6-氯-3-苯基-2-喹啉醇 | 85274-64-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 6-氯-3-苯基-2-喹啉醇
• 英文名称: 6-chloro-3-phenylquinolin-2(1H)-one
• 英文别名: 6-Chloro-3-phenyl-2-quinolinol；6-chloro-3-phenyl-1H-quinolin-2-one
• CAS: 85274-64-2
• 化学式: C₁₅H₁₀ClNO
• 分子量: 255.703
• InChiKey: HUNMSLDDIPSBDA-UHFFFAOYSA-N

物化性质

• 熔点：
  244-247 °C(Solv: ligroine (8032-32-4); acetone (67-64-1))
• 沸点：
  473.9±45.0 °C(Predicted)
• 密度：
  1.303±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2933790090
• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  6-氯-3-苯基-2-喹啉醇 在 sodium hydride 、 三氯氧磷 作用下， 反应 8.0h， 生成 2-(6-chloro-3-phenylquinolin-2-yl)sulfanyl-N,N-dimethylethanamine
  参考文献：
  名称：

  Synthesis and 5-hydroxytryptamine antagonist activity of 2-[[2-(dimethylamino)ethyl]thio]-3-phenylquinoline and its analogs

  摘要：

  A series of 2-[(2-aminoethyl)thio]quinolines substituted at the 3-position with alkyl, aryl, or heteroaryl groups has been prepared in the search for novel and selective 5-HT2 antagonists. The affinity of the compounds for 5-HT1 receptor sites was measured by their ability to displace [3H]-5-HT from rat brain synaptosomes whereas the affinity for 5-HT2 receptor sites was measured by their ability to displace [3H]spiperone from synaptosomes prepared from rat brain cortex. The 5-HT2 antagonist properties of the compounds were measured in vivo by their antagonism of 5-hydroxytryptophan-induced head twitches in the mouse and by their antagonism of hyperthermia induced by fenfluramine (N-ethyl-alpha-methyl-m-(trifluoromethyl)phenethylamine hydrochloride) in the rat. The structure-activity relationships in this series are discussed and the properties of 2-[[2-(dimethylamino)ethyl]thio]-3-phenylquinoline hydrochloride (70) are highlighted.

  DOI：

  10.1021/jm00395a013
• 作为产物：
  描述：

  N,N-二甲基苄胺 在 palladium diacetate 、 potassium carbonate 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 作用下， 以 乙醚 、 乙腈 为溶剂， 反应 24.5h， 生成 6-氯-3-苯基-2-喹啉醇
  参考文献：
  名称：

  钯催化三氟甲磺酸苄铵与邻硝基苯甲醛的还原氨基羰基化反应合成 3-Arylquinolin-2(1H)-ones

  摘要：

  已开发出一种钯催化的直接合成 3-芳基喹啉-2(1 H )-酮的方法。该合成通过苄基三氟甲磺酸铵与邻硝基苯甲醛的钯催化还原氨基羰基化反应进行，并以中等至良好的收率获得了范围广泛的 3-芳基喹啉-2（1 H）-酮，并具有非常好的官能团兼容性。

  DOI：

  10.1021/acs.joc.1c01984

文献信息

• Palladium-catalyzed carbonylative cyclization of benzyl chlorides with anthranils for the synthesis of 3-arylquinolin-2(1<i>H</i>)-ones
  作者：Jian-Li Liu、Ren-Rui Xu、Wei Wang、Xinxin Qi、Xiao-Feng Wu

  DOI：10.1039/d1ob00298h

  日期：——

  An efficient carbonylative procedure for the synthesis of 3-arylquinoin-2(1H)-ones has been established. Through a palladium-catalyzed aminocarbonylation of benzyl chlorides with anthranils, a variety of 3-arylquinoin-2(1H)-one products were obtained in moderate to excellent yields with good functional group tolerance.

  已经建立了用于合成 3-arylquinoin-2(1 H )-ones 的有效羰基化方法。通过钯催化的苄基氯与邻氨基苯甲酰氨基羰基化反应，以中等至优异的收率获得了多种 3-arylquinoin-2(1 H )-one 产物，具有良好的官能团耐受性。
• Supported Palladium Nanoparticles‐Catalyzed Synthesis of 3‐Substituted 2‐Quinolones from 2‐Iodoanilines and Alkynes Using Oxalic Acid as C1 Source
  作者：Vandna Thakur、Ajay Sharma、Yamini、Nishtha Sharma、Pralay Das

  DOI：10.1002/adsc.201801127

  日期：2019.2

  3‐Aryl/alkyl‐2‐quinolones were synthesized employing microwave assisted multicomponent reaction of 2‐iodoanilines, terminal alkynes and oxalic acid dihydrate ((CO2H)2 ⋅ 2H2O) under polystyrene supported palladium (Pd@PS) nanoparticles‐catalyzed conditions. The use of a heterogeneous palladium catalyst was explored first time for 2‐quinolone synthesis involving carbonylation reaction employing (CO2H)2 ⋅ 2H2O

  合成3-芳基/烷基-2-喹诺酮类采用微波辅助的2- iodoanilines，末端炔烃和草酸二水合物的多组分反应（（CO 2 2H）2  ⋅2H 2 O）下的聚苯乙烯支持钯（Pd @ PS）nanoparticles-催化条件。使用的非均相钯催化剂进行了探讨第一时间为2-喹诺酮合成涉及使用（CO羰基化反应2 2H）2  ⋅2H 2O为固态和台式稳定的一氧化碳（CO）源。该反应对2-碘苯胺和炔烃具有良好的底物通用性，具有宽泛的官能团耐受性和良好的区域选择性。该方案的无价优势在于无配体操作，非均相Pd @ PS催化剂的可回收性以及使用稳定的C1离子源。
• Copper(I) Iodide Catalyzed Synthesis of Quinolinones via Cascade Reactions of 2-Halobenzocarbonyls with 2-Arylacetamides
  作者：Ke Ding、Liangbing Fu、Xiaoli Huang、Deping Wang、Pinghua Zhao

  DOI：10.1055/s-0030-1259983

  日期：2011.5

  An efficient copper-catalyzed method for the synthesis of quinolinones, pyridinones, and heteroannulated pyridinones via cascade reactions of substituted 2-iodo-, 2-bromo-, and 2-chlorobenzocarbonyls with 2-arylacetamides is reported. The protocol works well for the reaction of most of the 2-iodo-, 2-bromo- and 2-chlorobenzocarbonyls with 2-arylacetamides. copper iodide - diamines - cascade reactions

  报道了一种有效的铜催化方法，该方法通过取代的2-碘-，2-溴-和2-氯苯甲酰羰基与2-芳基乙酰胺的级联反应来合成喹啉酮，吡啶酮和杂环吡啶酮。该方案对于大多数2-碘-，2-溴-和2-氯苯甲羰基与2-芳基乙酰胺的反应非常有效。 碘化铜-二胺-级联反应-酰胺化-喹啉酮
• Synthesis of 3-substituted quinolin-2(1<i>H</i>)-ones<i>via</i>the cyclization of<i>o</i>-alkynylisocyanobenzenes
  作者：Ailada Charoenpol、Jatuporn Meesin、Onnicha Khaikate、Vichai Reutrakul、Manat Pohmakotr、Pawaret Leowanawat、Darunee Soorukram、Chutima Kuhakarn

  DOI：10.1039/c8ob01882k

  日期：——

  A facile synthesis of various functionalized 3-substituted quinolin-2(1H)-ones through Ag(I) nitrate-catalyzed cyclization of o-alkynylisocyanobenzenes is described. The reaction allows rapid and convenient access to 3-substituted quinolin-2(1H)-one scaffolds in moderate to good yields.

  描述了一种通过Ag（I）硝酸酯催化的邻炔基异氰基苯环合反应轻松合成各种官能化的3-取代的喹啉-2（1 H）-ones的方法。该反应允许以中等至良好的产率快速方便地获得3-取代的喹啉-2（1H）-一支架。
• Metal-free ring expansion of indoles with nitroalkenes: a simple, modular approach to 3-substituted 2-quinolones
  作者：Alexander V. Aksenov、Alexander N. Smirnov、Nicolai A. Aksenov、Inna V. Aksenova、Jonathon P. Matheny、Michael Rubin

  DOI：10.1039/c4ra14406f

  日期：——

  3-Substituted 2-quinolones are obtained via a novel metal-free transannulation reaction of 2-nitroolefins with 2-substituted indoles in polyphosphoric acid. This acid-mediated cascade transformation operates via the ANRORC (Addition of Nucleophile, Ring Opening, and Ring Closure) mechanism and can be used in combination with the Fisher indole synthesis to offer a practical three-component hetero-annulation

  3-取代的2-喹诺酮是通过2-硝基烯烃与2-取代的吲哚在多磷酸中的新型无金属环转移反应获得的。这种酸介导的级联转化通过ANRORC（亲核试剂的添加，开环和闭环）机理进行操作，可以与Fisher吲哚合成结合使用，以提供一种实用的三组分杂环化方法从芳基肼，2-硝基烯烃和苯乙酮。还证明了该化学方法的另一种选择，该方法采用了富电子芳烃和戊烯与1-（2-吲哚基）-2-硝基烯烃的烷基化反应。