3-[2-(2-hydroxyphenyl)-2-oxo-ethyl]isobenzofuran-1(3H)-one | 16821-00-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-[2-(2-hydroxyphenyl)-2-oxo-ethyl]isobenzofuran-1(3H)-one
• 英文别名: 3-[2-(2-hydroxyphenyl)-2-oxoethyl]-2-benzofuran-1(3H)-one；3-[2-(2-hydroxy-phenyl)-2-oxo-ethyl]-3H-isobenzofuran-1-one；3-(2'-Hydroxy-phenacyl)-phthalid；3-(2-Hydroxy-phenacyl)-phthalid；3-(o-Hydroxy-phenacyl)-phthalid；3-(2-Hydroxyphenacyl)Phthalide；3-[2-(2-hydroxyphenyl)-2-oxoethyl]-3H-2-benzofuran-1-one
• CAS: 16821-00-4
• 化学式: C₁₆H₁₂O₄
• 分子量: 268.269
• InChiKey: KKTFEYRHVJRQAF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2'-羟基苯乙酮 、 邻羧基苯甲醛 在 1-methyl-3-(propyl-3-sulfonic acid)imidazolium triflate supported on magnetic nanoparticles 作用下， 以 neat (no solvent) 为溶剂， 反应 0.13h， 以97%的产率得到3-[2-(2-hydroxyphenyl)-2-oxo-ethyl]isobenzofuran-1(3H)-one
  参考文献：
  名称：

  1-Methyl-3-(propyl-3-sulfonic acid)imidazolium triflate supported on magnetic nanoparticles: an efficient and reusable catalyst for synthesis of mono- and bis-isobenzofuran-1(3H)-ones under solvent-free conditions

  摘要：

  在无溶剂热条件和微波辐射下，报道了一种高度可回收的催化剂[HSO3PMIM]OTf–SiO2@MNPs存在下合成异苯并呋喃-1(3H)-酮衍生物的高效程序。

  DOI：

  10.1039/c4ra14112a

文献信息

• Synthesis, molecular properties prediction and cytotoxic screening of 3-(2-aryl-2-oxoethyl)isobenzofuran-1(3 H )-ones
  作者：Angélica Faleiros da Silva Maia、Raoni Pais Siqueira、Fabrício Marques de Oliveira、Joana Gasperazzo Ferreira、Silma Francielle da Silva、Clarice Alves Dale Caiuby、Leandro Licursi de Oliveira、Sérgio Oliveira de Paula、Rafael Aparecido Carvalho Souza、Silvana Guilardi、Gustavo Costa Bressan、Róbson Ricardo Teixeira

  DOI：10.1016/j.bmcl.2016.04.065

  日期：2016.6

  upon IR and NMR (1H and 13C) spectroscopy as well as high resolution mass spectrometry analyses. Structures of compounds 1, 4 and 16 were also investigated by X-ray analysis. The synthesized compounds were submitted to in vitro bioassays against HL-60, K562 and NALM6 cancer cell lines using MTT cytotoxicity assay. After 48 h of treatment, twelve derivatives were able to reduce cell viability and presented

  在本研究中，合成了十九个3-（2-芳基-2-氧代乙基）异苯并呋喃-1（3 H）-的集合，并筛选了它们对一组三种白血病癌细胞系的细胞毒活性。这些化合物是通过ZrOCl 2 ·8H 2 O催化的邻苯二甲酸和不同的苯乙酮之间的缩合反应制备的。该反应在无溶剂的条件下进行，获得了高产率（80-92％）的异苯并呋喃-1（3 H）-一。通过IR和NMR（1 H和13 C）光谱以及高分辨率质谱分析来确认合成的化合物的身份。化合物的结构1，4和16也通过X射线分析调查。使用MTT细胞毒性测定法将合成的化合物用于针对HL-60，K562和NALM6癌细胞系的体外生物测定。处理48小时后，十二种衍生物能够降低细胞活力，并且对至少一种评估谱系的IC 50值等于或低于20μmolL -1。最活跃的化合物对应于3-（3-甲基苯基-2-氧代乙基）异苯并呋喃-1（3 ħ） -酮（18）（IC 50个为HL-60获得的值，K562和NALM6分别为13
• New Bis(chalcones) and Their Transformation into Bis(pyrazoline) and Bis(pyrazole) Derivatives
  作者：Diana C. G. A. Pinto、Artur M. S. Silva、José A. S. Cavaleiro、José Elguero

  DOI：10.1002/ejoc.200390117

  日期：2003.2

  The reaction of bis(chalcones) 1a−d and bis(chalcone) tetrabromo derivatives 3a−d with hydrazine hydrate gave bis(pyrazolines) 4a−d and bis(pyrazoles) 5a−d, respectively. Bis(pyrazoles) 5e,f bearing hydroxyphenyl substituents have been prepared from the reaction of bis(chromones) 6c,d with hydrazine hydrate, because their synthesis from the corresponding benzyloxy-substituted 5c,d gave very poor yields

  双（查耳酮）1a-d 和双（查耳酮）四溴衍生物 3a-d 与水合肼的反应分别得到双（吡唑啉）4a-d 和双（吡唑）5a-d。带有羟基苯基取代基的双(吡唑) 5e,f 已由双(色酮) 6c,d 与水合肼的反应制备，因为它们由相应的苄氧基取代的5c,d 合成的产率非常低。所有新化合物的结构都已通过广泛的 NMR 光谱研究确定。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)
• Design, Synthesis, and Structure‐Activity Relationship (SAR) Studies of Ketone‐Isobenzofuranone Hybrid Herbicides
  作者：Nawasit Chotsaeng

  DOI：10.1002/cbdv.202200932

  日期：2023.2

  Thirty-five ketone-isobenzofuranone hybrids (1–35) were designed, synthesized, and evaluated for their herbicidal activity against Chinese amaranth (Amaranthus tricolor) and barnyard grass (Echinochloa crus-galli). The structure-activity relationship (SAR) results revealed that the position and type of substituent were crucial for activity. The o-substituted derivatives outperformed the m- and p-substituted

  设计、合成了35 个酮-异苯并呋喃酮杂化物 ( 1 – 35 )，并评估了它们对苋菜 ( Amaranthus tricolor ) 和稗草 ( Echinochloa crus-galli ) 的除草活性。构效关系 (SAR) 结果表明，取代基的位置和类型对活性至关重要。邻位取代的衍生物优于间位和对位取代的衍生物。具有强给电子基团（OH、OMe）的化合物活性低，而具有杂环（N-甲基吡咯、呋喃和噻吩）具有中等的除草效果。具有弱供电子基团 (Me) 和弱、中等和强吸电子基团 (F、Cl、Br 和 NO 2 ) 的化合物显示出有前途的除草活性。其中，o -F取代化合物( 20 )对苋菜最有效，o -Cl取代化合物( 23 )对稗草最有效。这是第一次研究酮-异苯并呋喃酮杂化物的除草潜力。当前化学线索的发现将有利于新型除草剂的开发。
• One pot solvent free synthesis and in vitro antitubercular screening of 3-Aracylphthalides against Mycobacterium tuberculosis
  作者：Rohan A. Limaye、Virendra B. Kumbhar、Arun D. Natu、Madhusudan V. Paradkar、Varsha S. Honmore、Rubia R. Chauhan、Suwarna P. Gample、Dhiman Sarkar

  DOI：10.1016/j.bmcl.2012.11.097

  日期：2013.2

  One pot synthesis of 3-Aracylphthalide was accomplished in good yield by reacting 2-carboxy benzaldehyde with various aromatic methyl ketones in presence of methane sulphonic acid. Various phthalides thus obtained were characterized with spectral techniques. These phthalides were subjected to in vitro antitubercular screening against Mycobacterium tuberculosis H37Ra (MTB) by using XRMA protocol. Among the phthalides screened, four exhibited half maximal inhibitory concentration (IC50) in the range of 0.81-1.24 mu g/ml thereby providing potential lead compounds for future drug discovery studies. (c) 2012 Elsevier Ltd. All rights reserved.
• 1-Methyl-3-(propyl-3-sulfonic acid)imidazolium triflate supported on magnetic nanoparticles: an efficient and reusable catalyst for synthesis of mono- and bis-isobenzofuran-1(3H)-ones under solvent-free conditions
  作者：Forouz Rastegari、Iraj Mohammadpoor-Baltork、Ahmad R. Khosropour、Shahram Tangestaninejad、Valiollah Mirkhani、Majid Moghadam

  DOI：10.1039/c4ra14112a

  日期：——

  An efficient procedure for the synthesis of isobenzofuran-1(3H)-one derivatives in the presence of [HSO₃PMIM]OTf–SiO₂@MNPs as a highly recyclable catalyst under solvent-free thermal conditions and MW irradiation is reported.

  在无溶剂热条件和微波辐射下，报道了一种高度可回收的催化剂[HSO3PMIM]OTf–SiO2@MNPs存在下合成异苯并呋喃-1(3H)-酮衍生物的高效程序。