1,4-Di-(4'-methylbenzoylvinyl)-benzol

• 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: 1,4-Di-(4'-methylbenzoylvinyl)-benzol
• 英文别名: 1,4-Di<3-oxo-3-(p-tolyl)prop-1-enyl>benzol；1,4-bis-(3-oxo-3-p-tolyl-propenyl)-benzene；1,4-Bis-(3-oxo-3-p-tolyl-propenyl)-benzol；1.4-Bis-(β-p-toluyl-vinyl)-benzol；1-(4-Methylphenyl)-3-[4-[3-(4-methylphenyl)-3-oxoprop-1-enyl]phenyl]prop-2-en-1-one
• 化学式: C₂₆H₂₂O₂
• 分子量: 366.459
• InChiKey: RQGINYHSPFFVKT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,4-Di-(4'-methylbenzoylvinyl)-benzol 在 chloroamine-T 作用下， 以 甲醇 为溶剂， 生成 (5-{4-[4-(4-Methyl-benzoyl)-2,5-diphenyl-3,4-dihydro-2H-pyrazol-3-yl]-phenyl}-1,3-diphenyl-4,5-dihydro-1H-pyrazol-4-yl)-p-tolyl-methanone
  参考文献：
  名称：

  Padmavathi; Sivajyothi; Sreedhar, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004, vol. 43, # 11, p. 2395 - 2400

  摘要：

  DOI：
• 作为产物：
  描述：

  对甲基苯乙酮 在 盐酸 、 溶剂黄146 作用下， 生成 1,4-Di-(4'-methylbenzoylvinyl)-benzol
  参考文献：
  名称：

  v. Lendenfeld, Monatshefte fur Chemie, 1906, vol. 27, p. 971

  摘要：

  DOI：

文献信息

• Efficient pseudo-five-component coupling-Fiesselmann synthesis of luminescent oligothiophenes and their modification
  作者：Marco Teiber、Sönke Giebeler、Timo Lessing、Thomas J. J. Müller

  DOI：10.1039/c3ob40124c

  日期：——

  (Hetero)aryl bis-acid chlorides and terminal alkynes, or likewise acid chlorides and terminal dialkynes, and ethyl 2-mercaptoacetate can be reacted to give highly luminescent symmetrical terthiophenes and quinquethiophenes in the sense of a consecutive pseudo-five-component reaction in good to excellent yields. Further functionalization of the obtained oligomers can be readily achieved by halogenation followed by a metal-catalyzed coupling reaction to give α,ω-diester substrates for subsequent transformations into highly functionalized materials.

  (Hetero)芳基双酸氯化物和末端炔烃，或是类似的双酸氯化物和末端二炔烃，以及乙基2-巯基乙酸酯可以反应生成高发光对称三硫杂戊搭烯和五硫杂癸搭烯，这是一系列连续的伪五组分反应，产率良好至优秀。通过卤化反应后再进行金属催化的偶联反应，可以轻易地对获得的低聚物进行进一步功能化，生成α,ω-二酯基底物，进而通过后续反应转化为高度功能化的材料。
• Aluminum chloride–catalyzed C-alkylation of pyrrole and indole with chalcone and bis-chalcone derivatives
  作者：Meliha Burcu Gürdere、Oguz Özbek、Mustafa Ceylan

  DOI：10.1080/00397911.2015.1136644

  日期：2016.2.16

  AlCl3-catalyzed alkylation of pyrrole (2) with chalcone (1a–i) at a ratio of 8:1 in the presence of 10 mol% AlCl3 gave the solely 2-alkyl pyrroles (3a–i) at room temperature for 12 in good yields. The same reaction was performed with pyrrole (2) and chalcone at a ratio of 1:3 in CH3CN at rt for 3 h to achieve 2,5-dialkyl pyrroles (4a–f). In addition, the reaction of the pyrrole (2) and indole (7) on 1,4-phenylene

  摘要 AlCl3 催化吡咯 (2) 与查耳酮 (1a-i) 以 8:1 的比例在 10 mol% AlCl3 存在下烷基化，在室温下得到单独的 2-烷基吡咯 (3a-i) 12收益良好。使用比例为 1:3 的吡咯 (2) 和查耳酮在 CH3CN 中在室温下进行相同的反应 3 小时，以获得 2,5-二烷基吡咯 (4a-f)。此外，吡咯 (2) 和吲哚 (7) 在 1,4-亚苯基双查耳酮 (5a-g) 上以 8:1 的比例在室温下反应 24 小时，得到双加成产物 6a- g 和 8a-g 分别具有良好的产量。产物的结构经1H和13C核磁共振谱和元素分析证实。图形概要
• Synthesis and in vitro anticancer evaluation of 1,4-phenylene-bis-pyrimidine-2-amine derivatives
  作者：Meliha Burcu GÜRDERE、Erdoğan KAMO、Ayşe ŞAHİN YAĞLIOĞLU、Yakup BUDAK、Mustafa CEYLAN

  DOI：10.3906/kim-1603-112

  日期：——

  A series of 1,4-phenylene-bis-chalcones 3a-3h were synthesized by the reaction of terephthalaldehyde with substituted arylketones in this study. The novel 1,4-phenylene-bis-pyrimidine-2-amine derivatives 5a-5h were obtained by the addition of guanidine hydrochloride to 1,4-phenylene-bis-chalcone 3a-3h in ethanolic KOH under reflux conditions. The structure of the compounds was explained by means of IR, $^1}$H NMR, $^13}$C NMR, and elemental analyses. The anticancer activities of 3a-3h and 5a-5h were investigated against rat brain tumor cells and human uterus carcinoma in vitro$.$ Activity tests were performed as dose-dependent assays at eight concentrations. The positive control was 5-fluorouracil (5-FU). Compounds 3c and 3d were examined and they showed high activities as compared to 5-FU against C6 (rat brain tumor) and HeLa (human uterus carcinoma) cells. The anticancer activity of 5h was better than that of 5-FU at high concentrations cell-selectively against C6 cells.

  在本研究中，通过邻苯二甲醛与取代芳基酮的反应合成了系列1,4-亚苯基双查尔酮3a-3h。在回流条件下，将盐酸胍加入到1,4-亚苯基双查尔酮3a-3h中，在乙醇钾溶液中得到了新型1,4-亚苯基双嘧啶-2-胺衍生物5a-5h。通过红外光谱、核磁共振（1H NMR和13C NMR）及元素分析解释了化合物的结构。对3a-3h和5a-5h的抗癌活性进行了研究，针对大鼠脑肿瘤细胞和人子宫颈癌在体外进行了活性测试，活性测试以剂量依赖性方式在八种浓度下进行。阳性对照为5-氟尿嘧啶（5-FU）。经过检测，化合物3c和3d显示出相较于5-FU对C6（大鼠脑肿瘤）和HeLa（人子宫颈癌）细胞的高活性。在高浓度下，5h对C6细胞的选择性抗癌活性优于5-FU。
• ‘One-pot’ ultrasound irradiation promoted synthesis and spectral characterization of an array of novel 1,1′-(5,5′-(1,4-phenylene)bis(3-aryl-1H-pyrazole-5,1(4H,5H)-diyl))diethanones, a bis acetylated pyrazoles derivatives
  作者：V. Kanagarajan、M.R. Ezhilarasi、M. Gopalakrishnan

  DOI：10.1016/j.saa.2010.11.038

  日期：2011.2

  An array of novel 1,1'-(5,5'-(1,4-phenylene)bis(3-aryl-1H-pyrazole-5,1(4H,5H)-diyl))diethanones, a bis acetylated pyrazoles derivatives are synthesized in 'one-pot' by ultrasound irradiation method and are characterized by melting point, elemental analysis, MS, FT-IR, one-dimensional NMR (1H and 13C) and two-dimensional NOESY spectra. The methylene and methane protons of pyrazoles moiety splits signal

  一系列新型1,1'-（5,5'-（1,4-亚苯基）双（3-芳基-1H-吡唑-5,1（4H，5H）-二基））二酮，双乙酰化吡唑衍生物通过超声辐射法在“一锅法”中合成，并通过熔点，元素分析，MS，FT-IR，一维NMR（1H和13C）和二维NOESY光谱进行表征。吡唑部分的亚甲基和甲烷质子在质子NMR光谱中以ABX模式分裂信号，NOESY光谱证实了关键的nOe相关性。
• Synthesis and anticancer and cytotoxic effects of novel 1,4-phenylene-bis-N-thiocarbamoylpyrazole and 1,4-phenylene-bis-pyrazolylthiazole derivatives
  作者：Meliha Burcu GÜRDERE、Erdoğan KAMO、Yakup BUDAK、Ayşe ŞAHİN YAĞLIOĞLU、Mustafa CEYLAN

  DOI：10.3906/kim-1604-84

  日期：——

  Thiazolylpyrazoline derivatives were recently reported as potent anticancer agents. In this study, novel 1,4-phenylene-bis-N-thiocarbamoylpyrazoles (3a-h and 1,4-phenylene-bis-pyrazolylthiazoles (5a-h were prepared and screened for their anticancer activities against C6 (rat brain tumor cells) and HeLa (human uterus carcinoma). Anticancer activity studies were performed as a dose-dependent assay starting with eight concentrations. 5-Fluorouracil (5-FU) was used as a positive control. Compounds 3c, 3d, and 3h were examined and they revealed almost the same activities compared with 5-FU in terms of cell selectivity against C6 cells. Moreover, compounds 3a-h had lower cytotoxicity than 5-FU. The low cytotoxicity values of 3a-h as well as their high antiproliferative activity were encouraging, but further studies are required on the use of these molecules as anticancer drugs.

  噻唑基吡唑啉衍生物最近被报导为有效的抗癌剂。在本研究中，合成了新型1,4-苯撑双-N-硫代氨基甲酰吡唑（3a-h）和1,4-苯撑双吡唑基噻唑（5a-h），并对其在C6（大鼠脑肿瘤细胞）和HeLa（人宫颈癌细胞）中的抗癌活性进行了筛选。抗癌活性研究作为剂量依赖性实验进行，从八种浓度开始。5-氟尿嘧啶（5-FU）作为阳性对照。化合物3c、3d和3h的试验结果显示，与5-FU在对C6细胞的选择性方面几乎具有相同的活性。此外，化合物3a-h的细胞毒性低于5-FU。尽管3a-h的低细胞毒性值以及其高抗增殖活性令人鼓舞，但还需要进一步研究这些分子作为抗癌药物的使用。