3-(4-methoxybenzoyl)-2H-benzo[f]chromene-2-thione | 1263317-23-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 萘并吡喃类
• 英文名称: 3-(4-methoxybenzoyl)-2H-benzo[f]chromene-2-thione
• 英文别名: 2-(4-methoxybenzoyl)benzo[f]chromene-3-thione；(4-methoxyphenyl)(3-thioxo-3H-benzo[f]chromen-2-yl)methanone；2-(4-methoxybenzoyl)-3H-benzo[f]chromene-3-thione；(4-Methoxyphenyl)-(3-sulfanylidenebenzo[f]chromen-2-yl)methanone
• CAS: 1263317-23-2
• 化学式: C₂₁H₁₄O₃S
• 分子量: 346.406
• InChiKey: RWKPPLOAVOFVHR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  67.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对甲氧基苯乙酮 在 indium(III) chloride 、 sodium hydride 、 尿素 作用下， 以 正己烷 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 2.0h， 生成 3-(4-methoxybenzoyl)-2H-benzo[f]chromene-2-thione
  参考文献：
  名称：

  在无溶剂条件下通过InCl 3催化的β-氧二硫代酯环化反应制得高度官能化的2 H-苯二甲基-2-硫酮的简便方法

  摘要：

  通过β-氧代二硫代酯与水杨醛/α-的缩合反应，开发出了一种方便的一锅合成3-芳酰基/杂芳酰基-2 H-亚甲基-2-硫酮和苯并[ f ] 2 H-亚甲基-2-硫酮的方法。在无溶剂条件下在三氯化铟存在下生成羟基萘醛。该反应操作简便，易于扩展，可快速进入差异取代的亚甲基-2-硫酮骨架。

  DOI：

  10.1016/j.tet.2010.11.055

文献信息

• An expedient route to highly functionalized 2H-chromene-2-thiones via ring annulation of β-oxodithioesters catalyzed by InCl3 under solvent-free conditions
  作者：Rajiv Kumar Verma、Girijesh K. Verma、Keshav Raghuvanshi、Maya Shankar Singh

  DOI：10.1016/j.tet.2010.11.055

  日期：2011.1

  A convenient and one-pot synthesis of 3-aroyl/heteroaroyl-2H-chromene-2-thiones and benzo[f]2H-chromene-2-thiones has been developed by the condensation of β-oxodithioesters and salicylaldehydes/α-hydroxynaphthaldehydes in the presence of indium trichloride under solvent-free conditions. The reaction is operationally facile, readily scalable, and offers rapid entry into differentially substituted chromene-2-thione

  通过β-氧代二硫代酯与水杨醛/α-的缩合反应，开发出了一种方便的一锅合成3-芳酰基/杂芳酰基-2 H-亚甲基-2-硫酮和苯并[ f ] 2 H-亚甲基-2-硫酮的方法。在无溶剂条件下在三氯化铟存在下生成羟基萘醛。该反应操作简便，易于扩展，可快速进入差异取代的亚甲基-2-硫酮骨架。
• Facile Synthesis of 3-Thioxo-3H-benzo[f]chromen-2-yl methanone and 3H-Benzo[f]chromene-3-one Under Solvent Free Condition
  作者：Okram Mukherjee Singh、Nepram Sushuma Devi、Laishram Ronibala Devi、Ki-Bum Lim、Yong-Jin Yoon、Sang-Geyong Lee

  DOI：10.5012/bkcs.2011.32.1.175

  日期：2011.1.20

  reaction for the synthesis of coumarin involves the condensation of phenols with β-ketonic esters in the presence of variety of acidic condensing agents such as sul-furic acid, hydrochloric acid and phosphoric acid, phosphorous pentoxide, trifluoroacetic acid and Lewis acids such as ZnCl

  在无溶剂条件下，在一定量的 $CuCl_2$ 催化剂存在下，通过缩合现成的 $\beta$ 二硫代氧化物和 S,S-缩醛与 2- 羟基-1-萘甲醛，开发出了一种简单、方便、高效和高产的香豆素组合库合成方法。
• Synthesis of functionalized benzo[f]2H-chromenes and evaluation of their antimicrobial activities
  作者：Irom Harimala Chanu、Laishram Ronibala Devi、Nonibala Khumanthem、N. Irabanta Singh、Dalip Kumar、Okram Mukherjee Singh

  DOI：10.1134/s1068162017020054

  日期：2017.3

  Knoevenagel cyclocondensations of alpha-hydroxy naphthaldehyde with beta-oxodithioesters and ketene dithioacetals yielded 2H-benzo[f]chromene-2-thiones and 2H-benzo[f]chromen-2-ones, respectively, in high yields. The newly synthesized compounds were evaluated for antifungal and antibacterial activities. Among them, compounds (2-furyl)(3-thioxo-3H-benzo[f]chromen-2-yl)methanone and phenyl(3-oxo-3H-benzo[f]chromen-2-yl)methanone exhibited excellent antifungal activity against tested fungi Curvularia lunata and Fusarium moniliforme. The highest antibacterial activity against the tested bacteria Escherichia coli and Staphylococcus aureus was observed for (4-chlorophenyl)(3-oxo-3H-benzo[f]chromen-2-yl)methanone. The results of antimicrobial screening demonstrate that (2-furyl)(3-thioxo-3H-benzo[f]chromen-2-yl)methanone, phenyl(3-oxo-3H-benzo[f]chromen-2-yl)methanone, and (4-chlorophenyl)(3-oxo-3H-benzo[f]chromen-2-yl)methanone are promising as antimicrobial drugs.
• Molecular Docking and in Vitro Antileishmanial Evaluation of Chromene-2-thione Analogues
  作者：Rajiv Kumar Verma、Vijay Kumar Prajapati、Girijesh Kumar Verma、Deblina Chakraborty、Shyam Sundar、Madhukar Rai、Vikash Kumar Dubey、Maya Shankar Singh

  DOI：10.1021/ml200280r

  日期：2012.3.8

  Leishmaniases are an epidemic in various countries, and the parasite is developing resistance against available drugs. Thus, development of new drugs against Leishmania is an open area of investigation for synthetic organic chemists. To meet this challenge, a series of chromene-2-thione derivatives have been synthesized and docked into the active site of trypanothione reductase (TryR) enzyme required for redox balance of the parasite. These were screened on promastigote, axenic amastigote, and intracellular amastigote stages of Leishmania donovani and found to show high levels of antileishmanial activity together with minimal toxicity to human peripheral blood mononuclear cells. Compounds 3b and 3k were found to be the most active among the tested compounds. Although the compounds show moderate antileishmanial activity, they identify a chemical space to design and develop drugs based on these chromene-2-thione derivatives against the Leishmania parasite.