(+/-)-3-<6'-(1',4'-dioxaspiro<4.5>decane)>-propanoic acid | 6612-95-9

• 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-<6'-(1',4'-dioxaspiro<4.5>decane)>-propanoic acid
• 英文别名: 3-(1,4-dioxaspiro[4.5]dec-6-yl)propionic acid；3-(1,4-dioxa-spiro[4.5]dec-6-yl)-propionic acid；(+/-)-2-Aethylendioxy-cyclohexanpropionsaeure；3-(1,4-dioxaspiro[4.5]decan-6-yl)propanoic acid
• CAS: 6612-95-9
• 化学式: C₁₁H₁₈O₄
• 分子量: 214.262
• InChiKey: CKOXYMXSIHWICW-UHFFFAOYSA-N

物化性质

• 沸点：
  371.1±17.0 °C(Predicted)
• 密度：
  1.18±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (+/-)-3-<6'-(1',4'-dioxaspiro<4.5>decane)>-propanoic acid 在 lithium aluminium tetrahydride 、 N,N'-羰基二咪唑 作用下， 以 四氢呋喃 为溶剂， 反应 24.5h， 生成 2-(3-benzylaminopropyl)cyclohexanone ethylene acetal
  参考文献：
  名称：

  通过 Bruylants 反应取代角取代的八氢吲哚，十氢喹啉，八氢吡咯烷酮和八氢环戊五烯[b]吡咯

  摘要：

  通过标准方法将容易获得的环烷酰基乙酸和丙酸酯转化为相应的胺。这些反过来又提供了有效的环状α-氨基腈的途径，使之与一系列 格氏 试剂反应，产生立体选择性的 顺式 构型标题化合物。研究了这条路线的范围和局限性。通过X射线晶体学和NMR光谱法实现立体化学分配。

  DOI：

  10.1007/s00706-003-0136-8
• 作为产物：
  描述：

  (+/-)-6-(2'-cyanoethyl)-1,4-spiro<4.5>decane 反应 70.0h， 以12%的产率得到(+/-)-3-<6'-(1',4'-dioxaspiro<4.5>decane)>-propanoic acid
  参考文献：
  名称：

  Stereoselective hydrolysis of nitriles and amides under mild conditions using a whole cell catalyst

  摘要：

  An immobilised whole cell Rhodococcus sp. (SP 361) has been shown to be an effective catalyst for the stereoselective hydrolysis of both racemic and prochiral nitrile containing compounds. 2-Alkyl-arylacetonitriles 6a-8a were hydrolysed to (S)-acids and (R)-amides whereas the closely related substrate 9a gave the (R)-acid. A series of prochiral dinitriles 10a-13a were hydrolysed to the corresponding (S)-acids with e.e.'s 22-84%. Models to account for the stereoselectivity of the enzymic hydrolyses have been proposed.

  DOI：

  10.1016/s0957-4166(00)80215-3

文献信息

• Stereoselective hydrolysis of nitriles and amides under mild conditions using a whole cell catalyst
  作者：Timothy Beard、Mark A. Cohen、Julian S. Parratt、Nicholas J. Turner、John Crosby、Jock Moilliet

  DOI：10.1016/s0957-4166(00)80215-3

  日期：1993.6

  An immobilised whole cell Rhodococcus sp. (SP 361) has been shown to be an effective catalyst for the stereoselective hydrolysis of both racemic and prochiral nitrile containing compounds. 2-Alkyl-arylacetonitriles 6a-8a were hydrolysed to (S)-acids and (R)-amides whereas the closely related substrate 9a gave the (R)-acid. A series of prochiral dinitriles 10a-13a were hydrolysed to the corresponding (S)-acids with e.e.'s 22-84%. Models to account for the stereoselectivity of the enzymic hydrolyses have been proposed.
• Angularly Substituted Octahydroindoles, Decahydroquinolines, Octahydropyrindines, and Octahydrocyclopenta[b]pyrroles by Bruylants Reaction
  作者：Eberhard Reimann、Christian Ettmayr、Kurt Polborn

  DOI：10.1007/s00706-003-0136-8

  日期：2004.5.1

  The easily available cycloalkanoyl acetic- and propionic acid esters are transformed to the corresponding amines by standard procedures. These in turn provided an efficient access to cyclic α-aminonitriles, which were reacted with a series of Grignard reagents yielding stereoselectively the cis -configured title compounds; the scope and limitation of this route were investigated. The stereochemical

  通过标准方法将容易获得的环烷酰基乙酸和丙酸酯转化为相应的胺。这些反过来又提供了有效的环状α-氨基腈的途径，使之与一系列 格氏 试剂反应，产生立体选择性的 顺式 构型标题化合物。研究了这条路线的范围和局限性。通过X射线晶体学和NMR光谱法实现立体化学分配。