Tetrabutylphosphanium cyanide | 828276-92-2

• 分子结构分类: 有机化合物 - 有机磷化合物 - 四烷基鏻化合物
• 英文名称: Tetrabutylphosphanium cyanide
• 英文别名: tetrabutylphosphanium;cyanide
• CAS: 828276-92-2
• 化学式: C17H36NP
• 分子量: 285.4
• InChiKey: VZOZMYIAKPQSPT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  19
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] PROCESS FOT THE PREPARATION OF (4-HYDROXY-6-OXO-TETRAHYDROPYRAN-2-YL) ACETONITRILE AND DERIVATIVES THEREOF<br/>[FR] PROCEDE DE PREPARATION DE (4-HYDROXY-6-OXO-TETRAHYDROPYRAN-2-YL)-ACETONITRILE ET DE DERIVES CORRESPONDANTS
  申请人：DSM IP ASSETS BV

  公开号：WO2004096788A1

  公开（公告）日：2004-11-11

  The invention relates to a process for the preparation of (4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile from 6-X-substituted-methyl-4-hydroxy-tetrahydro-pyran-2-one, wherein X stands for a leaving group, by reacting 6-X-substituted-methyl-4-hydroxy-tetrahydro-pyran-2-one with a cyanide ion in water and by subsequent lowering of the pH to a pH between 0 and 5. (4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile and other compounds obtainable from (4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile may suitably be used in the preparation of a pharmaceutical preparation, more in particular in the preparation of statins, more in particular in the preparation of Atorvastatine or a salt thereof, for instance its calcium salt. The invention also relates to (4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile and other compounds obtainable therefrom.

  该发明涉及一种从6-X-取代-甲基-4-羟基-四氢吡喃-2-酮制备(4-羟基-6-氧代-四氢吡喃-2-基)-乙腈的方法，其中X代表一个离去基团，通过在水中将6-X-取代-甲基-4-羟基-四氢吡喃-2-酮与氰离子反应，然后将pH降低至0至5之间的pH。从(4-羟基-6-氧代-四氢吡喃-2-基)-乙腈获得的化合物和其他化合物可适用于制备药物制剂，更具体地用于制备他汀类药物，更具体地用于制备阿托伐他汀或其盐，例如其钙盐。该发明还涉及(4-羟基-6-氧代-四氢吡喃-2-基)-乙腈和可从中获得的其他化合物。
• [DE] VERFAHREN ZUR HERSTELLUNG VON 4-CYANO-3-HYDROXYBUTTERSÄUREESTERN<br/>[EN] METHOD FOR PRODUCING 4-CYANO-3-HYDROXYBUTYRIC ACID ESTERS<br/>[FR] PROCEDE POUR PRODUIRE DES ESTERS DE L'ACIDE 4-CYANO-3-HYDROXYBUTYRIQUE
  申请人：BAYER CHEMICALS AG

  公开号：WO2005005375A1

  公开（公告）日：2005-01-20

  Bereitgestellt wird ein Verfahren zur Herstellung von 4-Cyano- 3-hydroxybuttersäureestem durch Umsetzung eines 4-­substituierten 3-Hydroxybuttersäureesters mit einern Cyanidsalz in einern organischen Lösungsmittel in Gegenwart eines oder mehrerer weiterer Salze.

  提供一种通过在有机溶剂中将4-取代的3-羟基丁酸酯与氰化盐反应，在一个或多个其他盐的存在下制备4-氰基-3-羟基丁酸酯的方法。
• NEW COMPONENTS FOR ELECTROLYTE COMPOSITIONS
  申请人：SOLVAY SA

  公开号：EP3604276A1

  公开（公告）日：2020-02-05

  The present invention relates to the field of chemical components for electrolyte compositions which are useful in electrochemical cells, such as lithium-ion batteries. More specifically, the invention provides new components and their combinations, which can be used as solvents, additives and/or electrolyte salts. These components are suitable to improve various characteristics of electrolyte compositions and, in fine, of the electrochemical cells in which said electrolyte compositions are incorporated. The invention also relates to the manufacturing processes of these components.

  本发明涉及用于电化学电池（如锂离子电池）的电解质组合物的化学成分领域。 更具体地说，本发明提供了可用作溶剂、添加剂和/或电解质盐的新成分及其组合。这些成分适用于改善电解质组合物的各种特性，进而改善含有上述电解质组合物的电化学电池的各种特性。本发明还涉及这些成分的制造工艺。
• PROCESS FOR THE PREPARATION OF (4-HYDROXY-6-OXO-TETRAHYDROPYRAN-2-YL) ACETONITRILE AND DERIVATIVES THEREOF
  申请人：DSM IP Assets B.V.

  公开号：EP1620423B1

  公开（公告）日：2008-02-20
• Process for the preparation of (4-hydroxy-6-oxo-tetrahydropyran-2-yl) acetonitrile and derivatives
  申请人：Mink Daniel

  公开号：US20060258733A1

  公开（公告）日：2006-11-16

  The invention relates to a process for the preparation of (4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile from 6-X-substituted-methyl-4-hydroxy-tetrahydro-pyran-2-one, wherein X stands for a leaving group, by reacting 6-X-substituted-methyl-4-hydroxy-tetrahydro-pyran-2-one with a cyanide ion in water and by subsequent lowering of the pH to a pH between 0 and 5. (4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile and other compounds obtainable from (4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile may suitably be used in the preparation of a pharmaceutical preparation, more in particular in the preparation of statins, more in particular in the preparation of Atorvastatine or a salt thereof, for instance its calcium salt. The invention also relates to (4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-acetonitrile and other compounds obtainable therefrom.