3-Methoxy-2-methyl-buttersaeure | 6411-19-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 3-Methoxy-2-methyl-buttersaeure
• 英文别名: 3-Methoxy-2-methylbutanoic acid
• CAS: 6411-19-4
• 化学式: C₆H₁₂O₃
• 分子量: 132.159
• InChiKey: BEGJUZBXLOOKOY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  Methyl-(1-methoxy-ethyl)-malonsaeure-diethylester 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 生成 3-Methoxy-2-methyl-buttersaeure
  参考文献：
  名称：

  Bogatskii,A.V. et al., Journal of general chemistry of the USSR, 1962, vol. 32, p. 1485 - 1489

  摘要：

  DOI：

文献信息

• Developing Pd(II) Catalyzed Double sp³ C–H Alkoxylation for Synthesis of Symmetric and Unsymmetric Acetals
  作者：Yu Zong、Yu Rao

  DOI：10.1021/ol502377x

  日期：2014.10.17

  effective Pd(II) catalyzed double unactivated C(sp3)–H alkoxylation has been developed to prepare both symmetric and unsymmetric acetals. This new reaction demonstrates good functional group tolerance, excellent reactivity, and high yields. A variety of novel acetals can be readily accessed via this new method.

  一种有效的Pd（II）催化的双未活化C（sp 3）–H烷氧基化反应已被开发用于制备对称和不对称的缩醛。该新反应显示出良好的官能团耐受性，出色的反应性和高收率。通过这种新方法可以很容易地获得各种新型的缩醛。
• [EN] CYCLOPENTYL-SUBSTITUTED GLUTARAMIDE DERIVATIVES AS INHIBITORS OF NEUTRAL ENDOPEPTIDASE<br/>[FR] DERIVES DE GLUTARAMIDE SUBSTITUES PAR DU CYCLOPENTYL UTILISES COMME INHIBITEURS DE L'ENDOPEPTIDASE NEUTRE
  申请人：PFIZER LTD

  公开号：WO2002002513A1

  公开（公告）日：2002-01-10

  The invention provides compounds of formula I wherein R1 is optionally substituted C¿1?-6alkyl, optionally substituted C3-7 cycloalkyl, optionally substituted aryl or optionally substituted heterocyclyl; n is 0, 1 or 2; and Y is -NR?18S(O)¿uR19 or a group shown below.

  该发明提供了公式I的化合物，其中R1是可选取代的C1-6烷基，可选取代的C3-7环烷基，可选取代的芳基或可选取代的杂环基；n为0，1或2；Y为-NR?18S(O)uR19或下图所示的基团。
• Optically active compounds, their preparation and their use in liquid crystal compositions and liquid crystal optical modulators
  申请人：HITACHI, LTD.

  公开号：EP0322862A2

  公开（公告）日：1989-07-05

  The invention relates to optically active compounds represented by the general formula I wherein n, R1, R2, R3, R4., Q1, Q2, Q3, and M are defined as in the specification, methods and intermediates for their preparation, liquid crystal compositions comprising at least one optically active compound of formula I and their use in electrooptical display, switching and modulation devices.

  本发明涉及通式 I 所代表的光学活性化合物，其中 n、R1、R2、R3、R4. 其中 n、R1、R2、R3、R4.、Q1、Q2、Q3 和 M 的定义如说明书中所述，还涉及制备它们的方法和中间体、包含至少一种式 I 的光学活性化合物的液晶组合物以及它们在光电显示、开关和调制装置中的用途。
• Initiation of polymerization by hydrogen atom donation
  申请人：Gridnev A. Alexei

  公开号：US20050209418A1

  公开（公告）日：2005-09-22

  This invention relates to the polymerization of vinylically-unsaturated monomers in the presence of a chain transfer catalysts where the polymerization process is initiated with hydrogen gas or a hydrogen atom donor rather than conventional free radical initiators. This invention further relates to an improved process for the polymerization of vinylically-unsaturated monomers in the presence of a chain transfer catalysts where the polymerization process is initiated with hydrogen gas.

  本发明涉及在链转移催化剂存在下乙烯基不饱和单体的聚合，聚合过程是以氢气或氢原子供体而不是传统的自由基引发剂引发的。本发明还涉及一种在链转移催化剂存在下乙烯基不饱和单体聚合的改进工艺，聚合过程由氢气引发。
• CYCLOPENTYL-SUBSTITUTED GLUTARAMIDE DERIVATIVES AS INHIBITORS OF NEUTRAL ENDOPEPTIDASE
  申请人：Pfizer Limited

  公开号：EP1296938A1

  公开（公告）日：2003-04-02