1-氧杂环十四烷-2-酮 | 1725-04-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酯类和类似物
• 中文名称: 1-氧杂环十四烷-2-酮
• 英文名称: oxacyclotetradecan-2-one
• 英文别名: tridecan-13-olide
• CAS: 1725-04-8
• 化学式: C₁₃H₂₄O₂
• 分子量: 212.332
• InChiKey: IUDIJIVSWGWJNV-UHFFFAOYSA-N

物化性质

• 熔点：
  24.5-26.5 °C
• 沸点：
  317.6±10.0 °C(Predicted)
• 密度：
  0.900±0.06 g/cm3(Predicted)
• LogP：
  4.112 (est)
• 物理描述：
  Solid
• 保留指数：
  1640.8;1627;1590;1636

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2932209090

反应信息

• 作为反应物：
  描述：

  1-氧杂环十四烷-2-酮 在 三乙基硼氢化锂 作用下， 以 various solvent(s) 为溶剂， 反应 0.42h， 生成 十三烷醇
  参考文献：
  名称：

  Lactones. 2. Enthalpies of hydrolysis, reduction, and formation of the C4-C13 monocyclic lactones. Strain energies and conformations

  摘要：

  The enthalpies of hydrolysis of the monocyclic lactones from gamma-butyrolactone to tridecanolactone were determined calorimetrically, and the acyclic ethyl esters having the same number of atoms were studied in the same fashion. The enthalpies of reduction of the lactones to the corresponding alpha,omega-alkanediols with lithium triethylborohydride also were determined. The enthalpies of formation of the lactones and the ethyl esters were derived from these data. They were converted to values for the gas phase by measuring the enthalpies of vaporization of ethyl esters and of lactones. In the cases of gamma-butyrolactone and delta-valerolactone, the enthalpies of formation were in good accord with the previously reported values determined via combustion calorimetry. The strain energies of the lactones were obtained via isodesmic reactions. Valerolactone had a strain energy of 11 kcal/mol, and the largest strain energy was found with octanolactone (13 kcal/mol). The conformations of gamma-butyrolactone and delta-valerolactone were studied via MP2/6-31G* geometry optimizations, and the conformations of the other lactones were studied with use of the molecular mechanics program MM3. The energies of the lactones estimated via molecular mechanics were compared with the experimental results.

  DOI：

  10.1021/ja00020a036
• 作为产物：
  描述：

  1,10-癸二醇 在 氢溴酸 、 sodium cyanoborohydride 、 对甲苯磺酸 、 sodium iodide 作用下， 以 甲醇 、 丙酮 、 甲苯 、 苯 为溶剂， 反应 6.0h， 生成 1-氧杂环十四烷-2-酮
  参考文献：
  名称：

  ω-碘代烷基丙烯酸酯合成大环内酯的新方法

  摘要：

  当在氰基硼氢化钠(NaBH3CN)、硼氢化钠(NaBH4)和硼氢化钾(KBH4)等金属氢化物配合物存在下进行ω-碘代烷基丙烯酸酯的光刺激环化反应时，生成了相应的大环内酯。NaBH3CN 的使用导致内酯的最高产率。

  DOI：

  10.1246/cl.1994.1789

文献信息

• Tandem Catalysis:  The Sequential Mediation of Olefin Metathesis, Hydrogenation, and Hydrogen Transfer with Single-Component Ru Complexes
  作者：Janis Louie、Christopher W. Bielawski、Robert H. Grubbs

  DOI：10.1021/ja016431e

  日期：2001.11.1

  extensive use in olefin metathesis, it was also recently shown to be an effective precatalyst for mediating radical additions and hydrogenation reactions. We recently demonstrated all three reactions could be performed in tandem to afford well-defined block copolymers. Herein, we report that complex 1, or its more active derivative 2, is also useful in mediating a variety of other catalytic hydrogenation

  有机金属催化剂传统上被设计和优化以介导单一反应。然而，对方便有效的合成过程日益增长的需求需要开发能够直接或通过简单修饰催化多种机械不同反应的有机金属试剂。虽然 Ru 配合物 (PCy_3)_2Cl_2Ru= CHPh (1) 在烯烃复分解中得到了广泛的应用，但最近它也被证明是一种有效的预催化剂，用于介导自由基加成和加氢反应。我们最近证明了所有三个反应都可以串联进行，以提供明确定义的嵌段共聚物。在此，我们报告复合体 1，或其更活跃的衍生物 2，也可用于介导各种其他催化氢化反应，包括区域特异性酮和烯烃还原、酮的转移氢化和醇的脱氢氧化。此外，我们展示了各种用于快速构建小分子的“一锅”串联复分解加氢程序，包括 (R)-(-)-Muscone。
• Scandium Trifluoromethanesulfonate as an Extremely Active Lewis Acid Catalyst in Acylation of Alcohols with Acid Anhydrides and Mixed Anhydrides
  作者：Kazuaki Ishihara、Manabu Kubota、Hideki Kurihara、Hisashi Yamamoto

  DOI：10.1021/jo952237x

  日期：1996.1.1

  is commercially available, is a practical and useful Lewis acid catalyst for acylation of alcohols with acid anhydrides or the esterification of alcohols by carboxylic acids in the presence of p-nitrobenzoic anhydrides. The remarkably high catalytic activity of scandium triflate can be used for assisting the acylation by acid anhydrides of not only primary alcohols but also sterically-hindered secondary

  可商购的三氟甲磺酸（三氟甲磺酸late）是一种实用且有用的路易斯酸催化剂，用于在对硝基苯甲酸酐的存在下将醇与酸酐酰化或将醇通过羧酸酯化。三氟甲磺酸scan的极高的催化活性可用于协助伯醇的酸酐酰化以及空间受阻的仲或叔醇的酸酐酰化。所提出的方法对于ω-羟基羧酸的选择性大内酯化特别有效。
• Direct Room-Temperature Lactonisation of Alcohols and Ethers onto Amides: An “Amide Strategy” for Synthesis
  作者：Viviana Valerio、Desislava Petkova、Claire Madelaine、Nuno Maulide

  DOI：10.1002/chem.201203906

  日期：2013.2.18

  Last‐minute deal: A direct lactonisation of ethers and alcohols onto amides that proceeds at room temperature under mild conditions is reported (see scheme). This allows the effective saving of up to two unproductive, sequential deprotection operations in synthetic sequences. Mechanistic studies are described, and a new “amide strategy” that exploits the dual robustness/late‐stage selective activation

  最后一分钟的交易：据报道，醚和醇在酰胺的直接内酯化反应在室温下，在温和条件下进行（见方案）。这允许在合成序列中有效节省多达两个非生产性的顺序脱保护操作。描述了机理研究，并概述了利用该官能团的双重鲁棒性/后期选择性激活特性的新“酰胺策略”。
• A New and Effective Synthetic Method for the Preparation of the Esters, Peptides, and Lactones Using 3-(5-Nitro-2-oxo-1,2-dihydro-1-pyridyl)-1,2-benzisothiazole 1,1-Dioxide. Synthesis of (±)-(<i>E</i>)-8-Dodecen-11-olide, Recifeiolide
  作者：Alauddin Ahmed、Nagahiro Taniguchi、Hirohiko Fukuda、Hideki Kinoshita、Katsuhiko Inomata、Hiroshi Kotake

  DOI：10.1246/bcsj.57.781

  日期：1984.3

  condensing reagent. A variety of esters, dipeptides, and lactones were obtained in excellent yields. Furthermore, BID-NPy was successfully employed for the lactonization step in a new synthesis of a naturally occurring (±)-(E)-8-dodecen-11-olide, recifeiolide.

  3-(5-Nitro-2-oxo-1,2-dihydro-1-pyridyl)-1,2-benziisothiazole 1,1-dioxide(BID-NPy)，很容易从 3-chloro-1,2-benzisothiazole 制备1,1-二氧化物和5-硝基-2-吡啶酮被证明是一种非常有用的缩合剂。以极好的收率获得了多种酯、二肽和内酯。此外，在天然存在的 (±)-(E)-8-dodecen-11-olide、recifeiolide 的新合成中，BID-NPy 成功地用于内酯化步骤。
• Improved synthesis of tocopherol fatty alcohols and analogs: microglial activation modulators
  作者：Thierry Muller、Djalil Coowar、Mazen Hanbali、Paul Heuschling、Bang Luu

  DOI：10.1016/j.tet.2006.09.082

  日期：2006.12

  The synthesis of tocopherol fatty alcohols (TFAs), potent microglial activation modulators, was achieved via C-alkylation of trimethylhydroquinone. Several analogs, in particular water-soluble prodrugs, have been synthesized using a Wittig reaction and their antioxidant activities have been evaluated.

  强大的小胶质细胞活化调节剂生育酚脂肪醇（TFA）的合成是通过三甲基氢醌的C-烷基化实现的。使用维蒂希反应已经合成了几种类似物，特别是水溶性前药，并且已经评估了它们的抗氧化活性。

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