2-(3-Methoxyphenyl)-4-phenyl-1,3-thiazole | 1286035-72-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(3-Methoxyphenyl)-4-phenyl-1,3-thiazole
• CAS: 1286035-72-0
• 化学式: C₁₆H₁₃NOS
• 分子量: 267.351
• InChiKey: RSICTJLSKNTESI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  50.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-[(3-Methoxybenzoyl)amino]-2-phenylacetic acid 在 劳森试剂 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 、 氯苯 为溶剂， 反应 24.0h， 生成 2-(3-Methoxyphenyl)-4-phenyl-1,3-thiazole
  参考文献：
  名称：

  Lawesson 试剂促进吖内酯脱氧合成 2,4-二取代噻唑

  摘要：

  吖内酯和噻唑是常见的结构基序，具有多种应用。开发了一种从吖内酯高效直接合成 2,4-二取代噻唑的新方法。在没有金属或外部添加剂的情况下，通过Lawesson 试剂对二氢唑酮进行脱氧来进行反应。合成了多种 2,4-二取代噻唑，收率高达 92%。此外，克级合成也证明了这种方法的重要性。

  DOI：

  10.1039/d2ob01939f

文献信息

• Synthesis of 2,4-diarylthiazoles throuth palladium-catalyzed cyclization of sulfoxonium ylides and benzothioamide
  作者：Yi-Xuan Lu、Liang-Wei Zhu、Ting-kang Lv、Bao-Hua Chen

  DOI：10.1016/j.tetlet.2022.154051

  日期：2022.8

  In this paper, the [3 + 2] cycloaddition reaction of thiobenzoyl group derivatives with sulfoxonium ylide was studied, which can directly synthesize 2,4-diarylthiazoles with different structures. Compared with the traditional reaction of producing thiazole, using palladium catalysts is able to make the reaction milder and lower in cost. Thus, a group of 2,4-diarylthiazoles can be easily synthesized

  本文研究了硫代苯甲酰基衍生物与硫鎓叶立德的[3+2]环加成反应，可直接合成不同结构的2,4-二芳基噻唑。与传统生产噻唑的反应相比，使用钯催化剂可以使反应更温和，成本更低。因此，以这种方式可以容易地以中等至高产率合成一组2,4-二芳基噻唑。
• Optimization of thiazole analogues of resveratrol for induction of NAD(P)H:quinone reductase 1 (QR1)
  作者：Abdelrahman S. Mayhoub、Laura Marler、Tamara P. Kondratyuk、Eun-Jung Park、John M. Pezzuto、Mark Cushman

  DOI：10.1016/j.bmc.2012.10.006

  日期：2012.12

  NAD(P)H:quinone reductase 1 (QR1) belongs to a class of enzymes called cytoprotective enzymes. It exhibits its cancer protective activity mainly by inhibiting the formation of intracellular semiquinone radicals, and by generating alpha-tocopherolhydroquinone, which acts as a free radical scavenger. It is therefore believed that QR1 inducers can act as cancer chemopreventive agents. Resveratrol (1) is a naturally occurring stilbene derivative that requires a concentration of 21 mu M to double QR1 activity (CD = 21 mu M). The stilbene double bond of resveratrol was replaced with a thiadiazole ring and the phenols were eliminated to provide a more potent and selective derivative 2 (CD = 2.1 mu M). Optimizing the substitution pattern of the two phenyl rings and the central heterocyclic linker led to a highly potent and selective QR1 inducer 9o with a CD value of 0.087 mu M. (C) 2012 Elsevier Ltd. All rights reserved.
• Lawesson's reagent promoted deoxygenation of azlactones for the syntheses of 2,4-disubstituted thiazoles
  作者：Gaofeng Yin、Xiaodong Wang、Yuqing Wang、Tao Shi、Yaofu Zeng、Yuying Wang、Xue Peng、Zhen Wang

  DOI：10.1039/d2ob01939f

  日期：——

  Azlactones and thiazoles are common structural motifs and possess diverse applications. A new method for the efficient and straightforward syntheses of 2,4-disubstituted thiazoles from azlactones has been developed. The reaction proceeded via deoxygenation of azlactones by Lawesson's reagent without metal or external additives. A variety of 2,4-disubstituted thiazoles were synthesized with up to 92%

  吖内酯和噻唑是常见的结构基序，具有多种应用。开发了一种从吖内酯高效直接合成 2,4-二取代噻唑的新方法。在没有金属或外部添加剂的情况下，通过Lawesson 试剂对二氢唑酮进行脱氧来进行反应。合成了多种 2,4-二取代噻唑，收率高达 92%。此外，克级合成也证明了这种方法的重要性。