(+)-(4-methoxyphenyl)-(1,5-dimethyl-hex-4-enyl)amine

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (+)-(4-methoxyphenyl)-(1,5-dimethyl-hex-4-enyl)amine
• 英文别名: 4-methoxy-N-(6-methylhept-5-en-2-yl)aniline；4-methoxy-N-[(2S)-6-methylhept-5-en-2-yl]aniline
• 化学式: C₁₅H₂₃NO
• 分子量: 233.354
• InChiKey: YCPIZJJYAQZYLB-ZDUSSCGKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  21.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  6-甲基-5-庚烯-2-酮 在 四氢吡咯 、 rac-(ethylene-1,2-bis(4,5,6,7-tetrahydro-1-indenyl))TiF₂ polymethylhydrosiloxane 、 苯硅烷 、 异丁胺 作用下， 以 甲醇 、 甲苯 为溶剂， 反应 13.0h， 生成 (+)-(4-methoxyphenyl)-(1,5-dimethyl-hex-4-enyl)amine
  参考文献：
  名称：

  A Method for the Asymmetric Hydrosilylation of N-Aryl Imines

  摘要：

  [GRAPHICS]The asymmetric reduction of N-aryl imines to yield chiral amines with enantiomeric excesses above 90% was achieved. Ethylenebis(eta(5)-tetrahydroindenyl)titanium difluoride ((EBTHI)TiF2, 1) was employed as the precatalyst with polymethylhydrosiloxane (PMHS) as the stoichiometric reducing agent. A variety of N-aryl imines derived from nonaromatic ketones were reduced with high ee.

  DOI：

  10.1021/ol005583w

文献信息

• Bifunctional Catalysis: Direct Reductive Amination of Aliphatic Ketones with an Iridium-Phosphate Catalyst
  作者：Barbara Villa-Marcos、Chaoqun Li、Keith R. Mulholland、Philip J. Hogan、Jianliang Xiao

  DOI：10.3390/molecules15042453

  日期：——

  pathway to these amines is direct asymmetric reductive amination (DARA) of prochiral ketones. This paper shows that a wide range of aliphatic ketones can be directly aminated under hydrogenation conditions, affording chiral amines with good to excellent yields and with enantioselectivities up to 96% ee. The catalysis is effected by the cooperative action of a cationic Cp*Ir(III) complex and its phosphate

  手性胺是精细化工、医药和农化产品中普遍存在的官能团之一，这些胺最方便、经济和生态友好的合成途径是前手性酮的直接不对称还原胺化（DARA）。这篇论文表明，在氢化条件下可以直接胺化范围广泛的脂肪族酮，从而提供具有良好到极好的产率和高达 96% ee 的对映选择性的手性胺。催化作用受阳离子 Cp*Ir(III) 络合物及其磷酸盐反阴离子的协同作用的影响。
• Asymmetric Reductive Amination with Pinacolborane Catalyzed by Chiral SPINOL Borophosphates
  作者：Zhenwei Wu、Hualing He、Minglei Chen、Linfei Zhu、Weitao Zheng、Yang Cao、Jon C. Antilla

  DOI：10.1021/acs.orglett.2c03866

  日期：2022.12.30

  The catalytic asymmetric reductive amination of ketones with pinacolborane employing chiral SPINOL-derived borophosphates as catalysts has been realized. A series of chiral amine derivatives bearing multiple functional groups were obtained in good to excellent yields and enantioselectivities (up to 97% yield, 98% ee) under mild reaction conditions. Moreover, the synthetic applicability of the established

  使用手性 SPINOL 衍生的硼磷酸盐作为催化剂，酮与频哪醇硼烷的催化不对称还原胺化反应已经实现。在温和的反应条件下，获得了一系列具有多个官能团的手性胺衍生物，具有良好至优异的产率和对映选择性（高达 97% 产率，98% ee）。此外，该方法的合成适用性已通过 ( R )-Fendiline 的不对称合成得到证明。
• Li, Chaoqun; Villa-Marcos, Barbara; Xiao, Jianliang, Journal of the American Chemical Society, 2009, vol. 131, p. 6967 - 6969
  作者：Li, Chaoqun、Villa-Marcos, Barbara、Xiao, Jianliang

  DOI：——

  日期：——
• A Method for the Asymmetric Hydrosilylation of <i>N</i>-Aryl Imines
  作者：Marcus C. Hansen、Stephen L. Buchwald

  DOI：10.1021/ol005583w

  日期：2000.3.1

  [GRAPHICS]The asymmetric reduction of N-aryl imines to yield chiral amines with enantiomeric excesses above 90% was achieved. Ethylenebis(eta(5)-tetrahydroindenyl)titanium difluoride ((EBTHI)TiF2, 1) was employed as the precatalyst with polymethylhydrosiloxane (PMHS) as the stoichiometric reducing agent. A variety of N-aryl imines derived from nonaromatic ketones were reduced with high ee.