallic co-catalyst composition, effective as a rhodium stabilizer and/or rate promoter, at molar ratios of metal/rhodium of about 0.5 to 40. The process includes reacting methanol with carbon monoxide in the presence of a rhodium-based catalytic metal complex with about 1 to 20 weight percent methyl iodide, less than about 8 weight % water and about 0.5 to about 30 weight percent methyl acetate. The crude acetic acid is flashed and further purified. This process is stable in the absence of a lithium iodide cocatalyst, or in low concentrations of lithium iodide, with an STY greater than 10 mol/L/hr.

  一种使用金属共催化剂组合物的羰基化过程，用于制备乙酸，该组合物在金属/铑的摩尔比为约0.5至40时，有效作为铑稳定剂和/或速率促进剂。该过程包括在铑基催化金属配合物的存在下，将甲醇与一氧化碳反应，具有约1至20重量％的甲基碘化物，少于约8重量％的水和约0.5至约30重量％的乙酸甲酯。粗乙酸经闪蒸后进一步纯化。该过程在缺乏碘化锂共催化剂或低浓度碘化锂的情况下是稳定的，其STY大于10mol/L/hr。
• Methanol Carbonylation Process with Rhodium Catalyst, an Iodide Salt and a Metallic Co-Catalyst Selected from Transition Metals, Indium, Strontium, Barium, Zinc, Tin and Heteropoly Acids
  申请人：Celanese International Corporation

  公开号：US20130102809A1

  公开（公告）日：2013-04-25

  A carbonylation process for making acetic acid uses a metallic co-catalyst composition effective as a rhodium stabilizer and rate promoter at molar ratios of metal/rhodium of from about 0.5 to 30. A preferred process includes: (a) reacting methanol with a carbon monoxide feedstock in a rhodium-based catalytic reaction mixture having: (i) a rhodium catalyst metal, (ii) methyl iodide maintained from about 1 to 20 weight percent, (iii) a lithium iodide co-catalyst, (iv) a metallic co-catalyst composition, (v) water maintained from 0.1 weight percent to less than 8 weight percent, (vi) methyl acetate maintained from about 0.5 to about 30 weight percent, and (vii) acetic acid; (b) flashing crude acetic acid from the reaction mixture; and (c) purifying the crude acetic acid. This process achieves stability and a STY greater than 10 mol/L/hr, with substantially less than a theoretically equivalent inorganic iodide content corresponding to the metallic co-catalyst and lithium iodide.

  一种羰基化过程用于制造乙酸，该过程使用一种金属辅催化剂组成，其在金属/铑的摩尔比为0.5至30时有效作为铑稳定剂和速率促进剂。首选的过程包括：(a)在具有以下组分的铑基催化反应混合物中将甲醇与一种一氧化碳原料反应：(i)铑催化剂金属，(ii)维持在1至20重量％之间的甲基碘，(iii)碘化锂辅催化剂，(iv)金属辅催化剂组成，(v)维持在0.1重量％至少于8重量％的水，(vi)维持在0.5至约30重量％的乙酸甲酯，以及(vii)乙酸；(b)从反应混合物中闪蒸原油乙酸；和(c)纯化原油乙酸。该过程实现了稳定性和STY大于10 mol/L/hr，且其无机碘化物含量明显低于相应的金属辅催化剂和碘化锂的理论等效含量。
• IONIC COMPLEX, ELECTROLYTE FOR NONAQUEOUS ELECTROLYTE BATTERY, NONAQUEOUS ELECTROLYTE BATTERY AND IONIC COMPLEX SYNTHESIS METHOD
  申请人：Central Glass Co., Ltd.

  公开号：EP3165528A1

  公开（公告）日：2017-05-10

  To provide a material suitable for a nonaqueous electrolyte battery having high-temperature durability. An ionic complex of the present invention is represented by any of the following formulae (1) to (3). For example, in the formula (1), A is a metal ion, a proton, or an onium ion; M is any of groups 13 to 15 elements. R1 represents a hydrocarbon group which may have a ring, a heteroatom, or a halogen atom, the hydrocarbon group having 1 to 10 carbon atoms, or -N(R2)-. R2 at this time represents hydrogen, alkali metal, a hydrocarbon group which may have a ring, a heteroatom, or a halogen atom, the hydrocarbon group having 1 to 10 carbon atoms. R2 can also have a branched chain or a ring structure when the number of carbon atoms is 3 or more. Y is carbon or sulfur. When Y is carbon, r is 1. When Y is sulfur, r is 1 or 2. a is 1 or 2, o is 2 or 4, n is 1 or 2, p is 0 or 1, q is 1 or 2, and r is 0, 1 or 2. When p is 0, a direct bond is formed between S and Y.

  提供一种适用于非水电解质电池、具有高温耐久性的材料。本发明的离子络合物由以下式（1）至（3）中的任一式表示。例如，在式 (1) 中，A 是金属离子、质子或鎓离子；M 是 13 至 15 族元素中的任何一种。R1 代表烃基，该烃基可能具有一个环、一个杂原子或一个卤原子，该烃基具有 1 至 10 个碳原子，或 -N(R2)-。此时的 R2 代表氢、碱金属、烃基，烃基可能具有环、杂原子或卤原子，烃基具有 1 至 10 个碳原子。当碳原子数为 3 个或更多时，R2 还可以具有支链或环状结构。Y 是碳或硫。当 Y 为碳时，r 为 1。当 Y 为硫时，r 为 1 或 2。a 为 1 或 2，o 为 2 或 4，n 为 1 或 2，p 为 0 或 1，q 为 1 或 2，r 为 0、1 或 2。当 p 为 0 时，S 和 Y 之间形成直接键。
• Ionic complex, electrolyte for nonaqueous electrolyte battery, nonaqueous electrolyte battery and ionic complex synthesis method
  申请人：Central Glass Company, Limited

  公开号：US10424794B2

  公开（公告）日：2019-09-24

  To provide a material suitable for a nonaqueous electrolyte battery having high-temperature durability. An ionic complex of the present invention is represented by any of the following formulae (1) to (3). For example, in the formula (1), A is a metal ion, a proton, or an onium ion; M is any of groups 13 to 15 elements. R1 represents a C1 to C10 hydrocarbon group which may have a ring, a heteroatom, or a halogen atom, or —N(R2)—. R2 at this time represents hydrogen atom, alkali metal atom, a C1 to C10 hydrocarbon group which may have a ring, a heteroatom, or a halogen atom. R2 can also have a branched chain or a ring structure when the number of carbon atoms is 3 or more. Y is carbon atom or sulfur atom. a, o, n, p, q, and r are each predetermined integers.

  提供一种适用于非水电解质电池、具有高温耐久性的材料。本发明的离子络合物由以下式（1）至（3）中的任一式表示。例如，在式 (1) 中，A 是金属离子、质子或鎓离子；M 是 13 至 15 族元素中的任何一种。R1 代表 C1 至 C10 碳氢基团，它可以有一个环、一个杂原子或一个卤素原子，或 -N(R2)-。此时的 R2 代表氢原子、碱金属原子、C1 至 C10 烃基（可带有环、杂原子或卤素原子）。当碳原子数为 3 个或更多时，R2 还可以具有支链或环状结构。a、o、n、p、q 和 r 分别为预定整数。