(4-methoxyphenyl)(6-methylbenzo[d]thiazol-2-yl)methanone | 1268700-07-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (4-methoxyphenyl)(6-methylbenzo[d]thiazol-2-yl)methanone
• 英文别名: 2-(4-methoxybenzoyl)-6-methylbenzothiazole
• CAS: 1268700-07-7
• 化学式: C₁₆H₁₃NO₂S
• 分子量: 283.351
• InChiKey: HHTNLSJHIXYORM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.84
• 重原子数：
  20.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  39.19
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  在 吡啶 、 iron(III) chloride 、 dipotassium peroxodisulfate 作用下， 以 二甲基亚砜 为溶剂， 反应 1.0h， 以89%的产率得到(4-methoxyphenyl)(6-methylbenzo[d]thiazol-2-yl)methanone
  参考文献：
  名称：

  Fe-promoted oxidative cyclization of α-benzoylthioformanilides for the synthesis of 2-benzoylbenzothiazoles

  摘要：

  该协议具有反应时间短、产率适中到良好、操作方便和高选择性的优点。

  DOI：

  10.1039/c4ra09495f

文献信息

• RuCl3·3H2O Catalyzed Tandem Reaction of Alkynylbromides with 2-Aminothiophenols in Water: A Convenient Synthesis of 2-Benzoylbenzothiazoles
  作者：Xuesen Fan、Yan He、Shenghai Guo、Xinying Zhang

  DOI：10.1071/ch11217

  日期：——

  RuCl3·3H2O catalyzed tandem reaction of alkynyl bromides with 2-aminothiophenols mediated by water is shown to represent a convenient synthesis of 2-benzoylbenzothiazoles. In addition, the Ru(iii) catalyst could be readily recovered and efficiently reused together with water up to three times.

  RuCl 3 ·3H 2 O催化炔基溴与水介导的2-氨基硫酚的串联反应表明可以方便地合成2-苯甲酰基苯并噻唑。另外，Ru（iii）催化剂可以容易地回收并与水一起有效地重复使用多达三遍。
• A Sustainable Synthesis of 2-Benzoxazyl and 2-Benzothiazyl Ketones from Alkynyl Bromides and 2-Amino(thio)phenols Promoted by a Recyclable Catalytic System
  作者：Liangyan Cui、Yan He、Xuesen Fan

  DOI：10.1002/cjoc.201100472

  日期：2012.4

  An environmentally and economically sustainable synthesis of 2‐benzoxazyl ketones and 2‐benzothiazyl ketones through FeCl3·6H2O catalyzed tandem reactions of alkynyl bromides with 2‐amino(thio)phenols in [bmim]BF4 has been developed. Remarkable advantages of this new synthetic strategy include high efficiency, readily available starting materials, and recyclable catalyst and reaction medium.

  通过FeCl 3 ·6H 2 O催化炔基溴化物与2-氨基（硫代）苯酚在[bmim] BF 4中的串联反应，在环境和经济上可持续地合成2-苯并恶唑酮和2-苯并噻唑酮。这种新的合成策略的显着优势包括高效，易于获得的原料以及可循环使用的催化剂和反应介质。
• New synthesis of 2-aroylbenzothiazoles <i>via</i> metal-free domino transformations of anilines, acetophenones, and elemental sulfur
  作者：Tien V. Huynh、Khang V. Doan、Ngoc T. K. Luong、Duyen T. P. Nguyen、Son H. Doan、Tung T. Nguyen、Nam T. S. Phan

  DOI：10.1039/d0ra01750g

  日期：——

  A new synthesis of 2-aroylbenzothiazoles via iodine-promoted domino transformations of anilines, acetophenones, and elemental sulfur was demonstrated. The highlights of this tandem synthesis are (1) easily available anilines and acetophenones as feedstock; (2) transition metal-free conditions; (3) inexpensive, nontoxic, easy handling, and abundant elemental sulfur as a building block. This synthetic

  展示了通过碘促进的苯胺、苯乙酮和元素硫的多米诺转变合成 2-芳酰基苯并噻唑的新方法。这种串联合成的亮点是（1）容易获得的苯胺和苯乙酮作为原料；(2)无过渡金属条件；(3)廉价、无毒、易处理、丰富的单质硫作为砌块。这种合成策略将补充这种重要的杂环支架合成中的现有方法。据我们所知，以前的文献中没有报道过从简单的苯胺、苯乙酮和元素硫形成 2-芳酰基苯并噻唑。
• Synthesis of heteroaryl ketones via tandem reaction of 1,1-dibromoethenes
  作者：Xuesen Fan、Yan He、Xinying Zhang、Shenghai Guo、Yangyang Wang

  DOI：10.1016/j.tet.2011.05.111

  日期：2011.8

  A novel method for the synthesis of heteroaryl ketones through one-pot tandem reaction of 1,1-dibromoethenes with 2-amino(thio)phenols promoted by TBAF center dot 3H(2)O and RuCl3(5%)/air was developed. This novel method includes several reactions in one-pot and utilizes economical yet efficient reagents to generate synthetically and biologically interesting heteroaryl ketones under mild conditions with good efficiency. (C) 2011 Elsevier Ltd. All rights reserved.
• A novel and practical synthesis of 2-benzoylbenzothiazoles and 2-benzylbenzothiazoles
  作者：Xuesen Fan、Yan He、Yangyang Wang、Zaikun Xue、Xinying Zhang、Jianji Wang

  DOI：10.1016/j.tetlet.2010.12.057

  日期：2011.2

  A novel methodology for the synthesis of 2-benzoylbenzothiazoles and 2-benzylbenzothiazoles through FeCl3 center dot 6H(2)O catalyzed, air oxidized tandem process from commercially available 2-aminothiophenols and phenylacetaldehydes by using an ionic liquid as both reaction medium and co-catalyst was developed. (C) 2011 Elsevier Ltd. All rights reserved.