rac-3-cyclohexyl-3-hydroxypropionitrile | 126678-67-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: rac-3-cyclohexyl-3-hydroxypropionitrile
• 英文别名: 3-hydroxy-3-cyclohexylpropanenitrile；3-cyclohexyl-3-hydroxypropanenitrile；3-cyclohexyl-3-hydroxypropionitrile
• CAS: 126678-67-9
• 化学式: C₉H₁₅NO
• 分子量: 153.224
• InChiKey: JTCALPNCEVCXLU-UHFFFAOYSA-N

物化性质

• 沸点：
  313.7±15.0 °C(Predicted)
• 密度：
  1.025±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  44
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  rac-3-cyclohexyl-3-hydroxypropionitrile 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 反应 2.0h， 以58%的产率得到3-胺-1-环己基丙-1-醇
  参考文献：
  名称：

  Synthesis of hexahydrocyclopentimidazol-2-(1H)-one derivatives displaying selective DP-receptor agonist properties

  摘要：

  The rationale for investigating conformationally restricted analogues of BW245C as DP-receptor ligands and the syntheses of three such racemic bicyclic imidazolidinone analogues are described. Compounds 7 (BW587C), 8 (BW480C85), and 9 (BW572C85) were found to be potent inhibitors of human platelet aggregation and selective DP-receptor agonists in washed platelet and jugular vein isolated tissue assays.

  DOI：

  10.1016/0968-0896(95)00173-5
• 作为产物：
  描述：

  3-Cyclohexyl-3-hydroxy-2-trimethylsilanyl-propionitrile 在 triethylamine tris(hydrogen fluoride) 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 rac-3-cyclohexyl-3-hydroxypropionitrile
  参考文献：
  名称：

  Direct Catalytic Aldol-Type Reactions Using RCH₂CN

  摘要：

  A copper fluoride-catalyzed cyanomethylation that can be applied to a wide range of ketones and aldehydes was developed using TMSCH2-CN as a nucleophile. The reaction was extended to a conceptually more advanced copper alkoxide-catalyzed direct addition of alkylnitriles to aldehydes, which can act as a surrogate direct catalytic aldol reaction of esters. These reactions can be applied to the first catalytic enantioselective cyanomethylation of ketones and direct catalytic enantioselective cyanomethylation of aldehydes.

  DOI：

  10.1021/ol035206u

文献信息

• Lewis Base-catalyzed Cyanomethylation of Carbonyl Compounds with (Trimethylsilyl)acetonitrile
  作者：Yoshikazu Kawano、Nobuya Kaneko、Teruaki Mukaiyama

  DOI：10.1246/cl.2005.1508

  日期：2005.11

  Catalytic cyanomethylation of various carbonyl compounds with (trimethylsilyl)acetonitrile (TMSCH2CN) in the presence of Lewis bases such as cesium or lithium acetate proceeded smoothly to afford t...

  在路易斯碱如铯或乙酸锂的存在下，各种羰基化合物与（三甲基甲硅烷基）乙腈（TMSCH2CN）的催化氰甲基化反应顺利进行，得到了...
• Catalytic nucleophilic activation of acetonitrile via a cooperative catalysis of cationic Ru complex, DBU, and NaPF6
  作者：Naoya Kumagai、Shigeki Matsunaga、Masakatsu Shibasaki

  DOI：10.1016/j.tet.2007.04.051

  日期：2007.8

  mild amine basic conditions is described. A cooperative catalysis of CpRu complex, DBU, and NaPF6 enables chemoselective and catalytic generation of nucleophiles from barely acidic acetonitrile, which is integrated into the addition to aldehydes, imines, and activated ketones. Mechanistic investigations revealed that the three catalyst components work together to achieve high catalytic efficiency.

  描述了在温和的胺碱性条件下直接添加乙腈的有效催化系统的开发。CpRu络合物，DBU和NaPF 6的协同催化能够从勉强酸性的乙腈进行化学选择和催化生成亲核试剂，并将其整合到醛，亚胺和活化的酮中。机理研究表明，三种催化剂组分共同作用以实现高催化效率。
• Selective transformation of nitriles into amides and carboxylic acids by an immobilized nitrilase
  作者：Norbert Klempier、Anna de Raadt、Kurt Faber、Herfried Griengl

  DOI：10.1016/s0040-4039(00)92623-6

  日期：1991.1

  Using an immobilized nitrilase from Rhodococcus sp. mild and selective hydrolysis of nitriles can be achieved even in the presence of acid or base sensitive groups under neutral conditions. This method is applicable to a broad range of substrates as exemplified by aliphatic, alicyclic, heterocyclic and carbohydrate type nitriles.

  使用来自红球菌属的固定化腈水解酶。即使在中性条件下存在酸或碱敏感基团，也可以实现腈的温和选择性水解。该方法适用于各种底物，例如脂族，脂环族，杂环和碳水化合物类腈。
• RhI-catalyzed aldol-type reaction of organonitriles under mild conditions
  作者：Akihiro Goto、Kohei Endo、Yu Ukai、Stephan Irle、Susumu Saito

  DOI：10.1039/b800634b

  日期：——

  An aldol-type reaction of organonitriles with aldehydes was catalyzed by a RhI(OR) species under ambient conditions, and the reaction displayed a broad substrate scope with respect to both organonitrile and aldehyde components.

  在环境条件下，RhI（OR）物种催化了有机腈与醛的醛醇型反应，并且该反应对于有机腈和醛组分均显示出较宽的底物范围。
• Cooperative Catalysis of a Cationic Ruthenium Complex, Amine Base, and Na Salt:  Catalytic Activation of Acetonitrile as a Nucleophile
  作者：Naoya Kumagai、Shigeki Matsunaga、Masakatsu Shibasaki

  DOI：10.1021/ja0450509

  日期：2004.10.1

  combination of the catalytic triad enabled catalytic activation of acetonitrile as a nucleophile under mild amine-basic conditions. Addition of in situ-generated, Ru-bound, metalated nitrile to aldehydes and imines proceeded smoothly with 2.5-5 mol % Ru complex and 2.5-10 mol % DBU in the presence of 10 mol % NaPF6. Preliminary mechanistic studies suggested a role for each of the three catalytic components

  描述了阳离子 Ru 复合物、DBU 和 NaPF6 的协同催化作用。催化三联体的巧妙组合能够在温和的胺碱性条件下催化活化作为亲核试剂的乙腈。在 10 mol % NaPF6 存在下，使用 2.5-5 mol % Ru 配合物和 2.5-10 mol % DBU 将原位生成的、Ru 键合的金属化腈添加到醛和亚胺中。初步的机理研究表明三种催化组分中的每一种都有作用。