(R)-2-氨基-1,1-二(2-甲氧基苯基)-1-丙醇 | 352015-03-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (R)-2-氨基-1,1-二(2-甲氧基苯基)-1-丙醇
• 英文名称: (R)-2-amino-1,1-di(2-methoxyphenyl)-1-propanol
• 英文别名: (2R)-2-amino-1,1-bis(2-methoxyphenyl)propan-1-ol
• CAS: 352015-03-3
• 化学式: C₁₇H₂₁NO₃
• 分子量: 287.359
• InChiKey: DGQHTCRKLYISBJ-GFCCVEGCSA-N

物化性质

• 熔点：
  89-90 °C
• 沸点：
  474.4±45.0 °C(Predicted)
• 密度：
  1.139±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  64.7
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (R)-2-氨基-1,1-二(2-甲氧基苯基)-1-丙醇 、 3-甲酰基-4-羟基苯腈 以 甲苯 为溶剂， 反应 1.0h， 以62%的产率得到4-hydroxy-3-[[(2R)-1-hydroxy-1,1-bis(2-methoxyphenyl)propan-2-yl]iminomethyl]benzonitrile
  参考文献：
  名称：

  Highly efficient chiral copper Schiff-base catalyst for asymmetric cyclopropanation of 2,5-dimethyl-2,4-hexadiene

  摘要：

  A remarkable increase in catalytic activity is found for the asymmetric cyclopropanation of 2,5-dimethyl-2,4-hexadiene with diazoacetate by use of the chiral copper Schiff-base complexes, which are derived from substituted salicylaldehydes, chiral aminoalcohols, and copper acetate monohydrate. Furthermore, a combination of a chiral copper Schiff-base with a Lewis acid showed an increase in yield (up to 90%) and in enantioselectivity (up to 90% ee) for the asymmetric cyclopropanation of the diene with t-butyl diazoacetate at 20degreesC. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.06.073
• 作为产物：
  描述：

  2-溴苯甲醚 、 D-丙氨酸甲酯盐酸盐 在 magnesium 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以75%的产率得到(R)-2-氨基-1,1-二(2-甲氧基苯基)-1-丙醇
  参考文献：
  名称：

  实用的铜催化手性菊花酸酯的不对称合成

  摘要：

  已开发出实用的水杨醛亚胺铜络合物催化剂，用于通过2,5-二甲基-2,4-己二烯与叔胺的环丙烷化反应来不对称合成手性菊酸酯。重氮乙酸丁酯。首先，研究了取代基对铜水杨醛亚胺铜配合物（铜席夫碱配合物）中水杨醛部分的催化活性和立体选择性的影响。结果，发现在5-位的氢被水杨醛部分上的硝基取代可以提高催化效率。另外，发现铜席夫碱配合物与路易斯酸的组合催化剂还提高了催化效率，并在催化剂负载为0.1摩尔％的情况下，在20℃下达到了90％的化学产率和91％的ee。此外，使用密度泛函计算研究了铜席夫碱配合物催化的环丙烷化反应的不对称诱导机理。

  DOI：

  10.1021/op060238t

文献信息

• Method for producing optically active salicylaldimine copper complex
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20030233003A1

  公开（公告）日：2003-12-18

  There is provided a method for producing an optically active salicylaldimine copper complex, which method is characterized in that an optically active amino alcohol compound represented by the following formula (1) is reacted with copper hydroxide (II) in an organic solvent. 1 wherein R 1 and R 2 which are the same or different, each represent lower alkyl groups and the like which may be substituted, X 1 and X 2 which are the same or different, each represent a hydrogen atom, lower alkyl groups and the like, and the symbol * designates an asymmetric carbon atom.

  提供了一种制备光学活性水杨醛亚胺铜配合物的方法，其特征在于在有机溶剂中将下式（1）表示的光学活性氨基醇化合物与氢氧化铜（II）反应。 其中，R1和R2相同或不同，分别表示可以被取代的低烷基等。X1和X2相同或不同，分别表示氢原子、低烷基等。符号*表示不对称碳原子。
• Chiral copper complex and production processes thereof and using the same
  申请人：Kamitamari Masashi

  公开号：US20050090684A1

  公开（公告）日：2005-04-28

  There is disclosed an optically active salicylideneaminoalcohol compound of formula (1): wherein R 1 represents an alkyl group or the like, R 2 represents an aryl group and the like, and when X 1 represents a nitro, X 2 is a hydrogen atom, when X 1 represents a chlorine atom, X 2 is a chlorine atom, and when X 1 is a hydrogen atom, X 2 is a fluorine atom; and the carbon atom denoted by “*” is an asymmetric carbon atom having either an S or R configuration, and a chiral copper complex produced from the optically active salicylidenaminoalcohol compound and a copper compound.

  公开了一种光学活性的萨利基利丙氨醇化合物，其化学式为(1)：其中，R1代表烷基或类似物，R2代表芳基或类似物，当X1代表硝基时，X2是氢原子，当X1代表氯原子时，X2是氯原子，当X1是氢原子时，X2是氟原子；而由光学活性萨利基利丙氨醇化合物和铜化合物制备的手性铜络合物中，用“*”表示的碳原子是具有S或R构型的不对称碳原子。
• METHOD FOR PRODUCING OPTICALLY ACTIVE BISAMIDO ALCOHOL COMPOUND
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1698616A1

  公开（公告）日：2006-09-06

  It is provided that a method for producing an optically active bisamidoalcohol compound represented by the formula (3): wherein R1 represents a C1-6 alkyl group, an optionally substituted phenyl group, an optionally substituted aralkyl group or a hydrogen atom, or two R1s, which are bonded to the same carbon atom, are bonded to form a ring together with the carbon atom to which they are bonded, R2 represents a C1-6 alkyl group, an optionally substituted phenyl group, a 1-naphthyl group, a 2-naphthyl group or an optionally substituted aralkyl group, R3 and R4 are the same or different, and each represents a hydrogen atom or C1-3 alkyl group, m represents an integer of 0 to 2, and * represents an asymmetric center, which comprises reacting an optically active aminoalcohol compound represented by the formula (1): wherein R1, R2 and * are as defined above, with a diester compound represented by the formula (2): wherein R3, R4 and m are as defined above and R5 represents a C1-3 alkyl group, in the presence of a lithium compound.

  本发明提供了一种生产由式（3）代表的光学活性双氨基醇化合物的方法： 其中 R1 代表 C1-6 烷基、任选取代的苯基、任选取代的芳烷基或氢原子，或两个 R1 与同一碳原子键合，与其键合的碳原子一起形成环、 R2 代表 C1-6 烷基、任选取代的苯基、1-萘基、2-萘基或任选取代的芳基、 R3 和 R4 相同或不同，各自代表氢原子或 C1-3 烷基、 m 代表 0 至 2 的整数，以及 * 代表不对称中心，其中包括与由式（1）代表的光学活性氨基醇化合物反应： 其中 R1、R2 和 * 如上定义、 与式 (2) 所代表的二酯化合物反应： 其中 R3、R4 和 m 如上定义，R5 代表 C1-3 烷基、 在锂化合物存在下。
• METHOD FOR PRODUCING OPTICALLY ACTIVE CYCLOALKYLIDENE BISOXAZOLINE COMPOUND AND INTERMEDIATE THEREOF
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1698617A1

  公开（公告）日：2006-09-06

  It is provided to an optically active cycloalkylidenebisamidoalcohol compound represented by the formula (3): wherein R1 represents a C1-6 alkyl group, an optionally substituted phenyl group, an optionally substituted aralkyl group or a hydrogen atom, or two R1s, which are bonded to the same carbon atom, are bonded to form a ring together with the carbon atom to which they are bonded, R2 represents a C1-6 alkyl group, an optionally substituted aralkyl group or an optionally substituted phenyl group and * represents an asymmetric center, a method for producing it and a method for producing an optically active cycloalkylidenebisoxazoline compound represented by the formula (4): wherein R1, R2 and * are as defined above, using thereof.

  提供了一种由式（3）代表的具有光学活性的环烷基亚氨基双酰胺醇化合物： 其中R1代表C1-6烷基、任选取代的苯基、任选取代的芳烷基或氢原子，或两个R1，它们键合到同一个碳原子上，与它们所键合的碳原子一起形成一个环，R2代表C1-6烷基、任选取代的芳烷基或任选取代的苯基，*代表一个不对称中心，还提供了一种生产该化合物的方法和一种生产由式(4)表示的光学活性环烷亚基双噁唑啉化合物的方法： 其中 R1、R2 和 * 如上文所定义，使用它们。
• Method for producing optically active bisamidoalcohol compound
  申请人：Itagaki Makoto

  公开号：US20070100163A1

  公开（公告）日：2007-05-03

  It is provided that a method for producing an optically active bisamidoalcohol compound represented by the formula (3): wherein R 1 represents a C1-6 alkyl group, an optionally substituted phenyl group, an optionally substituted aralkyl group or a hydrogen atom, or two R 1 s, which are bonded to the same carbon atom, are bonded to form a ring together with the carbon atom to which they are bonded, R 2 represents a C1-6 alkyl group, an optionally substituted phenyl group, a 1-naphthyl group, a 2-naphthyl group or an optionally substituted aralkyl group, R 3 and R 4 are the same or different, and each represents a hydrogen atom or C1-3 alkyl group, m represents an integer of 0 to 2, and * represents an asymmetric center, which comprises reacting an optically active aminoalcohol compound represented by the formula (1): wherein R 1 , R 2 and * are as defined above, with a diester compound represented by the formula (2): wherein R 3 , R 4 and m are as defined above and R 5 represents a C1-3 alkyl group, in the presence of a lithium compound.