(4-氯苯基)-2-噻吩甲酮 | 4153-45-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: (4-氯苯基)-2-噻吩甲酮
• 英文名称: 2-(4-chlorobenzoyl)thiophene
• 英文别名: (4-chlorophenyl)(thiophen-2-yl)methanone；(4-chlorophenyl)-thiophen-2-ylmethanone
• CAS: 4153-45-1
• 化学式: C₁₁H₇ClOS
• mdl: MFCD01764765
• 分子量: 222.695
• InChiKey: QTKFHUAGYRWGRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  45.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  (4-氯苯基)-2-噻吩甲酮 在 sodium tetrahydroborate 、 水 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以92%的产率得到(4-chlorophenyl)-(thiophen-2-yl)methanol
  参考文献：
  名称：

  Novel 1-[2-(Diarylmethoxy)ethyl]-2-methyl-5-nitroimidazoles as HIV-1 Non-Nucleoside Reverse Transcriptase Inhibitors. A Structure−Activity Relationship Investigation

  摘要：

  1-[2-(Diarylmethoxy)ethyl]-2-methyl-5-nitroimidazoles (DAMNIs) is a novel family of HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs) active at submicromolar concentration. Replacement of one phenyl ring of 1-[2-(diphenylmethoxy)ethyl]-2-methyl-5-nitroimidazole (4) with heterocyclic rings, such as 2-thienyl or 3-pyridinyl, led to novel DAMNIs with increased activity. In HIV-1 WT cell-based assay the racemic 1-{2-{alpha-(thiophen-2-yl)phenylmethoxylethyl}-2-methyl-5-nitroimidazole (7) (EC50 = 0.03 mu M) proved 5 times more active than compound 4. Docking experiments showed that the introduction of a chiral center would not affect the binding of both (R)-7 and (S)-7. The internal scoring function of the Autodock program calculated the same inhibition constant (K-i = 7.9 nM) for the two enantiomers. Compounds 7 (ID50 = 8.25 mu M) were found more active than efavirenz (ID50 = 25 mu M) against the viral RT carrying the K103N mutation, suggesting for these compounds a potential use in efavirenz based anti-AIDS regimens.

  DOI：

  10.1021/jm050273a
• 作为产物：
  描述：

  N'-[(5-Bromthiophen-2-yl)-(4-chlorphenyl)-methylen]-N-methylacethydrazid 在 一水合肼 、 溶剂黄146 作用下， 以 乙醇 为溶剂， 反应 4.5h， 生成 (4-氯苯基)-2-噻吩甲酮
  参考文献：
  名称：

  Pascual, Alfons, Advanced Synthesis and Catalysis, 1999, vol. 341, # 7, p. 695 - 700

  摘要：

  DOI：

文献信息

• Synthesis and fungicidal activity of 1,1-diaryl tertiary alcohols
  作者：Xiuyun Li、Xiaoqiang Han、Mengmeng He、Yumei Xiao、Zhaohai Qin

  DOI：10.1016/j.bmcl.2016.10.090

  日期：2016.12

  and some of their dehydration derivatives were designed, synthesized and evaluated for their antifungal activities. Some compounds exhibited moderate inhibitory activities against seven plant pathogens at 50μg/mL in vitro, compounds 5g and 7c displayed nearly the same or higher fungicidal activities against some certain plant pathogens compared with the lead compound pyrimorph. A qualitative structure-activity

  设计，合成和评估了一系列的1,1-二芳基叔醇及其一些脱水衍生物的抗真菌活性。在体外，某些化合物在50μg/ mL的浓度下对7种植物病原体表现出中等的抑制活性，与铅化合物pyrmorph相比，化合物5g和7c对某些植物病原体表现出几乎相同或更高的杀菌活性。定性结构-活性关系（SAR）分析表明，Cl取代基及其在吡啶环上的位置对于化合物的活性至关重要。特别是，几种化合物在体内以400mg / mL的浓度显示出对小麦白粉病或黄瓜炭疽的100％保护作用，这表明这些化合物可能是某些植物病害的潜在杀真菌剂。
• Practical one-pot preparation of ketones from aryl and alkyl bromides with aldehydes and DIH via Grignard reagents
  作者：Souya Dohi、Katsuhiko Moriyama、Hideo Togo

  DOI：10.1016/j.tet.2012.05.059

  日期：2012.8

  groups, such as ester, nitrile, ketone, and nitro groups with i-PrMgCl·LiCl or PhMgCl instead of Mg, also provided the corresponding diaryl and alkyl aryl ketones in good yields. The above methods are simple and practical transition-metal-free methods for the preparation of various diaryl ketones and alkyl aryl ketones bearing electron-rich aromatic groups and electron-deficient aromatic groups, as well

  通过衍生自芳基或烷基溴化物的格利雅试剂的反应，然后与芳族或脂族醛的反应以及随后用1,3-二碘的处理，可以有效地以高收率高效地制备各种二芳基酮，烷基芳基酮和二烷基酮。一锅法中的-5,5-二甲基乙内酰脲和K 2 CO 3。相同的处理的芳族溴化物轴承吸电子基团，如酯，腈，酮和硝基与我-PrMgCl·LiCl或PhMgCl代替Mg，也以良好的收率提供了相应的二芳基和烷基芳基酮。以上方法是用于制备各种带有富电子芳族基团和缺电子芳族基团的二芳基酮和烷基芳基酮以及二烷基酮的简单且实用的无过渡金属的方法。
• Infrared and nuclear magnetic resonance properties of benzoyl derivatives of five-membered monoheterocycles and determination of aromaticity indices
  作者：Kyu Ok Jeon、Jung Ho Jun、Ji Sook Yu、Chang Kiu Lee

  DOI：10.1002/jhet.5570400504

  日期：2003.9

  Benzophenones, 2-benzoylthiophenes, 2-benzoylpyrroles, and 2-benzoylfurans, which have substituents at m- and p-positions of the benzoyl ring were prepared and their ir and nmr spectra were obtained in 0.1 M chloroform-d solution. The chemical shift values of each series were plotted against the Hammett substituent parameters to give good correlation, with the exception of the ortho-Hs and -Cs. The

  二苯甲酮，2- benzoylthiophenes，2- benzoylpyrroles和2- benzoylfurans，其在具有取代基的米-和p苯甲酰基环的位上制备并在0.1，得到它们的红外和核磁共振光谱中号氯仿d溶液。将每个系列的化学位移值与哈米特取代基参数作图，以得到良好的相关性，但邻位-Hs和-Cs除外。斜率以及化学位移的差异为芳香性指数提供了一组有意义的值。
• A new method for the synthesis of ketones: The palladium-catalyzed cross-coupling of acid chlorides with arylboronic acids
  作者：Mustapha Haddach、James R. McCarthy

  DOI：10.1016/s0040-4039(99)00476-1

  日期：1999.4

  The cross-coupling reaction of acid chlorides with arylboronic acids, using catalytic amounts of Pd(PPh3)4 and five equivalents Cs2CO3, under anhydrous conditions provides a new method for the synthesis of ketones in good to moderate yields.

  在无水条件下，使用催化量的Pd（PPh 3）4和五当量的Cs 2 CO 3，酰氯与芳基硼酸的交叉偶联反应提供了一种新的合成酮的新方法，该酮的产率中等至中等。
• New Gilman-type lithium cuprate from a copper(II) salt: synthesis and deprotonative cupration of aromatics
  作者：Tan Tai Nguyen、Floris Chevallier、Viatcheslav Jouikov、Florence Mongin

  DOI：10.1016/j.tetlet.2009.09.100

  日期：2009.12

  including heterocycles (anisole, 1,4-dimethoxybenzene, thiophene, furan, 2-fluoropyridine, 2-chloropyridine, 2-bromopyridine, and 2,4-dimethoxypyrimidine) was realized in tetrahydrofuran at room temperature using the Gilman-type amido-cuprate (TMP)2CuLi in situ prepared from CuCl2·TMEDA through successive addition of 1 equiv of butyllithium and 2 equiv of LiTMP. The intermediate lithium (hetero)arylcuprates

  室温下，使用吉尔曼型在四氢呋喃中实现了包括杂环（苯甲醚，1,4-二甲氧基苯，噻吩，呋喃，2-氟吡啶，2-氯吡啶，2-溴吡啶和2,4-二甲氧基嘧啶）在内的芳族化合物的去质子化。通过连续加入1当量的丁基锂和2当量的LiTMP，由CuCl 2 ·TMEDA原位制备酰胺基铜酸盐（TMP）2 CuLi 。通过捕获碘，烯丙基溴，甲基碘和苯甲酰氯，可以证明中间的（杂）芳基碳酸锂。还使用硝基苯作为氧化剂，由azine嗪锂和二嗪铜酸盐制备对称二聚体。