10-undecen-1-ol tosylate | 51148-67-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 10-undecen-1-ol tosylate
• 英文别名: 10-undecen-1-yl p-toluenesulfonate；10-Undecenyl p-toluenesulfonate；undec-10-enyl 4-methylbenzenesulfonate
• CAS: 51148-67-5
• 化学式: C₁₈H₂₈O₃S
• 分子量: 324.485
• InChiKey: XIWBEXJOIRMPEK-UHFFFAOYSA-N

物化性质

• 沸点：
  430.6±14.0 °C(Predicted)
• 密度：
  1.033±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  22
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  51.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  10-undecen-1-ol tosylate 在 lithium aluminium tetrahydride 、 臭氧 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 9.5h， 生成 癸醛
  参考文献：
  名称：

  Total synthesis and antifungal activity of (2S,3R)-2-aminododecan-3-ol

  摘要：

  We report the total synthesis of (2S,3R)-2-aminododecan-3-ol has been achieved starting from commercially available 10-undecenoic acid. The key steps involved are Sharpless asymmetric epoxidation, Miyashita's boron-directed C-2 regioselective azidolysis, generated the asymmetric centers and in situ detosylation and reduction of azido tosylate. The antifungal activity of the synthesized (2S,3R)-2-aminododecan-3-ol was evaluated on several Candida strains and was comparable to miconazole, a standard drug (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.05.082
• 作为产物：
  描述：

  10-十一烯-1-醇 在 吡啶 、 氮气 作用下， 以 (2S)-N-methyl-1-phenylpropan-2-amine hydrate 为溶剂， 以79.6%的产率得到10-undecen-1-ol tosylate
  参考文献：
  名称：

  Liquid crystalline polymer having a polysiloxane backbone

  摘要：

  揭示了具有以下化学式的侧链液晶聚硅氧烷：##STR1## 其中Me是甲基；m是40到80的整数；n是1到12的整数；Ar是苯基、联苯基或萘基；Ar'是苯基或萘基；X是卤素或甲基；R是C.sub.1 -C.sub.4烷基。

  公开号：

  US05495037A1

文献信息

• Direct preparation of benzylic manganese reagents from benzyl halides, sulfonates, and phosphates and their reactions: applications in organic synthesis
  作者：YoungSung Suh、Jun-sik Lee、Seoung-Hoi Kim、Reuben D Rieke

  DOI：10.1016/s0022-328x(03)00500-x

  日期：2003.11

  The use of highly active manganese (Mn)*, prepared by the Rieke method, was investigated for the direct preparation of benzylic manganese reagents. The oxidative addition of the highly active manganese to benzylic halides was easily completed under mild conditions. Moreover, benzylic manganese sulfonates and phosphates were prepared by direct oxidative addition of Mn* to the carbon–oxygen bonds of

  研究了通过Rieke方法制备的高活性锰（Mn）*用于直接制备苄基锰试剂的方法。高活性锰在苄基卤化物中的氧化加成反应很容易在温和的条件下完成。此外，通过将Mn *直接氧化加成到苄基磺酸盐和磷酸盐的碳-氧键上来制备苄基锰磺酸盐和磷酸盐。发现所得的苄基锰试剂与多种亲电试剂发生交叉偶联反应。这些反应大多数在温和条件下在不存在任何过渡金属催化剂的情况下进行。此外，还研究了使用高活性锰制备不含过渡金属催化剂的功能化苄基卤化物的均偶联产物。N-烷氧基羰基吡啶鎓盐。
• Palladium-Catalyzed Negishi Cross-Coupling Reactions of Unactivated Alkyl Iodides, Bromides, Chlorides, and Tosylates
  作者：Jianrong Zhou、Gregory C. Fu

  DOI：10.1021/ja0363258

  日期：2003.10.1

  A single method (2% Pd(2)(dba)(3)/8% PCyp(3)/NMI in THF/NMP at 80 degrees C; Cyp = cyclopentyl) achieves the cross-coupling of a range of beta-hydrogen-containing primary alkyl iodides, bromides, chlorides, and tosylates with an array of alkyl-, alkenyl-, and arylzinc halides. The process is compatible with a variety of functional groups, including esters, amides, imides, nitriles, and heterocycles

  单一方法（2% Pd(2)(dba)(3)/8% PCyp(3)/NMI in THF/NMP 在 80 摄氏度；Cyp = 环戊基）实现了一系列 β-氢的交叉偶联- 包含伯烷基碘化物、溴化物、氯化物和甲苯磺酸盐以及一系列烷基-、烯基-和芳基卤化锌。该工艺与多种官能团兼容，包括酯、酰胺、酰亚胺、腈和杂环。
• The effect of two-dimensional ordering on photoreactions of long-chain unsaturated carboxylic acids
  作者：Bo Zhang Guo、Sadhana Tripathi、D. Martin Taylor、Charles J. M. Stirling

  DOI：10.1039/c39910000479

  日期：——

  Long chain alkanoic acids with terminal alkenyl and alkynyl groups are subjected to UV irradiation in ordered (Langmuir–Blodgett) and disordered films; polymerisation occurs in the LB films but only dissociation and desorption in the disordered films.

  具有末端烯基和炔基的直链烷酸在有序（朗缪尔-布洛杰特）和无序薄膜中接受紫外光照射；朗缪尔-布洛杰特薄膜中发生聚合反应，而在无序薄膜中仅发生解离和脱附。
• Copper-Catalyzed Oxidative Trifluoromethylation of Terminal Alkenes Using AgCF₃
  作者：Yukiko Karuo、Tatsuto Hayashi、Atsushi Tarui、Kazuyuki Sato、Kentaro Kawai、Masaaki Omote

  DOI：10.1021/acs.joc.0c00098

  日期：2020.4.3

  convenient reaction for oxidative trifluoromethylation of terminal alkenes was developed using in situ generated AgCF3 in the presence of a copper catalyst. The reaction proceeded under an air atmosphere to afford trifluoromethylated allylic compounds in moderate to good yield. This reaction, with no need for highly hygroscopic or corrosive reagents, features not only a simple operation but also various functional

  在铜催化剂的存在下，使用原位生成的AgCF 3开发了一种温和方便的末端烯烃氧化三氟甲基化反应。反应在空气气氛下进行，以中等至良好的产率得到三氟甲基化的烯丙基化合物。该反应无需高度吸湿或腐蚀性试剂，不仅操作简单，而且具有各种官能团耐受性。
• Difluoromethylation of Alkyl Bromides and Iodides with TMSCF₂H
  作者：Haiwei Zhao、Changhui Lu、Simon Herbert、Wei Zhang、Qilong Shen

  DOI：10.1021/acs.joc.0c02783

  日期：2021.2.5

  of unactivated alkyl bromides and iodides. Reactions of alkyl iodides with TMSCF2H were mediated by a copper catalyst using CsF as the activator, while reactions of less reactive alkyl bromides required a combination of palladium and a stoichiometric amount of CuI as the catalysts. Preliminary mechanistic studies of the synergistic Pd/Cu-catalyzed difluoromethylation of alkyl bromides suggest that it

  我们首次描述了两种用于未活化的烷基溴和碘的直接二氟甲基化的方案。烷基碘与TMSCF 2 H的反应由使用CsF作为活化剂的铜催化剂介导，而反应性较低的烷基溴的反应需要钯和化学计量的CuI的组合。对Pd / Cu催化的烷基溴的二氟甲基化协同作用的初步机理研究表明，它可能通过Pd（I）/ Pd（III）催化循环进行。