6-氟-N-甲基-1,3-苯并噻唑-2-胺 | 221654-65-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 中文名称: 6-氟-N-甲基-1,3-苯并噻唑-2-胺
• 英文名称: 6-fluoro-N-methylbenzo[d]thiazol-2-amine
• 英文别名: 2-Benzothiazolamine, 6-fluoro-N-methyl-；6-fluoro-N-methyl-1,3-benzothiazol-2-amine
• CAS: 221654-65-5
• 化学式: C₈H₇FN₂S
• 分子量: 182.221
• InChiKey: OGBOCBCKIXFUPO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  53.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  6-氟-N-甲基-1,3-苯并噻唑-2-胺 、 乙酸酐 生成 N-(6-氟-2-苯并噻唑基)-N-甲基-乙酰胺
  参考文献：
  名称：

  Dyson et al., Journal of the Indian Chemical Society, 1931, vol. 8, p. 147,163

  摘要：

  DOI：
• 作为产物：
  描述：

  4-氟苯基异硫氰酸酯 在 乙醇 、 氯仿 、 溴 作用下， 生成 6-氟-N-甲基-1,3-苯并噻唑-2-胺
  参考文献：
  名称：

  Dyson et al., Journal of the Indian Chemical Society, 1931, vol. 8, p. 147,163

  摘要：

  DOI：

文献信息

• [EN] 7-HYDROXY-SPIROPIPIPERIDINE INDOLINYL ANTAGONISTS OF P2Y1 RECEPTOR<br/>[FR] ANTAGONISTES DE 7-HYDROXY-SPIROPIPIPÉRIDINE INDOLINYLE DU RÉCEPTEUR P2Y1
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014022349A1

  公开（公告）日：2014-02-06

  The present invention provides compounds of Formula (I): as defined in the specification and compositions comprising any of such novel compounds. These compounds are antagonists of Ρ2Y1 receptor and may be used as medicaments in the treatment and/or prophylaxis of thromboembolic disorders.

  本发明提供了如规范中定义的Formula (I)的化合物，以及包含任何此类新化合物的组合物。这些化合物是Ρ2Y1受体的拮抗剂，可用作治疗和/或预防血栓栓塞性疾病的药物。
• Recyclable covalent triazine framework-supported iridium catalyst for the N-methylation of amines with methanol in the presence of carbonate
  作者：Peng Liu、Jiazhi Yang、Yao Ai、Shushu Hao、Xiaozhong Chen、Feng Li

  DOI：10.1016/j.jcat.2021.02.030

  日期：2021.4

  An iridium complex Cp*Ir@CTF, which is synthesized by the coordinative immobilization of [Cp*IrCl2]2 on a functionalized covalent triazine framework (CTF), was found to be a general and highly efficient catalyst for the N-methylation of amines with methanol in the presence of carbonate. Under environmentally benign conditions, a variety of desirable products were obtained in high yields with complete

  铱络合物Cp * Ir @ CTF是通过将[Cp * IrCl 2 ] 2配位固定在功能化的共价三嗪骨架（CTF）上合成的，它是一种通用的高效N-甲基化催化剂在碳酸盐的存在下，将胺与甲醇反应。在环境友好的条件下，以高收率获得了各种理想的产品，具有完全的选择性和对官能团的友好性。此外，合成的催化剂可以通过简单的过滤进行再循环，而在第六次循环后没有明显的催化活性损失。值得注意的是，这项研究显示了共价三嗪骨架负载的过渡金属催化剂在氢自动转移过程中的潜力。
• Discovery of N-methylbenzo[d]oxazol-2-amine as new anthelmintic agent through scalable protocol for the synthesis of N-alkylbenzo[d]oxazol-2-amine and N-alkylbenzo[d]thiazol-2-amine derivatives
  作者：Pavitra Laohapaisan、Onrapak Reamtong、Jumreang Tummatorn、Charnsak Thongsornkleeb、Urusa Thaenkham、Poom Adisakwattana、Somsak Ruchirawat

  DOI：10.1016/j.bioorg.2022.106287

  日期：2023.2

  N-methylbenzo[d]oxazol-2-amine (2a), which had comparable potency to albendazole, an orally administered anthelmintic drug, against Gnathostoma spinigerum, Caenorhabditis elegans and Trichinella spiralis. Compound 2a showed about 10 times lower cytotoxicity towards normal human cell line (HEK293) than albendazole. Moreover, we have developed new processes for the synthesis of N-alkylbenzo[d]oxazol-2-amine

  我们发现了一种先导化合物N - methylbenzo[ d ]oxazol-2-amine ( 2a )，它具有与阿苯达唑相当的效力，阿苯达唑是一种口服的驱虫 药，可以对抗棘口线虫、秀丽隐杆线虫和旋毛虫。化合物2a对正常人细胞系 (HEK293) 的细胞毒性比阿苯达唑低约 10 倍。此外，我们还开发了合成N-烷基苯并[ d ]恶唑-2-胺和N-烷基苯并[ d ]的新工艺] thiazol-2-amine 衍生物通过无金属条件。该协议可以作为一种稳健且可扩展的方法，特别是合成N-甲基苯并 [ d ]恶唑-2-胺和N-甲基苯并[ d ]噻唑-2-胺衍生物，这些衍生物难以使用其他无金属条件制备. 该方法使用苯并恶唑-2-硫醇或苯并噻唑-2-硫醇作为底物。该反应由硫醇官能团的甲基化引发，形成甲基硫化物中间体，这是一种关键策略，它促进了与N-甲基甲酰胺原位产生的气态甲胺的顺利亲核加成-消除反应。此
• Laccase-Catalysed Homocoupling of Primary Aromatic Amines towards the Biosynthesis of Dyes
  作者：Ana Catarina Sousa、Lígia O. Martins、M. Paula Robalo

  DOI：10.1002/adsc.201300501

  日期：2013.10.11

  AbstractColoured disubstituted benzoquinonimine trimeric structures are obtained as main reaction products of the oxidation of p‐electron donor primary aromatic amines using two different laccases, CotA‐laccase from Baccilus subtilus and TvL from Trametes versicolor. These orange‐red to purple products, presenting high molar extinction coefficients, presumably result from oxidative homocoupling reactions, through the formation of NC bonds at positions 2 and 5, of the laccase oxidised intermediate as showed in the proposed oxidative pathway. The product of 1,4‐phenylenediamine is shown to be the trimer known as Bandrowski’s base which has an established role in hair and fur dyeing. Our results also show that the occurrence and/or rates of oxidation of aromatic amines are strongly dependent on the presence of p‐electron releasing substituents in the aromatic ring and are independent on the properties of the enzyme used. Overall our data contribute for (i) understanding key features of laccase reactivity with p‐substituted aromatic amines and (ii) establishing enzymatic processes that lead to the synthesis of coloured bio‐products under mild conditions with potential impact in the cosmetic and dye industries.magnified image
• Convenient and Reliable Routes Towards 2-Aminothiazoles: Palladium-Catalyzed<i>versus</i>Copper-Catalyzed Aminations of Halothiazoles
  作者：Stéphanie Toulot、Timo Heinrich、Frédéric R. Leroux

  DOI：10.1002/adsc.201300591

  日期：2013.11.11

  AbstractTwo efficient methods for the amination of 2‐halothiazoles are presented here. A first protocol requires a Pd/L system. Several 2‐aminothiazoles were synthesized under optimized conditions and isolated in good yields. The first palladium‐catalyzed CN coupling reactions between 2‐halothiazoles and primary alkylamines are presented. In a second part, ligand‐free copper‐catalyzed aminations of 2‐halothiazoles by alkylamines and aniline in a green solvent have been developed. The protocol is very effective for primary and secondary amines and perfectly tolerates the presence of another halide moiety on the 2‐halothiazole. The reaction occurs under the assistance of microwave irradiation, which drastically decreases the reaction time. The reaction leads to the formation of 2‐aminothiazoles, key molecules in pharmaceutical research.magnified image