1,2-环氧癸烷-10-醇 | 127102-48-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 1,2-环氧癸烷-10-醇
• 英文名称: 8-(oxiran-2-yl)octan-1-ol
• CAS: 127102-48-1
• 化学式: C₁₀H₂₀O₂
• 分子量: 172.268
• InChiKey: ATKIKCFIUFQCNU-UHFFFAOYSA-N

物化性质

• 沸点：
  277.4±8.0 °C(Predicted)
• 密度：
  0.965±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  12
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  32.8
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,2-环氧癸烷-10-醇 在 sodium hydroxide 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以43%的产率得到1,2,10-硫代癸三醇
  参考文献：
  名称：

  Structure-Based Design, Synthesis, and Evaluation of Peptide-Mimetic SARS 3CL Protease Inhibitors

  摘要：

  The design and evaluation of low molecular weight peptide-based severe acute respiratory syndrome (SARS) chymotrypsin-like protease (3CL) protease inhibitors are described. A substrate-based peptide aldehyde was selected as a starting compound, and optimum side-chain structures were determined, based on a comparison of inhibitory activities with Michael type inhibitors. For the efficient screening of peptide aldehydes containing a specific C-terminal residue, a new approach employing thioacetal to aldehyde conversion mediated by N-bromosuccinimide was devised. Structural optimization was carried out based on X-ray crystallographic analyses of the R1881 SARS 3CL protease in a complex with each inhibitor to provide a tetrapeptide aldehyde with an IC50 value of 98 nM. The resulting compound carried no substrate sequence, except for a P-3 site directed toward the outside of the protease. X-ray crystallography provided insights into the protein-ligand interactions.

  DOI：

  10.1021/jm200870n
• 作为产物：
  描述：

  9-十烯-1-醇 在 甲基三氧化铼(VII) 3-氰基吡啶 、 双氧水 作用下， 以 二氯甲烷 为溶剂， 反应 19.0h， 以89%的产率得到1,2-环氧癸烷-10-醇
  参考文献：
  名称：

  A simple and efficient method for epoxidation of terminal alkenes

  摘要：

  使用微量的3-氰基吡啶作为催化剂，在甲基三氧化铼催化下，以过氧化氢水溶液作为氧化剂对末端烯烃进行环氧化反应，可以加速反应进程，从而高产率地生成许多功能化的环氧化物。

  DOI：

  10.1039/a703542j

文献信息

• Unmatched efficiency and selectivity in the epoxidation of olefins with oxo-diperoxomolybdenum(VI) complexes as catalysts and hydrogen peroxide as terminal oxidant
  作者：Swarup K. Maiti、Subhajit Dinda、Ramgopal Bhattacharyya

  DOI：10.1016/j.tetlet.2008.08.028

  日期：2008.10

  having aromatic, carbocyclic and aliphatic olefins are effectively and selectively oxidized with oxygen-rich molybdenum(VI) complexes, namely [MoO(O2)2·2QOH] 1, [MoO(O2)(QO)2] 2, [Mo(O)2(QO)2] 3, [PPh4][MoO(O2)2(QO)] 4, [PPh4][Mo(O)2(O2)(QO)] 5 and [PPh4][Mo(O)3(QO)] 6 (QOH = 8-quinolinol) as catalyst, NaHCO3 as co-catalyst and H2O2 as the terminal oxidant, at room temperature. Catalysts 1 and 4 show

  各种具有芳族，碳环和脂肪族烯烃的烯烃底物可以通过富氧的Mo（O 2）2 ·2QOH] 1，[MoO（O 2）（QO）2 ] 2，[Mo（O）2（QO）2 ] 3，[PPh 4 ] [MoO（O 2）2（QO）] 4，[PPh 4 ] [Mo（O）2（O 2）（QO ）] 5和[PPh 4 ] [Mo（O）3（QO）] 6（QOH ＝ 8-喹啉醇）作为催化剂，NaHCO 3作为助催化剂，H 2 O 2作为末端氧化剂，在室温下。催化剂1和4显示出无与伦比的收率，周转数（TON）和周转频率（TOF），因此反应时间最短。
• Trimanganese Complexes Bearing Bidentate Nitrogen Ligands as a Highly Efficient Catalyst Precursor in the Epoxidation of Alkenes
  作者：Byungman Kang、Min Kim、Junseong Lee、Youngkyu Do、Sukbok Chang

  DOI：10.1021/jo060709+

  日期：2006.9.1

  A series of trinuclear manganese complexes coordinated with neutral bidentate nitrogen ligands, [Mn3L2(OAc)6], were prepared from manganese acetate and the corresponding ligands. Using peracetic acid as the oxidant, the air- and moisture-stable manganese clusters exhibited excellent catalytic activity and selectivity in the epoxidation of olefins under mild conditions. The highest activity was observed

  由乙酸锰和相应的配体制备了一系列与中性双齿氮配体[Mn 3 L 2（OAc）6 ]配合的三核锰配合物。使用过氧乙酸作为氧化剂，空气和水分稳定的锰簇在温和的条件下在烯烃的环氧化中表现出出色的催化活性和选择性。用含有2-吡啶基配体[Mn 3（ppei）2（OAc）6的三核配合物观察到最高的活性。]（ppei = 2-吡啶-1-苯基乙亚胺）。使用该系统，底物范围非常广泛，可以包括脂肪族和芳香族烯烃的末端和电子缺陷双键。即使直接使用吡啶基吡啶基配体和乙酸锰的混合物在反应条件下也不会降低高活性，这使该方法更方便。还观察到类似的三核络合物，例如[Mn 3（bipy）2（OAc）6 ]和[Mn 3（phen）2（OAc）6]，表现出色。从产物分布中可以推断出自由基的中介性，动力学数据表明，在锰簇簇前体和氧化剂中，环氧化分别大致为一级，而在烯烃中则为零级。这些结果导致我们提出三核配合物[Mn 3 L 2（OAc）6
• Oxidoperoxidotungsten(VI) Complexes with Secondary Hydroxamic Acids: Synthesis, Structure and Catalytic Uses in Highly Efficient, Selective and Ecologically Benign Oxidation of Olefins, Alcohols, Sulfides and Amines with H ₂ O ₂ as a Terminal Oxidant
  作者：Swarup K. Maiti、Subhajit Dinda、Surajit Banerjee、Alok K. Mukherjee、Ramgopal Bhattacharyya

  DOI：10.1002/ejic.200701043

  日期：2008.4

  respectively. Aqueous tungstate solution, on reaction with all these hydroxamic acids, produced [W(O)2(hydroxamato)2] (6). The complexes show excellent catalytic functions in the oxidation of (a) olefins at room temperature in the presence of NaHCO3 as promoter, (b) alcohols, sulfides and amines, at reflux, with H2O2 as a terminal oxidant, yielding a high turnover number (TON), the highest being for olefin-to-epoxide

  新鲜沉淀的 WO3 在 H2O2 中的溶液分别与仲异羟肟酸 N-苯甲酰基-N-苯基异羟肟酸 (BPHAH)、N-苯甲酰基-N-邻甲苯基异羟肟酸 (BOTHAH)、N-苯甲酰基-N-间反应-甲苯基异羟肟酸 (BMTHAH)、N-苯甲酰基-N-对甲苯基异羟肟酸 (BPTHAH) 和 N-肉桂基-N-苯基异羟肟酸 (CPHAH) 得到 [WO(O2)(BPHA)2] (1), [WO( O2)(BOTHA)2] (2), [WO(O2)(BMTHA)2] (3), [WO(O2)(BPTHA)2] (4) 和 [WO(O2)(CPHA)2] ( 5) 分别。钨酸盐水溶液与所有这些异羟肟酸反应生成 [W(O)2(异羟肟)2] (6)。该配合物在 (a) 在室温下在 NaHCO3 作为促进剂，(b) 醇、硫化物和胺的存在下，在回流下，以 H2O2 作为末端氧化剂，在室温下氧化烯烃中显示出优异的催化功
• A Simple and Efficient Method for Transesterification of β-Keto Esters Catalyzed by Cesium Fluoride
  作者：Tsuneo Sato、Nobuyuki Inahashi、Takashi Fujiwara

  DOI：10.1055/s-2008-1032071

  日期：——

  Cesium fluoride is found to be an efficient and reusable catalyst for the transesterification of β-keto esters with various alcohols in good to high yields.

  发现氟化铯是一种有效且可重复使用的催化剂，可用于 β-酮酯与各种醇的酯交换反应，产率很高。
• Synthesis and catalytic epoxidation potential of oxodiperoxo molybdenum(VI) complexes with 2-hydroxybenzohydroxamate and 2-hydroxybenzoate: the crystal structure of PPh4[MoO(O2)2(HBA)]
  作者：Narottam Gharah、Basab Chattopadhyay、Swarup K. Maiti、Monika Mukherjee

  DOI：10.1007/s11243-010-9360-3

  日期：2010.8

  (PPh4)2[MoO(O2)2(SHAH)]·H2O and PPh4[MoO(O2)2(HBA)] (SHAH3 = 2-hydroxybenzohydroxamic acid and HBAH = 2-hydroxybenzoic acid) have been synthesized and characterized by physico-chemical and spectroscopic methods. In addition, the second complex has been structurally characterized by single-crystal X-ray diffraction analysis. We have compared the catalytic activities of these two new complexes, together with the previously reported PPh4[MoO(O2)2(BZ)] (BZH = benzoic acid), with respect to the epoxidation of alkenes. The hydroxamate complex is the most efficient catalyst among the three complexes, showing excellent catalytic activity for the substrates cyclohexene, cyclooctene, cinnamyl alcohol, pent-4-en-1-ol and hex-1-ene.

  (PPh4)2[MoO(O2)2(SHAH)]·H2O 和 PPh4[MoO(O2)2(HBA)]（SHAH3 = 2-羟基苯羟胺酸，HBAH = 2-羟基苯甲酸）已被合成并通过物理化学和光谱方法进行了表征。此外，第二个复合物通过单晶X射线衍射分析进行了结构表征。我们比较了这两种新复合物的催化活性，以及之前报道的 PPh4[MoO(O2)2(BZ)]（BZH = 苯甲酸）在烯烃环氧化反应中的表现。羟胺复合物在这三种复合物中是最有效的催化剂，对环己烯、环辛烯、肉桂醇、戊-4-烯-1-醇和己-1-烯等底物表现出优异的催化活性。