2,2'-bis(diphenylphosphino)-6,6'-dimethyl-1,1'-binaphthalene | 185341-92-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,2'-bis(diphenylphosphino)-6,6'-dimethyl-1,1'-binaphthalene
• 英文别名: [1-(2-Diphenylphosphanyl-6-methylnaphthalen-1-yl)-6-methylnaphthalen-2-yl]-diphenylphosphane
• CAS: 185341-92-8
• 化学式: C₄₆H₃₆P₂
• 分子量: 650.739
• InChiKey: IXQOLSZPQCIXEX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.1
• 重原子数：
  48
• 可旋转键数：
  7
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  6,6'-dimethyl-[1,1'-binaphthalene]-2,2'-diyl bis(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentane-1-sulfonate) 生成 2,2'-bis(diphenylphosphino)-6,6'-dimethyl-1,1'-binaphthalene
  参考文献：
  名称：

  Perfluoro-n-alkylsulfonic acid derivatives

  摘要：

  本文描述了双(全氟烷基磺酸盐)化合物的制备方法和用途，例如作为合成手性和膦配体的起始材料，用于过渡金属催化剂。

  公开号：

  US06353125B1

文献信息

• Chiral porous metal phosphonates for heterogeneous asymmetric catalysis
  申请人：——

  公开号：US20040192543A1

  公开（公告）日：2004-09-30

  Chiral porous zirconium phosphonates containing metal complex moieties are provided, synthesized via a molecular building block approach, and characterized by a variety of techniques including TGA, adsorption isotherms, XRD, SEM, IR, and microanalysis. These hybrid solids may be used for enantioselective heterogeneous asymmetric hydrogenation of aromatic ketones with remarkably high e.e. values of up to 99.2%. Similarly prepared chiral porous solids may be used for asymmetric hydrogenation of &bgr;-keto esters with e.e.'s of up to 95%. The solid catalysts can also be easily recycled and reused multiple times without the loss of activity and enantioselectivity. Ready tunability of such a molecular building block approach allows the optimization of these hybrid materials to provide practically useful heterogeneous asymmetric catalysts.

  提供含有金属配合物基团的手性多孔氧化锆膦酸盐，通过分子建筑模块方法合成，并通过多种技术进行表征，包括TGA、吸附等温线、XRD、SEM、IR和微量分析。这些混合固体可用于对芳香酮进行手性选择性的非均相不对称加氢，其对映体过量值高达99.2%。类似地制备的手性多孔固体可用于对β-酮酯进行不对称加氢，其对映体过量值可高达95%。这种固体催化剂还可以轻松回收和多次重复使用，而不会丧失活性和手性选择性。这种分子建筑模块方法的便捷可调性允许优化这些混合材料，提供实用的非均相手性催化剂。
• METHOD FOR PRODUCING OPTICALLY ACTIVE COMPOUND
  申请人：DOT Therapeutics-1, Inc.

  公开号：US20200317659A1

  公开（公告）日：2020-10-08

  The aim of the present invention is to provide a method capable of producing an optically active pyrimidinamide derivative on an industrial scale. Compound (I) or a salt thereof is subjected to an asymmetric reduction reaction, the obtained compound (II) or a salt thereof is subjected to a deprotection reaction, and the obtained compound (III) or a salt thereof is reacted with compound (VI) or a salt thereof to obtain compound (V) or a salt thereof. wherein each symbol is as defined in the specification.

  本发明的目的是提供一种能够在工业规模上生产光学活性嘧啶酰胺衍生物的方法。化合物（I）或其盐经过不对称还原反应，得到的化合物（II）或其盐经过去保护反应，得到的化合物（III）或其盐与化合物（VI）或其盐反应，得到化合物（V）或其盐，其中每个符号如规范中定义的那样。
• RHODIUM CATALYST AND METHOD FOR PRODUCING AMINE COMPOUND
  申请人：TAKEDA PHARMACEUTICAL COMPANY LIMITED

  公开号：US20150051416A1

  公开（公告）日：2015-02-19

  [Problem] Provision of a superior rhodium catalyst and a production method of amine compound. [Solving Means] A rhodium complex coordinated with a compound represented by the formula

  提供一种优质的铑催化剂和胺化合物的生产方法。采用与公式表示的化合物配位的铑络合物。
• [EN] PRODUCTION METHOD OF OPTICALLY ACTIVE DIHYDROBENZOFURAN DERIVATIVE<br/>[FR] PROCÉDÉ DE PRODUCTION DE DÉRIVÉ DE DIHYDROBENZOFURANE OPTIQUEMENT ACTIF
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2012111849A1

  公开（公告）日：2012-08-23

  Provided is a production method of an optically active dihydrobenzofuran derivative. A production method of an optically active form of a compound represented by the formula: wherein each symbol is as defined in the specification, or a salt thereof and the like.

  提供了一种光学活性二氢苯并呋喃衍生物的生产方法。一种光学活性化合物的生产方法，其化学式表示如下：其中每个符号如规范中定义，或其盐等。
• PROCESS FOR PRODUCING HETEROCYCLIC COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US20170081305A1

  公开（公告）日：2017-03-23

  The present invention provides a method of efficiently producing an optically active 6-(3-aminopiperidin-1-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine derivative. The optically active piperidine-3-carboxamide or a derivative thereof, which is obtained by subjecting 1,4,5,6-tetrahydropyridine-3-carboxamide or a derivative thereof to an asymmetric reduction in the presence of a catalyst, is used as an intermediate.

  本发明提供了一种高效生产光学活性6-(3-氨基哌啶-1-基)-2,4-二氧代-1,2,3,4-四氢嘧啶衍生物的方法。通过在催化剂存在下将1,4,5,6-四氢吡啶-3-甲酰胺或其衍生物经过不对称还原得到的光学活性哌啶-3-羧酰胺或其衍生物作为中间体。