4-氯-2-甲基苯乙酮 | 37074-38-7

• 物质功能分类: 有机原料 - 酮类化合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4-氯-2-甲基苯乙酮
• 英文名称: o-(Methyl)-p-chloroacetophenone
• 英文别名: 4-Chloro-2-methylacetophenone；2-methyl-4-chloroacetophenone；2-Methyl-4-chloracetophenon；1-(4-chloro-2-methyl-phenyl)-ethanone；Methyl-(4-chlor-2-methyl-phenyl)-keton；1-(4-Chlor-2-methyl-phenyl)-aethanon；4-Chlor-2-methyl-acetophenon；1-(4-Chloro-2-methylphenyl)ethanone
• CAS: 37074-38-7
• 化学式: C₉H₉ClO
• 分子量: 168.623
• InChiKey: SGUZXTCPCSYLNY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914700090
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P330,P363,P501
• 危险性描述：
  H302,H312,H332

反应信息

• 作为反应物：
  描述：

  4-氯-2-甲基苯乙酮 生成 4-氯邻苯二酸
  参考文献：
  名称：

  Claus, Journal fur praktische Chemie (Leipzig 1954), 1891, vol. <2> 43, p. 359

  摘要：

  DOI：
• 作为产物：
  描述：

  4-氯-2-甲基苯甲酸 在 氯化亚砜 、 乙醚 作用下， 生成 4-氯-2-甲基苯乙酮
  参考文献：
  名称：

  Mayer; Albert; Schoen, Chemische Berichte, 1932, vol. 65, p. 1295,1296

  摘要：

  DOI：

文献信息

• Ortho metalation directed by α-amino alkoxides. An improved synthesis of ortho-substituted aryl ketones
  作者：Daniel L. Comins、Jack D. Brown

  DOI：10.1016/s0040-4039(00)94113-3

  日期：1983.1

  Ortho-substituted aryl ketones are prepared from N-[2-(dimethylamino)ethyl]-N-methylbenzamides via ortho lithiation of intermediate α-amino alkoxides, formed in situ by addition of RLi. An ortho lithiation of N-[2-(dimethylamino)ethyl]-N-methylbenzamide is also described.

  邻位取代的芳基酮是由N- [2-（二甲基氨基）乙基] -N-甲基苯甲酰胺通过中间体α-氨基醇盐的邻位锂化反应制得的，该中间体是通过添加RLi在原位形成的。还描述了N- [2-（二甲基氨基）乙基] -N-甲基苯甲酰胺的邻位锂化。
• Synthesis and inhibitory effect on platelet aggregation of 2-phenyl-1(2H)-phthalazinone derivatives.
  作者：AKIKO SUGIMOTO、KEIKO SAKAMOTO、YOHKO FUJINO、YOSHIMI TAKASHIMA、MASAYUKI ISHIKAWA

  DOI：10.1248/cpb.33.2809

  日期：——

  2-Phenyl-1 (2H)-phthalazinone derivatives (4) were synthesized by the reactions of corresponding o-phthalaldehydic acids (5) with phenylhydrazine derivatives. The preparation of 5 was carried out by decarboxylation of keto-carboxylic acids (6) or hydroxylation of phthalides (8) via their bromo derivatives (9). The derivatives (4) were tested for inhibitory activity on platelet aggregation. None of them showed any appreciable effect on platelet aggregation induced by adenosine diphosphate. Several compounds (4l, 4m, 16a, and 16c), however, effectively inhibited platelet aggregation induced by arachidonic acid.

  2-苯基-1（2H）-酞嗪酮衍生物（4）是通过相应的邻酞醛酸（5）与苯基肼衍生物反应合成的。5的制备是通过酮酸（6）的脱羧或酞内酯（8）通过其溴衍生物（9）的羟化进行的。这些衍生物（4）被测试了对血小板聚集的抑制活性。它们中没有任何一种对由二磷酸腺苷诱导的血小板聚集显示出显著效果。然而，几种化合物（4l、4m、16a和16c）有效地抑制了由花生四烯酸诱导的血小板聚集。
• Aluminum dodecatungstophosphate (AlPW12O40) as a non-hygroscopic Lewis acid catalyst for the efficient Friedel–Crafts acylation of aromatic compounds under solvent-less conditions
  作者：Habib Firouzabadi、Nasser Iranpoor、Farhad Nowrouzi

  DOI：10.1016/j.tet.2004.09.049

  日期：2004.11

  Stable and non-hygroscopic aluminum dodecatungstophosphate (AlPW12O40), which is prepared easily from cheap and commercially available compounds was found to be an effective catalyst for Friedel–Crafts acylation reactions using carboxylic acids, acetic anhydride and benzoyl chloride in the absence of solvent under mild reaction conditions.

  稳定且不吸湿的十二碳二磷酸铝（AlPW 12 O 40），可以容易地由廉价且可商购的化合物制备，被发现是在不存在羧酸的情况下使用羧酸，乙酸酐和苯甲酰氯进行Friedel-Crafts酰化反应的有效催化剂。在温和的反应条件下使用溶剂。
• 3-Aryl pyrazolo[4,3-d]pyrimidine derivatives
  作者：Jun Yuan、Michael Gulianello、Stéphane De Lombaert、Robbin Brodbeck、Andrzej Kieltyka、Kevin J. Hodgetts

  DOI：10.1016/s0960-894x(02)00358-x

  日期：2002.8

  The synthesis of a series of 3-aryl pyrazolo[4,3-d]pyrimidines as potential corticotropin-releasing factor (CRF-1) antagonists is described. The effects of substitution on the aromatic ring, the amino group and the pyrazolo ring on CRF-1 receptor binding were investigated.

  描述了一系列3-芳基吡唑并[4,3-d]嘧啶类化合物作为潜在的促肾上腺皮质激素释放因子（CRF-1）拮抗剂的合成。研究了取代基对芳环，氨基和吡唑环对CRF-1受体结合的影响。
• [EN] NOVEL CARBOXYLIC ACID COMPOUNDS USEFUL FOR INHIBITING MICROSOMAL PROSTAGLANDIN E2 SYNTHASE-1<br/>[FR] NOUVEAUX COMPOSÉS ACIDE CARBOXYLIQUE SERVANT À INHIBER LA PROSTAGLANDINE E2 SYNTHASE-1 MICROSOMALE
  申请人：LILLY CO ELI

  公开号：WO2016069374A1

  公开（公告）日：2016-05-06

  The present invention provides compounds of Formula 1, or a pharmaceutically acceptable salts, thereof, where R, X, A, E, and G are as described herein, methods of preparing the compounds, and use of the compounds to treat pain and/or inflammation.

  本发明提供了Formula 1的化合物，或其药用可接受的盐，其中R、X、A、E和G如本文所述，以及制备这些化合物的方法，以及使用这些化合物治疗疼痛和/或炎症。