3-(3-苯基丙基)噻吩 | 120245-35-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3-(3-苯基丙基)噻吩
• 英文名称: 3-(3-phenylpropyl)thiophene
• CAS: 120245-35-4
• 化学式: C₁₃H₁₄S
• 分子量: 202.32
• InChiKey: NROPTWRMZBMHIZ-UHFFFAOYSA-N

物化性质

• 沸点：
  98 °C(Press: 0.2 Torr)
• 密度：
  1.070±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-(3-苯基丙基)噻吩 在 氢氧化钾 、 四氯化锡 、 一水合肼 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 5.0h， 生成 5-<3-(3-phenylpropyl)-2-thienyl>pentanoic acid
  参考文献：
  名称：

  .omega.-[(.omega.-Arylalkyl)thienyl]alkanoic acids: from specific LTA4 hydrolase inhibitors to LTB4 receptor antagonists

  摘要：

  A series of omega-[(omega-arylalkyl)thienyl]alkanoic acid isomers was prepared and a structure-activity relationship was investigated. These compounds have displayed either LTA, hydrolase inhibition activities or LTB4 receptor binding activities, or both, depending on the relative orientation of the two side chains on the thiophene ring. Whereas the 2,5-isomers specifically exhibited LTA4 hydrolase inhibition, 3,5-isomers displayed both activities. On the other hand, the ''ortho-isomers'' specifically inhibited the binding of the LTB4 to its receptor. The side-chain lengths were also important for an optimal inhibition or binding activity. Substitutions on the terminal aromatic ring or on the thiophene nucleus led to small changes in both activities. The most dramatic effect was obtained by substituting the carboxylic acid side chain in the alpha-position with one or two methyl groups, which substantially enhanced the LTB4 receptor binding activity. In the most favorable case, the alpha,alpha-dimethyl derivative RP66153 was found 20-fold more potent than its linear counterpart.

  DOI：

  10.1021/jm00095a011
• 作为产物：
  描述：

  1-苯基-3-(噻吩-3-基)丙烷-1-酮 在 氢氧化钾 、 一水合肼 作用下， 以 various solvent(s) 为溶剂， 反应 4.0h， 以76%的产率得到3-(3-苯基丙基)噻吩
  参考文献：
  名称：

  .omega.-[(.omega.-Arylalkyl)thienyl]alkanoic acids: from specific LTA4 hydrolase inhibitors to LTB4 receptor antagonists

  摘要：

  A series of omega-[(omega-arylalkyl)thienyl]alkanoic acid isomers was prepared and a structure-activity relationship was investigated. These compounds have displayed either LTA, hydrolase inhibition activities or LTB4 receptor binding activities, or both, depending on the relative orientation of the two side chains on the thiophene ring. Whereas the 2,5-isomers specifically exhibited LTA4 hydrolase inhibition, 3,5-isomers displayed both activities. On the other hand, the ''ortho-isomers'' specifically inhibited the binding of the LTB4 to its receptor. The side-chain lengths were also important for an optimal inhibition or binding activity. Substitutions on the terminal aromatic ring or on the thiophene nucleus led to small changes in both activities. The most dramatic effect was obtained by substituting the carboxylic acid side chain in the alpha-position with one or two methyl groups, which substantially enhanced the LTB4 receptor binding activity. In the most favorable case, the alpha,alpha-dimethyl derivative RP66153 was found 20-fold more potent than its linear counterpart.

  DOI：

  10.1021/jm00095a011

文献信息

• Copper-Catalyzed Boron-Selective C(sp²)–C(sp³) Oxidative Cross-Coupling of Arylboronic Acids and Alkyltrifluoroborates Involving a Single-Electron Transmetalation Process
  作者：Siyi Ding、Liang Xu、Pengfei Li

  DOI：10.1021/acscatal.5b02524

  日期：2016.2.5

  A rapid and highly selective oxidative cross-coupling reaction between readily available and shelf-stable arylboronic acids and primary or secondary potassium alkyltrifluoroborates was devised and developed, which works under mild conditions using copper(II) acetate as the catalyst and silver oxide as the oxidant. Initial experimental results indicate that a single-electron transmetalation process

  设计并开发了一种易于使用且易于储存的芳基硼酸与烷基三氟硼酸钾仲烷基钾或仲烷基硼酸钾之间的快速且高度选择性的氧化交叉偶联反应，该反应在温和的条件下以乙酸铜（II）为催化剂，氧化银为氧化剂而起作用。初步的实验结果表明，涉及单电子重金属化过程。这种方法有效地绕过了与烷基硼酸酯的传统交叉偶联反应相关的问题，从而为构建C（sp 2）–C（sp 3）键提供了一种补充方法。
• Highly nucleophilic vitamin B₁₂-assisted nickel-catalysed reductive coupling of aryl halides and non-activated alkyl tosylates
  作者：Kimihiro Komeyama、Ryo Ohata、Shinnosuke Kiguchi、Itaru Osaka

  DOI：10.1039/c7cc01932g

  日期：——

  Reductive cross-coupling of aryl halides with ubiquitous alkyl tosylates was developed using a combination of nickel and vitamin B12 catalysts. The tosylate was activated by reduced vitamin B12 to form alkyl cobalt(III) which served as a good alkylating agent for aryl-nickel species, leading to the C(sp3)–C(sp2) bond formation.

  使用镍和维生素B 12催化剂的组合开发了芳基卤化物与无处不在的烷基甲苯磺酸盐的还原性交叉偶联反应。甲苯磺酸盐通过还原的维生素B 12活化而形成烷基钴（III），该烷基钴可作为芳基镍物种的良好烷基化剂，从而导致C（sp 3）–C（sp 2）键的形成。
• [EN] C(SP3)-C(SP2) CROSS-COUPLING REACTION OF ORGANOZINC REAGENTS AND HETEROCYCLIC (PSEUDO)HALIDES<br/>[FR] RÉACTION DE COUPLAGE CROISÉ C(SP3)-C(SP2) DE RÉACTIFS D'ORGANOZINC ET DE (PSEUDO)HALOGÉNURES HÉTÉROCYCLIQUES
  申请人：UNIV HONG KONG SCI & TECH

  公开号：WO2018019291A1

  公开（公告）日：2018-02-01

  Provided is a method of synthesizing a C(sp3)-C(sp2) cross-coupled compound comprising reacting a C(sp3) coupling partner with a C(sp2) coupling partner, a catalyst, and a solvent; wherein the C(sp3) coupling partner comprises an organic zinc reagent; and wherein the C(sp2) coupling partner comprises a heterocyclic halide or a heterocyclic pseudo halide. The method further comprises synthesis of the organic zinc reagent, wherein the synthesis comprises reacting a zinc powder with an acid, filtering, washing, and drying to obtain an activated zinc powder; and reacting the activated zinc powder with a metal iodide catalyst and a second solvent and heating for a predetermined time to obtain the organic zinc reagent.

  提供了一种合成C(sp3)-C(sp2)交叉偶联化合物的方法，包括将一个C(sp3)偶联配体与一个C(sp2)偶联配体、催化剂和溶剂反应；其中C(sp3)偶联配体包括有机锌试剂；而C(sp2)偶联配体包括杂环卤化物或杂环假卤化物。该方法进一步包括合成有机锌试剂，其中合成包括将锌粉与酸反应，过滤，洗涤和干燥以获得活化锌粉；并将活化锌粉与金属碘催化剂和第二溶剂反应并加热一定时间以获得有机锌试剂。
• Cobalt-Catalyzed Reductive Alkylation of Heteroaryl Bromides: One-Pot Access to Alkylthiophenes, -furans, -selenophenes, and -pyrroles
  作者：Deng-Jhou Cai、Po-Han Lin、Ching-Yuan Liu

  DOI：10.1002/ejoc.201500784

  日期：2015.8

  A practical and convenient Co-catalyzed alkylation method for the facile introduction of various alkyl chains into organic electronically significant heteroaryl compounds, including thiophenes, furans, selenophenes, and pyrroles, is reported. Under well-optimized reaction conditions, a wide range of alkylated heteroaryl compounds have beeen efficiently prepared in moderate to good isolated yields.

  报道了一种实用且方便的共催化烷基化方法，可将各种烷基链轻松引入具有电子意义的有机杂芳基化合物，包括噻吩、呋喃、硒吩和吡咯。在充分优化的反应条件下，广泛的烷基化杂芳基化合物已以中等至良好的分离产率有效制备。值得注意的是，在聚合物化学和有机材料中起决定性作用的 2- 或 3- 烷基噻吩首次通过这种使用廉价钴盐作为催化剂的还原偶联方法逐步经济地合成。这种简单的合成过程避免了传统烷基化方案所需的水分不稳定有机金属试剂（RMgX 或 RZnX）的制备。
• [EN] PYRROLOPYRROLE DERIVATIVES, THEIR MANUFACTURE AND USE<br/>[FR] DÉRIVÉS DE PYRROLOPYRROLE, LEUR FABRICATION ET LEUR UTILISATION
  申请人：CIBA HOLDING INC

  公开号：WO2009047104A3

  公开（公告）日：2009-06-18