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5-phenyl-1,2,4-triazolidine-3-thione

中文名称
——
中文别名
——
英文名称
5-phenyl-1,2,4-triazolidine-3-thione
英文别名
5-Phenyl-[1,2,4]triazolidine-3-thione
5-phenyl-1,2,4-triazolidine-3-thione化学式
CAS
——
化学式
C8H9N3S
mdl
——
分子量
179.246
InChiKey
WULCAHFTXOWGQY-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 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:
    68.2
  • 氢给体数:
    3
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    苯甲醛氨基磺酸一水合肼 作用下, 以 乙醇 为溶剂, 反应 0.58h, 生成 5-phenyl-1,2,4-triazolidine-3-thione
    参考文献:
    名称:
    A novel one pot multi-component strategy for facile synthesis of 5-aryl-[1,2,4]triazolidine-3-thiones
    摘要:
    We have disclosed an efficient, one pot, novel multi-component approach for the synthesis of 5-aryl-[1,2,4]triazolidine-3-thiones from aldehyde, hydrazine hydrate, and trimethylsilyl isothiocyanate (TMSNCS) in the presence of catalytic amount of sulfamic acid. High yields, easy work-up procedure, no chromatographic separation, and novelty in multi-component strategy are the main merits of the present strategy. (C) 2014 Published by Elsevier Ltd.
    DOI:
    10.1016/j.tetlet.2014.10.052
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文献信息

  • Envirocat EPZ-10: An Efficient Catalyst for the Synthesis of 1,2,4- Triazolidine-3-thiones
    作者:Pradeep M. Mhaldar、Dattaprasad M. Pore
    DOI:10.2174/1570178616666191019144317
    日期:2020.3.25
    <p>A simple and environmentally benign room temperature synthesis of 1,2,4-triazolidine-3- thiones is described using Envirocat EPZ-10R as a solid acid catalyst in the aqueous medium. The use of Envirocat EPZ-10R as a green catalyst, reusability of the catalyst, water as a universal solvent and good yields of the product are the attractive features of the present method.</p> </sec></div> <div class="value-text ch">描述了在室温下使用Envirocat EPZ-10R作为固体酸催化剂在水介质中合成1,2,4-三唑啉-3-硫酮的简单且环保的方法。使用Envirocat EPZ-10R作为绿色催化剂、催化剂的可重复使用性、水作为通用溶剂以及产品产率高是该方法的吸引人特点。</div> </div> </li> <li class="feature-list-item"> <div class="content-title">[C16MPy]AlCl3Br: an efficient novel ionic liquid for synthesis of novel 1,2,4-triazolidine-3-thiones in water</div> <div class="value"> <div class="value-text"> <span>作者:</span>Jayavant D. Patil、Dattaprasad M. Pore </div> <div class="value-text"> <span>DOI:</span>10.1039/c3ra46916f </div> <div class="value-text"> <span>日期:</span>—— </div> <div class="value-text en">4-triazolidine-3-thiones in water at ambient temperature. A variety of aldehydes undergo smooth reaction with <span style='color:#ff0000'>thiosemicarbazide</span> and <span style='color:#ff0000'>substituted</span> <span style='color:#ff0000'>thiosemicarbazides</span>. In the case of <span style='color:#ff0000'>substituted</span> <span style='color:#ff0000'>thiosemicarbazides</span> the <span style='color:#ff0000'>corresponding</span> 1,2,4-triazolidine-3-thiones are obtained as products instead of <span style='color:#ff0000'>1,3,4-oxadiazoles</span>. A broad variety of functional groups are tolerated and a large number of substrates can be applied</div> <div class="value-text ch">一种高效的新型离子液体,[C 16 MPy] AlCl 3溴已被合成并作为催化剂在环境温度下于水中生态合成新型的1,2,4-三唑烷-3-硫酮。各种醛与硫代氨基脲和取代的硫代氨基脲进行平滑反应。在取代的硫代氨基脲的情况下,获得相应的1,2,4-三唑烷-3-硫酮而不是1,3,4-恶二唑的产物。可以容忍各种各样的官能团,并且可以使用该协议应用大量底物。快速,环保的反应具有高收率,使用环境温度和水作为溶剂,简便的后处理步骤以及产物分离,出色的催化剂可回收性,高原子经济性,离子液体的新颖性和方案该协议的辅助优势。</div> </div> </li> <li class="feature-list-item"> <div class="content-title">Synthesis of triazolidines and triazole using DMAP</div> <div class="value"> <div class="value-text"> <span>作者:</span>Devidas A. Mali、Vikas N. Telvekar </div> <div class="value-text"> <span>DOI:</span>10.1080/00397911.2016.1263338 </div> <div class="value-text"> <span>日期:</span>2017.2.16 </div> <div class="value-text en">ABSTRACT An efficient methodology has been developed for the <span style='color:#ff0000'>synthesis</span> of 1,2,4-triazolidine-3-thione and 3-ethoxy-5-phenyl-4H-1,2,4 triazole <span style='color:#ff0000'>using</span> N,N-dimethylpyridine-4-amine (DMAP). Aldehydes and thiosemicarbazide were reacted in water at ambient temperature in presence of DMAP and provided corresponding products in good to moderate yield. GRAPHICAL ABSTRACT</div> <div class="value-text ch">摘要 开发了一种使用 N,N-二甲基吡啶-4-胺合成 1,2,4-三唑烷-3-硫酮和 3-乙氧基-5-苯基-4H-1,2,4 三唑的有效方法( DMAP)。醛和氨基硫脲在环境温度下在 DMAP 存在下在水中反应,并以良好至中等产率提供相应的产物。图形概要</div> </div> </li> <li class="feature-list-item"> <div class="content-title">Synthesis and biological evaluation of 1,2,4-triazolidine-3-thiones as potent acetylcholinesterase inhibitors: in vitro and in silico analysis through kinetics, chemoinformatics and computational approaches</div> <div class="value"> <div class="value-text"> <span>作者:</span>Prasad G. Mahajan、Nilam C. Dige、Balasaheb D. Vanjare、Hussain Raza、Mubashir Hassan、Sung-Yum Seo、Chong- Hyeak Kim、Ki Hwan Lee </div> <div class="value-text"> <span>DOI:</span>10.1007/s11030-019-09983-y </div> <div class="value-text"> <span>日期:</span>2020.11 </div> <div class="value-text en">Abstract We have <span style='color:#ff0000'>designed</span> and synthesized a <span style='color:#ff0000'>novel</span> <span style='color:#ff0000'>acidic</span> ionic liquid and explored its catalytic efficiency for the <span style='color:#ff0000'>synthesis</span> of 1,2,4-triazolidine-3-thione <span style='color:#ff0000'>derivatives</span>. A simple reaction between aldehydes and thiosemicarbazide for short time in 60:40 v/v water/ethanol at room temperature offers target 1,2,4-triazolidine-3-thione <span style='color:#ff0000'>derivatives</span>. The formation of target compounds is confirmed by NMR, IR</div> <div class="value-text ch">摘要 我们设计并合成了一种新型的酸性离子液体,并探索了其催化合成1,2,4-三唑烷-3-硫酮衍生物的催化效率。在室温下,在60:40 v / v的水/乙醇中,醛和硫代氨基脲之间短时间的简单反应即可得到目标1,2,4-三唑烷-3-硫酮衍生物。通过NMR,IR和ESI-MS分析确认了目标化合物的形成。令人高兴的是,合成的化合物显示出显着的乙酰胆碱酯酶(AChE)抑制活性,而IC 50却低得多值比新的新斯的明甲基硫酸盐0.0269±0.0021–1.1725±0.0112μM。此外,与标准维生素C相比,合成的1,2,4-三唑烷-3-硫酮显示出显着的自由基清除活性。通过化学信息学性质和分子对接分析验证Lipinski规则的研究为体外分析提供了支持。因此,目前的整体研究说明了一些新的1,2,4-三唑烷-3-硫酮的合成,这些合成的1,2-4-三唑烷-3-硫酮可用作药物设计的模板,例如AChE抑制剂。 图形摘要</div> </div> </li> <li class="feature-list-item"> <div class="content-title">L-Proline Nitrate: An Efficient Amino Acid Ionic Liquid Catalyzed Synthesis of 5-aryl-[1, 2, 4]-triazolidine-3-thiones</div> <div class="value"> <div class="value-text"> <span>作者:</span>Dattaprasad M. Pore、Suraj A. Sonawane </div> <div class="value-text"> <span>DOI:</span>10.2174/1570178619666220128141519 </div> <div class="value-text"> <span>日期:</span>2022.9 </div> <div class="value-text en"><sec> <title>Abstract:

    An environmentally benign, simple, rapid synthesis of 1,2,4-triazolidine-3-thiones at room temperature is reported using amino acid-derived Brønsted acidic ionic liquid L-proline nitrate [Pro+NO3 -] from aldehyde and thiosemicarbazide in an aqueous medium. A cost-effective and energy-efficient catalyst with the reusability of up to five cycles without significant loss in the catalytic activity makes this protocol superior. A faster reaction and easy work-up with excellent yields are the added advantages of this protocol.

    摘要:报道了一种在室温下使用氨基酸衍生的Brønsted酸性离子液体L-脯氨酸硝酸盐[Pro+NO3-]从醛和硫脲中合成1,2,4-三唑烷-3-硫酮的环境友好、简单、快速的方法。这种成本效益高、能源效率高的催化剂可重复使用五个周期而不会显著降低催化活性,更快的反应速度和易于操作的良好收率是这种方法的附加优点。
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