1-(4-methoxyphenyl)-3-(pyridin-3-yl)propan-1-one | 149977-33-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(4-methoxyphenyl)-3-(pyridin-3-yl)propan-1-one
• 英文别名: 1-(4-Methoxyphenyl)-3-pyridin-3-ylpropan-1-one
• CAS: 149977-33-3
• 化学式: C₁₅H₁₅NO₂
• 分子量: 241.29
• InChiKey: RDFFFZXUJDJRGF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-吡啶甲醇 、 4-甲氧基-α-甲基苯甲醇 在 C₃₈H₄₃IrN₂PS₂⁽¹⁺⁾*CF₃O₃S^(1-) 、 caesium carbonate 作用下， 以 甲苯 为溶剂， 反应 16.0h， 以81%的产率得到1-(4-methoxyphenyl)-3-(pyridin-3-yl)propan-1-one
  参考文献：
  名称：

  Iridium–CNP complex catalyzed cross-coupling of primary alcohols and secondary alcohols by a borrowing hydrogen strategy

  摘要：

  通过伯醇和仲醇的交叉耦合，开发了一种高效形成碳-碳键的方法。利用铱-CNP配合物作为催化剂，通过借氢策略，获得了相应的功能化酮类化合物。目前的方法为aldol反应衍生物提供了一种简便的替代方法。更重要的是，这些配合物在芳香胺与叔�胺的烷基化反应中也是有效的催化剂。

  DOI：

  10.1039/c4ra06474g

文献信息

• Catalyst-Free Dehydrative α-Alkylation of Ketones with Alcohols: Green and Selective Autocatalyzed Synthesis of Alcohols and Ketones
  作者：Qing Xu、Jianhui Chen、Haiwen Tian、Xueqin Yuan、Shuangyan Li、Chongkuan Zhou、Jianping Liu

  DOI：10.1002/anie.201308642

  日期：2014.1.3

  Direct dehydrative α‐alkylation reactions of ketones with alcohols are now realized under simple, practical, and green conditions without using external catalysts. These catalyst‐free autocatalyzed alkylation methods can efficiently afford useful alkylated ketone or alcohol products in a one‐pot manner and on a large scale by CC bond formation of the in situ generated intermediates with subsequent

  现在，在简单，实用和绿色的条件下，无需使用外部催化剂即可实现酮与醇的直接α-烷基脱水反应。这些无催化剂的自动催化烷基化方法可以通过原位生成的中间体的CC键形成以及随后可控和选择性的Meerwein–Pondorf–Verley– Oppenauer型氧化还原工艺。
• Alkylation of Ketones Catalyzed by Bifunctional Iron Complexes: From Mechanistic Understanding to Application
  作者：Charlotte Seck、Mbaye Diagne Mbaye、Sébastien Coufourier、Alexis Lator、Jean-François Lohier、Albert Poater、Thomas R. Ward、Sylvain Gaillard、Jean-Luc Renaud

  DOI：10.1002/cctc.201701241

  日期：2017.12.8

  Cyclopentadienone iron dicarbonyl complexes were applied in the alkylation of ketones with various aliphatic and aromatic ketones and alcohols via the borrowing hydrogen strategy in mild reaction conditions. DFT calculations and experimental works highlight the role of the transition metal Lewis pairs and the base. These iron complexes demonstrated a broad applicability in mild conditions and extended

  环戊二烯酮铁二羰基配合物通过在适当的反应条件下借用氢的策略，用于酮与各种脂族和芳族酮和醇的烷基化反应中。DFT计算和实验工作突出了过渡金属路易斯对和碱的作用。这些铁络合物在温和条件下显示出广泛的适用性，并扩展了底物的范围。
• Direct α-alkylation of ketones with primary alcohols catalyzed by iridium–CNP complex
  作者：Dawei Wang、Keyan Zhao、Piming Ma、Chongying Xu、Yuqiang Ding

  DOI：10.1016/j.tetlet.2014.11.034

  日期：2014.12

  The α-alkylation of ketones with primary alcohols was realized by CC cross-coupling with iridium–CNP complexes as catalyst. This reaction proceeds via dehydrogenation reactions, aldol condensation, and hydrogenation using the borrowed hydrogen atoms from alcohols. The pyridyl methanols and other heterocyclic substituted methanols, especially alkyl alcohols, were also suitable for this transformation

  酮与伯醇的α-烷基化是通过铱-CNP络合物作为催化剂的C C交叉偶联实现的。该反应通过脱氢反应，醇醛缩合和使用从醇中借来的氢原子进行氢化而进行。吡啶基甲醇和其他杂环取代的甲醇，尤其是烷基醇，也适用于该转化。
• Synthesis of β-heteroaryl carbonyl compounds via direct cross-coupling of allyl alcohols with heteroaryl boronic acids under cooperative bimetallic catalysis
  作者：Mingxiang Zhu、Hongli Du、Jingya Li、Dapeng Zou、Yusheng Wu、Yangjie Wu

  DOI：10.1016/j.tetlet.2018.02.021

  日期：2018.4

  The eco-friendly cooperative Cu/Pd-catalyzed oxidative Heck reaction of allyl alcohols with heteroaryl boronic acids under air was described. The ready availability of starting materials and the mild reaction conditions made this protocol a safe and operationally convenient strategy for the efficient synthesis of β-heteroaryl carbonyl compounds.

  描述了空气中烯丙醇与杂芳基硼酸的生态友好的铜/钯催化的协同氧化Heck反应。起始原料的易得性和温和的反应条件使该方案成为有效合成β-杂芳基羰基化合物的安全且操作便捷的策略。
• Double Arylation of Allyl Alcohol via a One-Pot Heck Arylation–Isomerization–Acylation Cascade
  作者：Paul Colbon、Jiwu Ruan、Mark Purdie、Keith Mulholland、Jianliang Xiao

  DOI：10.1021/ol202144z

  日期：2011.10.21

  A one-pot, two-step catalytic protocol has been developed. A regloselective Heck coupling between aryl bromides and allyl alcohol leads to the generation of arylated allyl alcohols that in situ isomerize to give aldehydes, which then undergo an acylation reaction with a second aryl bromide. A variety of aryl bromides can be employed in both the initial Heck reaction and the acylation, providing easy access to a wide variety of substituted dihydrochalcones.