2-phenyl-3-p-methoxyphenylacrylic acid | 6968-77-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2-phenyl-3-p-methoxyphenylacrylic acid
• 英文别名: 3-(4-methoxy-phenyl)-2-phenyl-acrylic acid；3-(4-Methoxy-phenyl)-2-phenyl-acrylsaeure；3-(4-methoxyphenyl)-2-phenylacrylic acid；α-Phenyl-4-methoxy-zimtsaeure；α-Phenyl-p-methoxy-zimtsaeure；p-Methoxy-α-phenylzimtsaeure；3-(4-Methoxyphenyl)-2-phenylprop-2-enoic acid
• CAS: 6968-77-0
• 化学式: C₁₆H₁₄O₃
• mdl: MFCD00021705
• 分子量: 254.285
• InChiKey: NHUQYXSTNXLJIW-UHFFFAOYSA-N

物化性质

• 熔点：
  189 °C
• 沸点：
  386.9±27.0 °C(Predicted)
• 密度：
  1.204±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.062
• 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：

  2-phenyl-3-p-methoxyphenylacrylic acid 生成 1-甲氧基-4-((E)-苯乙烯基)-苯
  参考文献：
  名称：

  Stoermer; Prigge, Justus Liebigs Annalen der Chemie, 1915, vol. 409, p. 27

  摘要：

  DOI：
• 作为产物：
  描述：

  苯乙酰氯 在 盐酸 、 silver perchlorate 作用下， 以 硝基甲烷 、 氯仿 为溶剂， 生成 2-phenyl-3-p-methoxyphenylacrylic acid
  参考文献：
  名称：

  Mezheritskaya, L. V.; Matsovskaya, E. S.; Dorofeenko, G. N., Journal of Organic Chemistry USSR (English Translation), 1980, vol. 16, p. 174 - 178

  摘要：

  DOI：

文献信息

• Access to α,β-unsaturated carboxylic acids through water-soluble palladium catalyzed hydroxycarbonylation of alkynes using water as the solvent
  作者：Jinhe Lv、Lingbo Zong、Jinrong Zhang、Jiaxin Song、Jinyu Zhao、Kai Zhang、Ziqin Zhou、Mingjie Gao、Congxia Xie、Xiaofei Jia、Xinyi Ren

  DOI：10.1039/d1cy00699a

  日期：——

  β-unsaturated carboxylic acids from alkynes with CO and H2O was described. The atom-economic hydroxycarbonylation of various symmetrical and unsymmetrical alkynes can be achieved with chemo-, stereo-, and regioselectivity, affording the corresponding carboxylic acids in good to excellent yields. Using water as the reaction solvent, the water-soluble palladium catalyst was easily separated from the product and

  描述了亚砜磷改性的钯催化从炔烃与 CO 和 H 2 O合成 α,β-不饱和羧酸。各种对称和不对称炔烃的原子经济羟基羰基化可以通过化学选择性、立体选择性和区域选择性实现，从而以良好到优异的产率提供相应的羧酸。以水为反应溶剂，水溶性钯催化剂容易与产物分离，可重复使用5次。
• Synthesis of Vinyl Carboxylic Acids using Carbon Dioxide as a Carbon Source by Iron-Catalyzed Hydromagnesiation
  作者：Rajagopal Santhoshkumar、Ya-Chun Hong、Ching-Zong Luo、Yun-Ching Wu、Chen-Hsun Hung、Kuen-Yuan Hwang、An-Pang Tu、Chien-Hong Cheng

  DOI：10.1002/cctc.201600279

  日期：2016.7.6

  iron‐catalyzed synthesis of α,β‐unsaturated carboxylic acids from alkynes and carbon dioxide was developed. This reaction proceeds through hydromagnesiation of alkynes followed by carbon dioxide insertion under atmospheric pressure and ambient temperature in the presence of iron and a Grignard reagent as a catalyst and hydride source, respectively. Several symmetrical and unsymmetrical alkynes were transformed

  开发了由炔烃和二氧化碳铁催化的α，β-不饱和羧酸的合成方法。该反应通过炔烃的加氢放大进行，然后在大气压和环境温度下分别在铁和格氏试剂作为催化剂和氢化物源的存在下插入二氧化碳。几种对称和不对称炔烃以良好或优异的收率转化为相应的酸。该方法提供了合成乙烯基羧酸的有效途径。
• [EN] PYRIDINE DERIVATIVES USEFUL FOR INHIBITING SODIUM/CALCIUM EXCHANGE SYSTEM<br/>[FR] DERIVES PYRIDINE SERVANT A INHIBER LE SYSTEME D'ECHANGE SODIUM/CALCIUM
  申请人：ORION CORP

  公开号：WO2004063191A1

  公开（公告）日：2004-07-29

  Therapeutically active compounds of formula (I) or (II) wherein X is -O-, -CH2- or -C(O)-; Z is -CHR12- or a valence bond; Y is -CH2-, -C(O)-, CH(OR13)-, -O-, -S-; provided that in case Z is a valence bond, Y is not C(O); the dashed line representing an optional double bond in which case Z is -CR12- ­and Y is -CH2-, -C(O)- or -CH(OR10)- (in formula II) or -CH- (in formula I); R2 and R3 are independently H, lower alkyl, lower alkoxy, -NO2, halogen, -CF3, -OH, benzyloxy or a group of formula (IIIa). R1 is H, CN, halogen, -CONH2, -COOR15, CH2NR15R18, NHC(O)R5, NHCH2R5, NHR20, NR21R22, NHC(NH)NHCH3 or, in case the compound is of formula (II) wherein the optional double bond exists or in case R2 or R3 is benzyloxy or a group of formula (IIIa) or in case the pyridine ring of formula (I) or (II) is attached to the oxygen atom in 3-, 4- or 5-position, R1 can also be -NO2 or NR16R17; R4 is H, -NO2, CN, halogen, -CONH2, -COOR15, -CH2NR15R18, -NR16R17, NHC(O)R5 or -NHC(NH)NHCH3; R5 is alkyl substituted with 1-3 substituents selected from the group consisting of halogen, amino and hydroxy, or carboxyalkyl, in which the alkyl portion is optionally substituted with 1-3 substituents selected from the group consisting of halogen, amino and hydroxyl, -CHR6NR,R8 or one of the following groups: formula (IVa), (IVb), (IVc), (IVd), (IVe), and pharmaceutically acceptable salts and esters thereof. The compounds are potent inhibitors of Na+/Ca2+ exchange mechanism.

  式（I）或（II）的治疗活性化合物，其中X为-O-，-CH2-或-C（O）-；Z为-CHR12-或一个价键；Y为-CH2-，-C（O）-，CH（OR13）-，-O-，-S-；条件是如果Z为一个价键，则Y不是C（O）；虚线表示可选的双键，此时Z为-CR12-，Y为-CH2-，-C（O）-或-CH（OR10）-（在式（II）中）或-CH-（在式（I）中）；R2和R3独立地为H，较低的烷基，较低的烷氧基，-NO2，卤素，-CF3，-OH，苄氧基或式（IIIa）的基团。R1为H，CN，卤素，-CONH2，-COOR15，CH2NR15R18，NHC（O）R5，NHCH2R5，NHR20，NR21R22，NHC（NH）NHCH3的基团，或者，如果化合物为式（II），其中存在可选的双键，或者如果R2或R3为苄氧基或式（IIIa）的基团，或者如果式（I）或（II）的吡啶环附着在3-，4-或5-位置的氧原子上，则R1也可以是-NO2或NR16R17；R4为H，-NO2，CN，卤素，-CONH2，-COOR15，-CH2NR15R18，-NR16R17，NHC（O）R5或-NHC（NH）NHCH3；R5为烷基，其上取代有1-3个取自卤素、氨基和羟基或羧基的取代基，其中烷基部分可选地取代有1-3个取自卤素、氨基和羟基的取代基，-CHR6NR,R8或以下所示的一个基团之一：式（IVa），（IVb），（IVc），（IVd），（IVe），以及其药用可接受的盐和酯。这些化合物是Na+/Ca2+交换机制的有效抑制剂。
• A convenient way to dibenzo[c,h]-1,5-naphthyridines (11-aza-benzo[c] phenanthridines)
  作者：Emile Bisagni、Corinne Landras、Sylvie Thirot、Christiane Huel

  DOI：10.1016/0040-4020(96)00579-0

  日期：1996.7

  Whereas thermal cyclisation of variously substituted 2,3-diarylacrylazides easily provided a new way to 3-aryl-isoquinolones, nitration of these compounds mainly led to corresponding 3-aryl-4-nitro-isoquinolones. After reduction into 4-amino-3-aryl-isoquinolones, amidification and subsequent cyclization gave the yet unknown title compounds.

  尽管各种取代的2，3-二芳基丙烯酰胺的热环化很容易为3-芳基-异喹诺酮提供了新的途径，但这些化合物的硝化作用主要产生了相应的3-芳基-4-硝基-异喹诺酮。还原成4-氨基-3-芳基-异喹诺酮后，酰胺化和随后的环化反应产生了未知的标题化合物。
• Enantioselective hydrogenation of α,β-unsaturated carboxylic acid over cinchonidine-modified Pd nanoparticles confined in carbon nanotubes
  作者：Zaihong Guan、Shengmei Lu、Can Li

  DOI：10.1016/j.jcat.2013.10.010

  日期：2014.3

  We report the enantioselective hydrogenation of α,β-unsaturated acid catalyzed by Pd nanoparticles in carbon nanotubes (CNTs) taking the advantage of the channels as nanoreactors. The Pd nanocatalyst inside the channels of CNTs shows higher activity and enantioselectivity than that of Pd nanocatalyst outside the channels. As high as 92% enantioselectivity is achieved. The enhanced catalytic performance

  我们报告碳纳米管（CNTs）中的Pd纳米粒子利用通道作为纳米反应器的优势催化α，β-不饱和酸的对映选择性氢化。CNT通道内的Pd纳米催化剂比通道外的Pd纳米催化剂具有更高的活性和对映选择性。达到高达92％的对映选择性。增强的催化性能归因于CNT通道中反应物，手性改性剂和添加剂的富集。这项工作证明了CNTs作为用于不对称催化反应的纳米反应器的独特功能。