N,N-Dicinnamyl-p-anisidin | 22774-42-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: N,N-Dicinnamyl-p-anisidin
• 英文别名: N,N-dicinnamyl-4-methoxyaniline；4-methoxy-N,N-bis(3-phenylprop-2-enyl)aniline
• CAS: 22774-42-1
• 化学式: C₂₅H₂₅NO
• 分子量: 355.48
• InChiKey: NXOCLVNSIHSMOK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.93
• 重原子数：
  27.0
• 可旋转键数：
  8.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  12.47
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  肉桂醇 在 氢氧化钾 、 potassium carbonate 作用下， 以 乙醚 、 丙酮 为溶剂， 生成 N,N-Dicinnamyl-p-anisidin
  参考文献：
  名称：

  Vizgert,R.V. et al., Journal of Organic Chemistry USSR (English Translation), 1969, vol. 5, p. 914 - 919

  摘要：

  DOI：

文献信息

• Platinum-Catalyzed Direct Amination of Allylic Alcohols under Mild Conditions: Ligand and Microwave Effects, Substrate Scope, and Mechanistic Study
  作者：Takashi Ohshima、Yoshiki Miyamoto、Junji Ipposhi、Yasuhito Nakahara、Masaru Utsunomiya、Kazushi Mashima

  DOI：10.1021/ja9046075

  日期：2009.10.14

  mechanistic investigations, including (1)H and (31)P(1)H} NMR studies; isolation and characterization of several catalytic intermediates, Pt(xantphos)Cl(2), Pt(eta(2)-C(3)H(5)OH)(xantphos), etc; confirmation of the structure of [Pt(eta(3)-allyl)(xantphos)]OTf by X-ray crystallographic analysis; and crossover experiments, suggested that formation of the pi-allylplatinum complex through the elimination of water

  通过π-烯丙基金属中间体对烯丙基化合物进行过渡金属催化的胺化是合成烯丙胺的一种有效且有用的方法。烯丙醇的直接催化取代形成水作为唯一的副产物，最近因其环境和经济优势而受到关注。在这里，我们描述了使用 Pt-Xantphos 和 Pt-DPEphos 催化剂系统对芳基和烷基取代的烯丙醇与各种胺进行多功能直接催化胺化的开发，这允许选择性合成各种单烯丙胺，例如生物活性化合物萘替芬和氟桂利嗪，无需活化剂即可获得高产率。配体的选择对于实现高催化活性至关重要，我们证明了不仅大咬角而且 Xantphos 和 DPEphos 配体的连接氧原子都非常重要。此外，与传统加热相比，微波加热显着影响了催化剂的活性并大大缩短了反应时间。此外，一些机理研究，包括 (1)H 和 (31)P(1)H} NMR 研究；几种催化中间体的分离和表征，Pt(Xantphos)Cl(2)、Pt(eta(2)-C(3)H(5)OH)
• Allylic Amination of Internal Alkynes with Aromatic and Aliphatic Amines Using Polymer-Supported Triphenylphosphane-Palladium Complex as a Heterogeneous and Recyclable Catalyst
  作者：Yogesh S. Wagh、Pawan J. Tambade、Dinesh N. Sawant、Bhalchandra M. Bhanage

  DOI：10.1002/ejoc.201000463

  日期：2010.9

  for the allylic amination of internal alkynes with amines by using a polymer-supported triphenylphosphane-palladium complex [PS-TPP-Pd] as a highly active heterogeneous reusable catalyst was developed. The catalyst exhibited remarkable activity and is reusable over five consecutive cycles. The protocol was applicable for a variety of hindered and functionalized aromatic/ aliphatic amines and afforded

  开发了一种使用聚合物负载的三苯基膦-钯配合物 [PS-TPP-Pd] 作为高活性非均相可重复使用催化剂对内部炔烃与胺进行烯丙基胺化的简便而新颖的方案。该催化剂表现出显着的活性，可重复使用五个连续循环。该方案适用于各种受阻和官能化的芳香族/脂肪族胺，并以良好到极好的收率提供所需的烯丙基产物。
• Regio- and Enantioselective Allylic Substitution with Less Active N- or O-Nucleophiles Catalyzed by Iridium-Complex of Bis(oxazolinyl)pyridine
  作者：Hideto Miyabe、Katsuhiko Moriyama、Yoshiji Takemoto

  DOI：10.1248/cpb.59.714

  日期：——

  The utility of hydroxylamines as nitrogen nucleophiles was investigated in the iridium-catalyzed regio- and enantioselective allylic substitution. Allylic substitution with hydroxylamines proceeded with good enantioselectivities by using the iridium-complex of bis(oxazolinyl)pyridine ligand. The good regio- and enantioselectivities were also achieved in the reaction with alkylamines, p-anisidine, and 4-methoxyphenol.

  研究了羟胺作为氮亲核物在铱催化的区域和对映选择性烯丙基取代中的作用。通过使用双（噁唑啉基）吡啶配体的铱络合物，羟胺的烯丙基取代反应具有良好的对映选择性。在与烷基胺、对甲氧基苯胺和 4-甲氧基苯酚的反应中也实现了良好的区域和对映选择性。
• Insights into the Reaction Behaviour of Stannylated Allylic Substrates
  作者：Christian Bukovec、Alexander O. Wesquet、Uli Kazmaier

  DOI：10.1002/ejoc.201001400

  日期：2011.2

  Stannylated allylic substrates are versatile building blocks for organic synthesis. Pd0-catalysed coupling reactions of 2-stannylated allylic carbonates, acetates and phenoxides with amines, malonates, phenoxides, imides and distannanes provide the corresponding substituted allylic compounds, which are suitable for subsequent modifications including Stille coupling reactions. The reaction mechanisms

  Stannylated 烯丙基底物是用于有机合成的通用构件。2-甲锡烷基化烯丙基碳酸酯、乙酸酯和酚盐与胺、丙二酸酯、酚盐、酰亚胺和二锡烷的 PdO 催化偶联反应提供了相应的取代烯丙基化合物，这些化合物适用于包括 Stille 偶联反应在内的后续改性。反应机理取决于温度和所用的亲核试剂。Tsuji-Trost 烯丙基取代在低温下与有机亲核试剂发生。另一方面，当二锡烷在较高温度下使用时，通过消除甲醇三丁基锡而原位形成的丙二烯的 PdO 催化双金属化占主导地位。
• Pd(OAc)2/dppf as an efficient and highly active catalyst for the allylation of amines, alcohols and carboxylic acids with 1-phenyl-1-propyne
  作者：Yogesh S. Wagh、Dinesh N. Sawant、Pawan J. Tambade、Kishor P. Dhake、Bhalchandra M. Bhanage

  DOI：10.1016/j.tet.2011.02.008

  日期：2011.4

  Pd(OAc)(2)/1,1'-bis(diphenylphosphino)ferrocene as an efficient, highly active catalyst for the allylation of amines, alcohols and carboxylic acids with 1-phenyl-1-propyne has been developed. The effect of various reaction parameters, such as ligand, time, solvent, temperature, metal: ligand ratio and catalyst concentration on yields of the product were investigated. The optimized procedure works well under mild operating conditions and permits rapid generation of a library for various allylated products. (C) 2011 Elsevier Ltd. All rights reserved.