(Z)-3-(benzo[d][1,3]dioxol-5-yl)-2-hydroxyacrylic acid | 143815-53-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (Z)-3-(benzo[d][1,3]dioxol-5-yl)-2-hydroxyacrylic acid
• 英文别名: (Z)-3-(1,3-benzodioxol-5-yl)-2-hydroxyprop-2-enoic acid
• CAS: 143815-53-6
• 化学式: C₁₀H₈O₅
• 分子量: 208.171
• InChiKey: QVGXMDVKXQOZLG-CLTKARDFSA-N

物化性质

• 沸点：
  421.2±45.0 °C(Predicted)
• 密度：
  1.559±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  76
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (Z)-3-(benzo[d][1,3]dioxol-5-yl)-2-hydroxyacrylic acid 在 盐酸 、 汞 、 锌 作用下， 以 甲苯 为溶剂， 反应 6.0h， 以81%的产率得到3-(3,4-methylenedioxyphenyl)-2-hydroxypropanoic acid
  参考文献：
  名称：

  A Modified Synthesis of (±)-β-Aryllactic acids

  摘要：

  据报道，丹参中活性成分的外消旋形式，即（±）-ß-(3,4-二羟基苯基)乳酸[(±)-3-(3,4-二羟基苯基)-2-羟基丙酸]及其七种外消旋衍生物已成功合成。

  DOI：

  10.1055/s-1992-26228
• 作为产物：
  描述：

  胡椒醛 在 盐酸 、 sodium acetate 、 乙酸酐 作用下， 以 水 为溶剂， 反应 4.0h， 生成 (Z)-3-(benzo[d][1,3]dioxol-5-yl)-2-hydroxyacrylic acid
  参考文献：
  名称：

  利用工程化的d-氨基酸脱氢酶的对映体纯d-芳基丙氨酸的单一生物催化剂合成

  摘要：

  基于相应的α-酮酸通过由工程脱氢酶和辅因子回收装置组成的重组全细胞系统的还原胺化反应，已开发出一种实用，有效的芳香族d-氨基酸生物催化合成方法。结果表明，在制备规模上，该反应在多种底物上均具有出色的对映选择性（≥98％）和良好的收率。另外，解析了变体酶的结构以使观察到的反应速率合理化。工程化的全细胞催化剂还通过与对映体互补脱氨酶结合使用，来介导外消旋混合物和更便宜的l-氨基酸产生的d-苯丙氨酸衍生物。

  DOI：

  10.1002/adsc.201600682

文献信息

• Bryophyte Constituents; 7: New Synthesis of (+)-Rosmarinic Acid and Related Compounds
  作者：Theophil Eicher、Markus Ott、Andreas Speicher

  DOI：10.1055/s-1996-4289

  日期：1996.6

  Efficient and expeditious syntheses are described for rosmarinic acid (1) and its derivatives 2-4, making extensive use of allyl protective groups for both carboxylic acids and phenolic building blocks. (+)-(R)-Rosmarinic acid was obtained by a chemoenzymatic resolution of its phenyl lactic acid precursors.

  描述了迷迭香酸（1）及其衍生物2-4的高效快捷合成方法，广泛采用了烯丙基保护基团用于羧酸和酚类构建单元。通过化学酶促拆分其苯基乳酸前体，获得了(+)-(R)-迷迭香酸。
• Rapid synthesis of the core scaffold of crinane and haemanthamine through a multi-component approach
  作者：Nicholas P. Massaro、Joshua G. Pierce

  DOI：10.1016/j.tetlet.2021.153201

  日期：2021.7

  A rapid synthesis of the core structures of crinane and haemanthamine has been developed, enabled by a multicomponent approach. This work constitutes a formal synthesis of crinane and sets the stage for access to both families of natural products and key analogues. A key highlight of the approach is the modularity of the core synthesis, overcoming existing challenges for these scaffolds and providing

  通过多组分方法，已经开发了一种快速合成 crinane 和 haemanthamine 核心结构的方法。这项工作构成了对 crinane 的正式综合，并为获取天然产品和关键类似物家族奠定了基础。该方法的一个关键亮点是核心合成的模块化，克服了这些支架现有的挑战，并提供了探索位点选择性氧化以扩大可从常见中间体获得的分子范围的途径。
• Syntheses and chemical properties of novel 1,3-oxathiolan-5-one derivatives.
  作者：KAZUO OGAWA、SHOZO YAMADA、TADAFUMI TERADA、TOMIO YAMAZAKI、TAKAJI HONNA

  DOI：10.1248/cpb.33.2256

  日期：——

  2-Aklylidene-4-arylidene-1, 3-oxathiolan-5-one (III-1a-m) and 2, 4-diarylidene-1, 3-oxathiolan-5-one (III-2a-i) derivatives were synthesized by treating β-aryl-α-mercaptoacrylic acids (I) with alkanoic acid anhydrides (II) or by treating α-acylthio-β-arylacrylic acids (V) with thionyl chloride in dimethylformamide. Basic hydrolysis and methanolysis of III-1 and III-2 in the presence of lithium hydroxide easily occurred to give the corresponding ring-cleaved products, the carboxylic acid (I and II) and the ester (VII and VIII), respectively. The catalytic hydrogenation of the two olefinic bonds of III-2 in the presence of 10% palladium charcoal proceeded easily without ring cleavage to give 1, 3-oxathiolan-5-one (IXa-e) derivatives. The oxidation of III-1 and III-2 with m-chloroperbenzoic acid afforded the corresponding 1, 3-oxathiolan-5-one S-oxide (Xa, b) derivatives.

  合成了2-烯烃-4-芳烯烃-1,3-噁噻烷-5-酮（III-1a-m）和2,4-二芳烯烃-1,3-噁噻烷-5-酮（III-2a-i）衍生物，通过将β-芳基-α-巯基丙烯酸（I）与烷酸酐（II）反应或将α-酰基硫β-芳基丙烯酸（V）在二甲基甲酰胺中用氯化亚硫酰处理。III-1和III-2在氢氧化锂存在下的碱性水解和甲醇解反应容易发生，生成相应的环开裂产物，分别为羧酸（I和II）和酯（VII和VIII）。在10%镍炭存在下，III-2的两个烯烃键进行催化氢化，未发生环裂开，生成1,3-噁噻烷-5-酮（IXa-e）衍生物。使用m-氯过苯甲酸氧化III-1和III-2，得到相应的1,3-噁噻烷-5-酮S-氧化物（Xa，b）衍生物。
• Biomimetic Enantioselective Total Synthesis of (−)-Robustanoids A and B and Analogues
  作者：Zhan-Jiang Liu、Pei-Qiang Huang

  DOI：10.1021/acs.joc.9b00573

  日期：2019.5.3

  We report a step-economical, enantioselective total synthesis of (−)-robustanoid B and (−)-robustanoid A and four novel natural product-like compounds. Our strategy relied on our biosynthetic hypothesis and on a novel complexity generation methodology, namely, the one-pot hydroxylative double cyclization reaction. The latter consists of a modified 3,3-dimethyldioxirane-triggered epoxidation—epoxide-ring-opening

  我们报告了步骤经济，对映选择性的全合成（-）-bustantanoid B和（-）-robustanoid A和四个新颖的​​天然产物样化合物。我们的策略依赖于我们的生物合成假设和一种新颖的复杂度生成方法，即一锅羟基化双环化反应。后者由修饰的3,3-二甲基二环氧乙烷引发的环氧化反应-环氧化物开环环化反应级联反应和Trost的区域选择性化学反应方法（“抗迈克尔加成法”）组成。
• Asymmetric synthesis and biological evaluation of Danshensu derivatives as anti-myocardial ischemia drug candidates
  作者：Cunnan Dong、Yang Wang、Yi Zhun Zhu

  DOI：10.1016/j.bmc.2009.02.065

  日期：2009.5

  The synthesis and bioactivities of Danshensu derivatives (R)-methyl 2-acetoxy-3-(3,4-diacetoxyphenyl) propanoate (1a), (R)-methyl 2-acetoxy-3-(3,4-methylenedioxyphenyl) propanoate (1b) and their racemates 7 and 10 were reported in this paper. These derivatives were designed to improve their chemical stability and liposolubility by protecting Danshensu's phenolic hydroxyl groups with acetyl or methylene which could be readily hydrolyzed to release bioactive Danshensu. The asymmetric synthesis of 1a and 1b were achieved by catalytic hydrogenation of (Z)-methyl 2-acetoxy-3-(3,4-diacetoxyphenyl)-2-propenoate (6a) and (Z)-methyl 2-acetoxy-3-(3,4-methylenedioxyphenyl)-2-propenoate (6b) in excellent enantiomeric excesses (92% ee and 98% ee, respectively) and good yields (>89%). An unexpected intermediate product, (Z)-2-acetoxy-3-(3,4-dihydroxyphenyl) acrylic acid (4c) was obtained with high chemoselectivity in 86% yield by keeping the reaction temperature at 60 degrees C and its structure was identified by Xray single crystal diffraction analysis. 1a, 1b and their racemates 7, 10 as well as 4c exhibited potent protective activities against hypoxia-induced cellular damage. The in vitro test showed that all these compounds could increase cell viability, and inhibit lipid hyperoxidation. Furthermore, 1a and 4c could inhibit apoptosis by regulating the expression of apoptosis-related molecule in gene and protein levels, up-regulating the expression of bcl-2 and down-regulating bax and caspase-3. The in vivo test indicated that 4c exhibited anti-myocardial ischemic effects featured by reducing infarction size and increasing the level of the intracellular enzymes detectable in serum. Therefore, these Danshensu derivatives may be good drug candidates for anti-myocardial ischemia therapy and merit further investigation. (C) 2009 Elsevier Ltd. All rights reserved.