(S,E)-1-(3-phenylbut-1-en-1-yl)-4-(trifluoromethyl)benzene

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: (S,E)-1-(3-phenylbut-1-en-1-yl)-4-(trifluoromethyl)benzene
• 英文别名: (3S)-1-[4-(Trifluoromethyl)phenyl]-3-phenyl-1-butene；1-[(E,3S)-3-phenylbut-1-enyl]-4-(trifluoromethyl)benzene
• 化学式: C₁₇H₁₅F₃
• 分子量: 276.301
• InChiKey: SDLYBXSUQBIQNF-GWJCSSMESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-苯基丙酸 在 4-二甲氨基吡啶 、 四(二甲氨基)乙烯 、 nickel(II) bis(bromide) (3aR,3a’R,8aS,8a’S)-2,2’-(cyclopropane-1,1-diyl)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole) 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 sodium iodide 作用下， 以 二氯甲烷 、 N,N-二甲基乙酰胺 为溶剂， 反应 16.17h， 生成 (S,E)-1-(3-phenylbut-1-en-1-yl)-4-(trifluoromethyl)benzene
  参考文献：
  名称：

  Nickel-Catalyzed Enantioselective Cross-Coupling of N-Hydroxyphthalimide Esters with Vinyl Bromides

  摘要：

  An enantioselective Ni-catalyzed cross-coupling of NT-hyciroxyphthalimide esters with Vinyl bromides is reported. The reaction proceeds under mild conditions and uses tetralds(N,N-dimethylamino)ethylene as a terminal organic reductant. Good functional group tolerance is demonstrated, with over 20 examples of reactions that proceed with >90% ee.

  DOI：

  10.1021/acs.orglett.7b00793

文献信息

• Nickel-Catalyzed Asymmetric Reductive Cross-Coupling Between Vinyl and Benzyl Electrophiles
  作者：Alan H. Cherney、Sarah E. Reisman

  DOI：10.1021/ja508067c

  日期：2014.10.15

  between vinyl bromides and benzyl chlorides has been developed. This method provides direct access to enantioenriched products bearing aryl-substituted tertiary allylic stereogenic centers from simple, stable starting materials. A broad substrate scope is achieved under mild reaction conditions that preclude the pregeneration of organometallic reagents and the regioselectivity issues commonly associated with

  已开发出一种 Ni 催化的溴乙烯和苄基氯之间的不对称还原交叉偶联。该方法提供了从简单、稳定的起始材料直接获得带有芳基取代的叔烯丙基立体中心的对映体富集的产品。在温和的反应条件下实现了广泛的底物范围，排除了有机金属试剂的预生成和通常与不对称烯丙基芳基化相关的区域选择性问题。
• Nickel-Catalyzed Enantioselective Cross-Coupling of <i>N</i>-Hydroxyphthalimide Esters with Vinyl Bromides
  作者：Naoyuki Suzuki、Julie L. Hofstra、Kelsey E. Poremba、Sarah E. Reisman

  DOI：10.1021/acs.orglett.7b00793

  日期：2017.4.21

  An enantioselective Ni-catalyzed cross-coupling of NT-hyciroxyphthalimide esters with Vinyl bromides is reported. The reaction proceeds under mild conditions and uses tetralds(N,N-dimethylamino)ethylene as a terminal organic reductant. Good functional group tolerance is demonstrated, with over 20 examples of reactions that proceed with >90% ee.