methyl 4-(1-hydroxy-3-phenylprop-2-yn-1-yl)benzoate | 108946-35-6

• 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: methyl 4-(1-hydroxy-3-phenylprop-2-yn-1-yl)benzoate
• 英文别名: Benzoic acid, 4-(1-hydroxy-3-phenyl-2-propynyl)-, methyl ester；methyl 4-(1-hydroxy-3-phenylprop-2-ynyl)benzoate
• CAS: 108946-35-6
• 化学式: C₁₇H₁₄O₃
• 分子量: 266.296
• InChiKey: QWXHCJANIGDMFA-UHFFFAOYSA-N

物化性质

• 熔点：
  47-50 °C
• 沸点：
  441.1±40.0 °C(Predicted)
• 密度：
  1.23±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 4-(1-hydroxy-3-phenylprop-2-yn-1-yl)benzoate 在 manganese(IV) oxide 作用下， 以 二氯甲烷 为溶剂， 生成 methyl 4-(3-phenylpropioloyl)benzoate
  参考文献：
  名称：

  铑催化炔烃与未活化乙硅烷的分子间反二硅烷基化

  摘要：

  炔烃的二甲硅烷基化可以快速进入合成上有用的1,2-双甲硅烷基-烯烃，但目前仅限于以分子内方式反应的活化乙硅烷。本文报道的是大量的炔烃与未活化的乙硅烷的高效铑（I）催化的分子间二烯化反应。重要的是，该反应仅产生反式二甲硅烷基化产物，其选择性鲜见报道。这些二甲硅烷基化产物被转化为令人感兴趣的五环乙烯基硅烷醚，以及其他附加的合成操作。机理研究发现，未反应的乙硅烷在反应条件下容易发生Si-Si活化和交叉反应。

  DOI：

  10.1002/anie.201804223
• 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 methyl 4-(1-hydroxy-3-phenylprop-2-yn-1-yl)benzoate
  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

• Indium(III) Chloride-Catalyzed Propargylation/Amination/Cycloisomerization Tandem Reaction: One-Pot Synthesis of Highly Substituted Pyrroles from Propargylic Alcohols, 1,3-Dicarbonyl Compounds and Primary Amines
  作者：Xiao-tao Liu、Lei Huang、Fei-jian Zheng、Zhuang-ping Zhan

  DOI：10.1002/adsc.200800473

  日期：——

  propargylation/amination/cycloisomerization tandem process has been developed for the synthesis of highly substituted pyrroles derivatives from propargylic alcohols, 1,3-dicarbonyl compounds and primary amines using indium(III) chloride as a multifunctional catalyst. This method provides a flexible and rapid route to substituted pyrroles.

  已经开发了一种方便的一锅法炔丙基化/胺化/环异构化串联方法，该方法用于使用氯化铟（III）作为多功能催化剂，从炔丙醇，1,3-二羰基化合物和伯胺合成高度取代的吡咯衍生物。这种方法为取代吡咯提供了一种灵活而快速的途径。
• Methods of using .alpha.-phosphonosulfonate squalene synthetase
  申请人：Bristol-Myers Squibb Company

  公开号：US05470845A1

  公开（公告）日：1995-11-28

  .alpha.-Phosphonosulfonate compounds are provided which inhibit the enzyme squalene synthetase and thereby inhibit cholesterol biosynthesis. These compounds have the formula ##STR1## wherein R.sup.2 is OR.sup.5 or R.sup.5a ; R.sup.3 and R.sup.5 are independently H, alkyl, arylalkyl, aryl or cycloalkyl; R.sup.5a is H, alkyl, arylalkyl or aryl; R.sup.4 is H, alkyl, aryl, arylalkyl, or cycloalkyl;, Z is H, halogen, lower alkyl or lower alkenyl; and R.sup.1 is a lipophilic group which contains at least 7 carbons and is alkyl, alkenyl, alkynyl, mixed alkenyl-alkynyl, aryl, arylalkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroarylalkyl, cycloheteroalkyl, cycloheteroalkylalkyl; as further defined above; including pharmaceutically acceptable salts and or prodrug esters of the phosphonic (phosphinic) and/or sulfonic acids.

  提供了抑制酶角鲨烯合酶并从而抑制胆固醇生物合成的.alpha.-磷酸磺酸酯化合物。这些化合物的化学式为##STR1##其中R.sup.2为OR.sup.5或R.sup.5a；R.sup.3和R.sup.5独立地为H、烷基、芳基烷基、芳基或环烷基；R.sup.5a为H、烷基、芳基烷基或芳基；R.sup.4为H、烷基、芳基、芳基烷基或环烷基；Z为H、卤素、低烷基或低烯基；R.sup.1为至少含有7个碳原子的疏水基团，为烷基、烯基、炔基、混合烯基-炔基、芳基、芳基烷基、环烷基、环烷基烷基、杂环芳基、杂环芳基烷基、环杂环烷基、环杂环烷基烷基；如上所述；包括磷酸(亚磷酸)和/或磺酸的药用可接受盐和/或前药酯。
• Facile one-pot synthesis of three different substituted thiazoles from propargylic alcohols
  作者：Xun Gao、Ying-ming Pan、Min Lin、Li Chen、Zhuang-ping Zhan

  DOI：10.1039/c002093a

  日期：——

  Three different substituted thiazoles have been successfully synthesized from readily available propargylic alcohols. Various secondary propargylic alcohols or tertiary propargylic alcohols participated well in the reaction, providing the desired products in good yields. This method provides a flexible and rapid route to substituted thiazoles.

  目前已成功地以易得的炔丙醇为原料合成了三种不同取代的噻唑。各种二级炔丙醇或三级炔丙醇均能很好地参与反应，提供了产率良好的目标产物。该方法为合成取代噻唑提供了一种灵活而快速的途径。
• Tandem Amination/Cycloisomerization of Aryl Propargylic Alcohols with 2-Aminopyridines as an Expedient Route to Imidazo[1,2-a]pyridines
  作者：Ping Liu、Chun-Lin Deng、Xinsheng Lei、Guo-qiang Lin

  DOI：10.1002/ejoc.201101053

  日期：2011.12

  A new tandem route leading to imidazo[1,2-a]pyridines has been explored through the direct amination of aryl propargylic alcohols with 2-aminopyridines and their subsequent intramolecular cycloisomerization. A ZnCl2/CuCl system has been developed to promote this transformation, which resulted in various imidazo[1,2-a]pyridines in moderate to good yields.

  通过芳基炔丙醇与 2-氨基吡啶的直接胺化及其随后的分子内环异构化，探索了一种导致咪唑并 [1,2-a] 吡啶的新串联路线。已开发出 ZnCl2 / CuCl 系统来促进这种转化，从而以中等至良好的产率生成各种咪唑并 [1,2-a] 吡啶。
• Ca^II-Catalyzed Alkenylation of Alcohols with Vinylboronic Acids
  作者：David Lebœuf、Marc Presset、Bastien Michelet、Christophe Bour、Sophie Bezzenine-Lafollée、Vincent Gandon

  DOI：10.1002/chem.201501677

  日期：2015.7.27

  Direct alkenylation of a variety of alcohols with vinylboronic acids has been accomplished using the air‐stable calcium(II) complex Ca(NTf2)2 under mild conditions with short reaction times. For reluctant transformations, an ammonium salt was used as an additive to circumvent the reactivity issue.

  使用空气稳定的钙（II）络合物Ca（NTf 2）2可以在温和的条件下以较短的反应时间完成各种醇与乙烯基硼酸的直接烯基化反应。对于勉强的转化，使用铵盐作为添加剂来规避反应性问题。