1-(furan-2-yl)-3-phenylprop-2-yn-1-ol | 54744-72-8

• 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: 1-(furan-2-yl)-3-phenylprop-2-yn-1-ol
• 英文别名: 1-(2-furyl)-3-phenylprop-2-yn-1-ol
• CAS: 54744-72-8
• 化学式: C₁₃H₁₀O₂
• 分子量: 198.221
• InChiKey: ZZIYWLKSIRVLOU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  33.4
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(furan-2-yl)-3-phenylprop-2-yn-1-ol 在 硫酸 、 potassium tert-butylate 、 三乙胺 作用下， 以 四氢呋喃 、 乙二醇二甲醚 为溶剂， 反应 0.84h， 生成 1-(呋喃-2-基)-3-苯基丙-2-烯-1-酮
  参考文献：
  名称：

  再次探讨甲硅烷氧基。一个有用的功能中间体，用于合成（Z）-β支化的森田-贝利斯-希尔曼型加合物和（Z）-查耳酮

  摘要：

  通过醛与甲硅烷基乙炔或甲硅烷氧基丙炔的反应，甲硅烷氧基烯被证明是制备（Z）-β支链的森田-贝利斯-希尔曼型加合物的有用功能中间体。从甲硅烷氧基丙炔经由甲硅烷氧基丙烯立体选择性地合成了各种（Z）-查耳酮。

  DOI：

  10.1016/j.tet.2007.02.025
• 作为产物：
  描述：

  苯乙炔 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 0.67h， 生成 1-(furan-2-yl)-3-phenylprop-2-yn-1-ol
  参考文献：
  名称：

  Enantioselective Alkynylation of Aldehydes with 1-Haloalkynes Catalyzed by Tethered Bis(8-quinolinato) Chromium Complex

  摘要：

  The first example of Cr-catalyzed asymmetric alkynylation of aldehydes with 1-iodo- and 1-bromoalkynes was developed. The use of tethered bis(8-quinolinato) chromium catalyst (3 mol %) allowed preparation of enantioenriched propargyl alcohols with good yields and enantioselectivities up to 92% ee. 1-Bromoalkynes can be activated by the introduction of a cobalt porphine co-catalyst, which enables shorter reaction times without any loss of enantiocontrol.

  DOI：

  10.1021/ja1102822

文献信息

• Enantioselective alkynylations of aromatic and aliphatic aldehydes catalyzed by terpene derived chiral amino alcohols
  作者：Cian Christopher Watts、Praveen Thoniyot、Lacie C. Hirayama、Talia Romano、Bakthan Singaram

  DOI：10.1016/j.tetasy.2005.03.036

  日期：2005.5

  Enantioselective alkynyl zinc additions to aromatic and aliphatic aldehydes have been studied using terpene derived chiral amino alcohol ligands. The limonene derived amino alcohol (1R,2R,5S)-2-methyl-5-(1-methylethenyl)-2-(1-pyrrolidinyl)cyclohexanol gave the most promising results. Chiral propargylic alcohols were obtained in good yields and moderate enantioselectivities (up to 60%).

  已经使用萜烯衍生的手性氨基醇配体研究了向芳族和脂族醛中的对映选择性炔基锌加成物。柠檬烯衍生的氨基醇（1 R，2 R，5 S）-2-甲基-5-（1-甲基乙烯基）-2-（1-吡咯烷基）环己醇给出了最有希望的结果。以良好的产率和中等的对映选择性（高达60％）获得了手性炔丙醇。
• Synthesis of β-branched Morita–Baylis–Hillman-type adducts from 1,3-diaryl-2-propynyl trimethylsilyl ethers and aldehydes catalyzed by potassium tert-butoxide
  作者：Kazuhiro Yoshizawa、Takayuki Shioiri

  DOI：10.1016/j.tetlet.2005.11.118

  日期：2006.1

  1,3-Diaryl-2-propynyl trimethylsilyl ethers were easy to isomerize into the corresponding siloxyallenes using a catalytic amount of potassium tert-butoxide under very mild conditions. The siloxyallenes reacted in situ with various aldehydes to afford Z-selective β-branched Morita–Baylis–Hillman-type adducts in a one-pot reaction after acid treatment.

  在非常温和的条件下，使用催化量的叔丁醇钾，很容易将1，3-二芳基-2-丙炔基三甲基甲硅烷基醚异构化成相应的甲硅烷氧基烯。硅氧丙二烯与各种醛原位反应，在酸处理后的一锅反应中提供Z选择性的β支化Morita–Baylis–Hillman型加合物。
• DBU-Catalyzed Rearrangement of Secondary Propargylic Alcohols: An Efficient and Cost-Effective Route to Chalcone Derivatives
  作者：Mrinal K. Bera、Rimpa De、Antony Savarimuthu、Tamal Ballav、Pijush Singh、Jayanta Nanda、Avantika Hasija、Deepak Chopra

  DOI：10.1055/s-0040-1707909

  日期：2020.10

  A 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU)-catalyzed rearrangement of diarylated secondary propargylic alcohols to give α,β-unsaturated carbonyl compounds has been developed. The typical 1,3-transposition of oxy functionality, characteristic of Mayer–Schuster rearrangements, is not observed in this case. A broad substrate scope, functional-group tolerance, operational simplicity, complete atom economy

  已开发出 1,8-二氮杂双环 [5.4.0] 十一碳-7-烯 (DBU) 催化的二芳基化仲炔醇重排得到 α,β-不饱和羰基化合物。在这种情况下没有观察到典型的 1,3-氧官能团转位，这是 Mayer-Schuster 重排的特征。广泛的底物范围、官能团耐受性、操作简单、完全的原子经济性和优异的产率是该反应的突出特点。此外，还研究了所选化合物的光物理性质和晶体结构堆积行为，发现它们很有趣。
• Direct conversion of secondary propargyl alcohols into 1,3-di-arylpropanone <i>via</i> DBU promoted redox isomerization and palladium assisted chemoselective hydrogenation in a single pot operation
  作者：Rimpa De、S. Antony Savarimuthu、Shubhadeep Chandra、Mrinal K. Bera

  DOI：10.1039/d1nj02972j

  日期：——

  Palladium(II)acetate is found to be an efficient catalyst for the single-step conversion of secondary propargyl alcohols to 1,3-diarylpropanone derivatives under mild basic conditions. The reaction is believed to proceed via redox isomerisation of secondary propargyl alcohols followed by chemoselective reduction of an enone double bond with formic acid as an adequate hydrogen donor. A large number

  发现乙酸钯 ( II ) 是一种有效的催化剂，可在温和的碱性条件下将仲炔醇一步转化为 1,3-二芳基丙酮衍生物。据信，该反应通过仲炔丙醇的氧化还原异构化，然后用甲酸作为适当的氢供体对烯酮双键进行化学选择性还原而进行。大量的 1,3-二芳基丙酮衍生物可以很容易地从毫克级到几克级制备。
• Me3Ga-mediated alkynylation of aldehydes
  作者：Xuefeng Jia、Hongwei Yang、Ling Fang、Chengjian Zhu

  DOI：10.1016/j.tetlet.2007.12.086

  日期：2008.2

  The trimethylgallium reagent was found to promote the addition of phenylacetylene to various aromatic and aliphatic aldehydes. This reaction was efficiently carried out in anhydrous CH2Cl2 at room temperature under mild conditions and the corresponding propargylic alcohols were obtained in good to excellent yields up to 98%.

  发现三甲基镓试剂可促进将苯乙炔添加到各种芳族和脂族醛中。该反应在无水CH 2 Cl 2中，在室温，温和条件下有效地进行，并且以高达98％的良好至极好的收率获得了相应的炔丙醇。