(2S)-2-aminopentanedioic acid;propylcyclopropane

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (2S)-2-aminopentanedioic acid;propylcyclopropane
• 化学式: C11H21NO4
• 分子量: 231.29
• InChiKey: AAAFMKJKEYEWQK-HVDRVSQOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.46
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  101
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• POLY ALPHA-AMINO ACID AND FERROELECTRIC MEMORY ELEMENT USING SAME
  申请人：Ajinomoto Co., Inc.

  公开号：US20140138654A1

  公开（公告）日：2014-05-22

  Ferroelectric memory elements which contain a poly α-amino acid which is a copolymer containing a glutamic acid-γ-ester unit represented by the formula (I), defined herein, and a glutamic acid-γ-ester unit represented by the formula (II), defined herein, in a molar ratio of units of formula (I) to units of formula (II) of 10/90-90/10 are useful as recording elements such as RFID and the like.

  含有聚α-氨基酸的铁电存储元件，该聚合物是一种共聚物，其中包含由式(I)所表示的谷氨酸-γ-酯单元和由式(II)所表示的谷氨酸-γ-酯单元，式(I)和式(II)的单元摩尔比为10/90-90/10。此类元件可用作RFID等记录元素。
• PIEZOELECTRIC ELEMENT
  申请人：AJINOMOTO CO., INC.

  公开号：US20140368083A1

  公开（公告）日：2014-12-18

  Poly(α-amino acid) which contain: (A) a glutamic acid γ-ester unit represented by formula (I): and (B) one or more kinds of units selected from a glutamic acid γ-ester unit represented by formula (II), an alanine unit, a phenylalanine unit and an N ε -benzyloxycarbonyllysine unit, represented by formula (III), and a glutamic acid γ-ester unit represented by formula (IV) can be dissolved in various solvents and are useful for preparing piezoelectric elements which exhibit superior piezoelectricity.

  聚(α-氨基酸)包含：(A)由公式(I)表示的谷氨酸γ-酯基单元和(B)从由公式(II)表示的谷氨酸γ-酯基单元、丙氨酸单元、苯丙氨酸单元和由公式(III)表示的Nε-苄氧羰基赖氨酸单元中选择的一种或多种单元，以及由公式(IV)表示的谷氨酸γ-酯基单元。这些聚合物可以溶解在各种溶剂中，并且非常适用于制备表现出优异压电性的压电元件。
• POLY -AMINO ACID AND FERROELECTRIC MEMORY ELEMENT USING SAME
  申请人：Ajinomoto Co., Inc.

  公开号：EP2709147A1

  公开（公告）日：2014-03-19

  A ferroelectric memory element containing a poly α-amino acid which is a copolymer containing a glutamic acid-γ-ester unit represented by the formula (I): wherein R1 is a substituted or unsubstituted alkyl group having 1 - 8 carbon atoms, or a benzyl group optionally substituted by a halogen atom, an alkoxy group or a nitro group, and a glutamic acid-γ-ester unit represented by the formula (II) : wherein R2 is an unsubstituted alkyl group having 3 - 16 carbon atoms, or an alkyl group having 1 - 6 carbon wherein a part or all of hydrogen atom is substituted by a halogen atom, an alicyclic hydrocarbon group having 3 - 12 carbon atoms, an alkoxy group having 1 - 6 carbon atoms, a cyano group, a phenyl group (a part or all of hydrogen atom is optionally substituted by a halogen atom or an alkoxy group), a phenylalkoxy group (a part or all of hydrogen atom is optionally substituted by a halogen atom or an alkoxy group), or a phenylalkylcarbamate group (a part or all of hydrogen atom is optionally substituted by a halogen atom or an alkoxy group), provided that it is not the same as R1, wherein the content ratio of the unit of the formula (I) and the unit of the formula (II) ((I)/(II)) is 10/90 - 90/10 in a molar ratio.

  一种含有聚 α-氨基酸的铁电记忆元件，这种聚 α-氨基酸是含有由式 (I) 表示的谷氨酸-γ-酯单元的共聚物： 其中 R1 是具有 1 - 8 个碳原子的取代或未取代的烷基，或任选被卤素原子、烷氧基或硝基取代的苄基，以及 由式（II）代表的谷氨酸-γ-酯单元： 其中 R2 是具有 3 - 16 个碳原子的未取代烷基，或具有 1 - 6 个碳原子的烷基，其中部分或全部氢原子被卤素原子取代；具有 3 - 12 个碳原子的脂环烃基团；具有 1 - 6 个碳原子的烷氧基；氰基、苯基（部分或全部氢原子任选被卤素原子或烷氧基取代）、苯基烷氧基（部分或全部氢原子任选被卤素原子或烷氧基取代）或苯基烷基氨基甲酸酯基团（部分或全部氢原子任选被卤素原子或烷氧基取代），条件是它与 R1 不相同，其中 式（I）单元与式（II）单元的摩尔比（（I）/（II））为 10/90 - 90/10。
• US9450174B2
  申请人：——

  公开号：US9450174B2

  公开（公告）日：2016-09-20
• US9464167B2
  申请人：——

  公开号：US9464167B2

  公开（公告）日：2016-10-11