(E)-N-(dec-2-en-1-yl)tosylamide | 1412895-16-9

• 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: (E)-N-(dec-2-en-1-yl)tosylamide
• 英文别名: N-[(E)-dec-2-enyl]-4-methylbenzenesulfonamide
• CAS: 1412895-16-9
• 化学式: C₁₇H₂₇NO₂S
• 分子量: 309.473
• InChiKey: YPTXNDQYJUCPOK-MDZDMXLPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  21
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (E)-N-(dec-2-en-1-yl)tosylamide 在 二氯二茂钛 、 锰 、 水 、 potassium carbonate 、 sodium iodide 、 nickel dichloride 、 三环己基膦 作用下， 以 四氢呋喃 、 丙酮 、 乙腈 为溶剂， 反应 32.0h， 生成
  参考文献：
  名称：

  Water Control over the Chemoselectivity of a Ti/Ni Multimetallic System: Heck- or Reductive-Type Cyclization Reactions of Alkyl Iodides

  摘要：

  A versatile Ti/Ni multimetallic protocol is described for the efficient catalysis of two different reactions, namely a Heck- and reductive-type cyclization of alkyl iodides, in the absence or presence of water, respectively. Noteworthy, the versatility of Ti(III) chemistry allows an oxidative ending step under reductive conditions to give Heck-type products, and the good H-atom transfer capabilities of Ti(III)-aqua complexes ensure reductive-type cyclizations.

  DOI：

  10.1021/ol3028913
• 作为产物：
  描述：

  反式-1-溴-2-癸烯 在 potassium carbonate 、 三氟乙酸 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 8.0h， 生成 (E)-N-(dec-2-en-1-yl)tosylamide
  参考文献：
  名称：

  Water Control over the Chemoselectivity of a Ti/Ni Multimetallic System: Heck- or Reductive-Type Cyclization Reactions of Alkyl Iodides

  摘要：

  A versatile Ti/Ni multimetallic protocol is described for the efficient catalysis of two different reactions, namely a Heck- and reductive-type cyclization of alkyl iodides, in the absence or presence of water, respectively. Noteworthy, the versatility of Ti(III) chemistry allows an oxidative ending step under reductive conditions to give Heck-type products, and the good H-atom transfer capabilities of Ti(III)-aqua complexes ensure reductive-type cyclizations.

  DOI：

  10.1021/ol3028913

文献信息

• A Bulky Disulfoxide Ligand for Pd-Catalyzed Oxidative Allylic C–H Amination with 2,2,2-Trichloroethyl Tosyl Carbamate
  作者：You-Gui Li、Li Li、Ming-Yue Yang、Gang He、Eric Assen B. Kantchev

  DOI：10.1021/acs.joc.6b03089

  日期：2017.5.5

  Challenging substrates and conditions in homogeneous catalysis pose stringent demands on the ligands used. A novel, bulky, 1-adamantyl-substituted disulfoxide ligand designed after a systematic evaluation of the electronic and steric properties of disulfoxide substituents permits the allylic oxidative C–N coupling reaction to proceed at lower catalyst loading while requiring a smaller excess of reagents

  在均相催化中具有挑战性的底物和条件对所用的配体提出了严格的要求。在对二亚砜取代基的电子和空间特性进行系统评估之后，设计了一种新颖的，大体积的1-金刚烷基取代的二亚砜配体，使烯丙基氧化C-N偶联反应可以在较低的催化剂负载量下进行，而所需的试剂用量则更少。另外，当使用TsNHCOOCH 2 CCl 3（一种允许在酸性和碱性条件下将产物脱保护的新型试剂）时，该配体可提高收率。
• Water Control over the Chemoselectivity of a Ti/Ni Multimetallic System: Heck- or Reductive-Type Cyclization Reactions of Alkyl Iodides
  作者：Alba Millán、Luis Álvarez de Cienfuegos、Delia Miguel、Araceli G. Campaña、Juan M. Cuerva

  DOI：10.1021/ol3028913

  日期：2012.12.7

  A versatile Ti/Ni multimetallic protocol is described for the efficient catalysis of two different reactions, namely a Heck- and reductive-type cyclization of alkyl iodides, in the absence or presence of water, respectively. Noteworthy, the versatility of Ti(III) chemistry allows an oxidative ending step under reductive conditions to give Heck-type products, and the good H-atom transfer capabilities of Ti(III)-aqua complexes ensure reductive-type cyclizations.