4-chloro-1-naphthoyl chloride | 87700-64-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-chloro-1-naphthoyl chloride
• 英文别名: 4-Chloronaphthalene-1-carbonyl chloride
• CAS: 87700-64-9
• 化学式: C₁₁H₆Cl₂O
• 分子量: 225.074
• InChiKey: YIJBOJSNMCCAIY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-chloro-1-naphthoyl chloride 在 乙基溴化镁 、 potassium hydroxide 作用下， 以 乙醚 、 二甲基亚砜 为溶剂， 反应 12.0h， 生成 JWH-398（（4-氯萘-1-基）（1-pentylindol-3-基）甲酮）标准品
  参考文献：
  名称：

  Synthesis and pharmacology of 1-alkyl-3-(1-naphthoyl)indoles: Steric and electronic effects of 4- and 8-halogenated naphthoyl substituents

  摘要：

  To develop SAR at both the cannabinoid CB1 and CB2 receptors for 3-(1-naphthoyl)indoles bearing moderately electron withdrawing substituents at C-4 of the naphthoyl moiety, 1-propyl and 1-pentyl-3-(4-fluoro, chloro, bromo and iodo-1-naphthoyl) derivatives were prepared. To study the steric and electronic effects of substituents at the 8-position of the naphthoyl group, the 3-(4-chloro, bromo and iodo-1-naphthoyl) indoles were also synthesized. The affinities of both groups of compounds for the CB1 and CB2 receptors were determined and several of them were evaluated in vivo in the mouse. The effects of these substituents on receptor affinities and in vivo activity are discussed and structure-activity relationships are presented. Although many of these compounds are selective for the CB2 receptor, only three JWH-423, 1-propyl-3-(4-iodo-1-naphthoyl)indole, JWH-422, 2-methyl-1-propyl-3-(4-iodo-1-naphthoyl) indole, the 2-methyl analog of JWH-423 and JWH-417, 1-pentyl-3-(8-iodo-1-naphthoyl)indole, possess the desirable combination of low CB1 affinity and good CB2 affinity. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.01.038
• 作为产物：
  描述：

  1-氯萘 在 aluminum (III) chloride 、 氯化亚砜 、 水 、 碘 、 sodium hydroxide 作用下， 以 二氯甲烷 为溶剂， 反应 5.92h， 生成 4-chloro-1-naphthoyl chloride
  参考文献：
  名称：

  Synthesis and pharmacology of 1-alkyl-3-(1-naphthoyl)indoles: Steric and electronic effects of 4- and 8-halogenated naphthoyl substituents

  摘要：

  To develop SAR at both the cannabinoid CB1 and CB2 receptors for 3-(1-naphthoyl)indoles bearing moderately electron withdrawing substituents at C-4 of the naphthoyl moiety, 1-propyl and 1-pentyl-3-(4-fluoro, chloro, bromo and iodo-1-naphthoyl) derivatives were prepared. To study the steric and electronic effects of substituents at the 8-position of the naphthoyl group, the 3-(4-chloro, bromo and iodo-1-naphthoyl) indoles were also synthesized. The affinities of both groups of compounds for the CB1 and CB2 receptors were determined and several of them were evaluated in vivo in the mouse. The effects of these substituents on receptor affinities and in vivo activity are discussed and structure-activity relationships are presented. Although many of these compounds are selective for the CB2 receptor, only three JWH-423, 1-propyl-3-(4-iodo-1-naphthoyl)indole, JWH-422, 2-methyl-1-propyl-3-(4-iodo-1-naphthoyl) indole, the 2-methyl analog of JWH-423 and JWH-417, 1-pentyl-3-(8-iodo-1-naphthoyl)indole, possess the desirable combination of low CB1 affinity and good CB2 affinity. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.01.038

文献信息

• Naphthalene-based poly(aryl ether)s. II. Synthesis and characterization of poly(ether ketone)s containing two 1,4-naphthylene moieties in the repeat unit
  作者：Zhi Yuan Wang、Peter W. Broughton

  DOI：10.1139/v97-162

  日期：1997.10.1

  All new poly (ether ketone)s prepared in tetramethylene sulfone were amorphous, with the glass transition temperatures in a range of 212–273 °C. The polymer produced from 1,4-bis(4′-fluoro-1′-naphthoyl)benzene and 1,4-hydroquinone in phenyl sulfone as a solvent at 300 °C showed semicrystalline properties with a melting temperature of 310 °C. Keywords: naphthalene, poly(ether ketone)s, synthesis, characterization

  合成了两种新单体 4-氯-1-(4'-氟-1-萘甲酰基)萘和 1,4-双(4'-氟-1'-萘甲酰基)苯，并与四种不同的双酚聚合成给出两个系列的萘基聚（醚酮），类似于商业 PEEK 和 PEEKK。已经研究了在重复单元的主链中引入一个或两个 1,4-亚萘基部分对玻璃化转变温度的影响。用一个 1,4-亚萘基部分替换一个 1,4-亚苯基后，玻璃化转变温度通常会增加 20-45°C。在四亚甲基砜中制备的所有新聚（醚酮）都是无定形的，玻璃化转变温度在 212-273 °C 的范围内。由 1,4-双(4'-氟-1'-萘甲酰基)苯和 1, 作为溶剂的苯砜中的 4-氢醌在 300°C 下显示出半结晶性质，熔化温度为 310°C。关键词：萘，聚（醚酮），合成，表征，玻璃化转变温度...
• [EN] PREPARATION OF ARYL BROMOARYL KETONES AND CARBOXYLIC DERIVATIVES THEREOF<br/>[FR] PREPARATION DE CETONES D'ARYLE BROMOARYLE ET LEURS DERIVES CARBOXYLIQUES
  申请人：ALBEMARLE CORPORATION

  公开号：WO1998037052A1

  公开（公告）日：1998-08-27

  (EN) An aroyl halide is brominated in the liquid phase with bromine and with a Lewis acid catalyst. If the reaction mixture comprises excess bromine along with m-bromoaroyl halide, substantially all of the excess bromine is removed from the mixture. The m-bromoaroyl halide mixing and reacting with a substituted or unsubstituted aromatic compound to produce a reaction mixture comprising a substituted diaryl ketone in which the substitution comprises a bromine atom in the meta position of one of its rings directly bonded to the carbonyl group. Preferably, the substituted diaryl ketone is reacted with a vinylic olefin in a palladium-catalyzed arylation of the olefin to form a substituted diaryl ketone in which the substitution comprises an olefinic substituent in the meta position of one of its rings formerly occupied by a bromine atom. This product can then be reacted with carbon monoxide in a palladium-catalyzed hydrocarboxylation or hydrocarbalkoxylation reaction. The process enables the efficient large scale production of carboxylic acids, or derivatives thereof, such as 2-(3-benzoylphenyl)propionic acid (also known as ketoprofen), a well known commercially successful anti-inflammatory and analgesic agent.(FR) On brome un halogénure d'aroyle en phase liquide avec du brome et un catalyseur à l'acide de Lewis. Si le mélange réactionnel contient trop de brome dans l'halogénure de m-bromoaryle on enlève sensiblement tout le surplus de brome du mélange. On mélange et on fait réagir l'halogénure de bromoaryle avec un composé aromatique substitué ou non substituée pour produire un mélange réactionnel comprenant une cétone de diaryle substituée dans laquelle la substitution comprend un atome de brome en position méta d'un de ses anneaux directement lié au groupe carbonyle. On fait de préférence réagir la cétone de diaryle substituée avec une oléfine vinylique dans un processus d'arylation de l'oléfine catalysé au palladium pour former une cétone de diaryle substituée dans laquelle la substitution comprend un substituant oléfinique dans la position méta d'un de ses anneaux occupée auparavant par un atome de brome. On peut ensuite faire réagir ce produit avec du monoxyde de carbone dans une réaction d'hydrocarboxylation ou d'hydrocarbalcoxylation catalysé au palladium. Ce procédé permet de produire efficacement et à grand rendement des acides carboxyliques ou des dérivés de ces derniers tels que l'acide 2-(3-benzoylphényl) acide propionique (également connu sous le nom de kétoprofène) qui est un agent analgésique et anti-inflammatoire très connu dont la vente est un succès commercial.

  一种芳酰卤化物在液相中通过溴和Lewis酸催化剂进行卤化。如果反应混合物中含有过量的溴和m-溴芳酰卤化物，则几乎所有过量的溴都会从混合物中去除。m-溴芳酰卤化物与取代或未取代的芳香化合物混合并反应，产生一种反应混合物，其中取代基在其中一个环的间位直接与羰基基团相连，并带有一个溴原子。最好的方法是将取代的二芳基酮与vinyl烯烃在钯催化的芳基化反应中反应，形成一种取代的二芳基酮，其中取代基在其中一个环的间位原来被溴原子占据，现在被烯丙基取代。然后可以将该产品与一氧化碳在钯催化的羰化或羰基醇化反应中反应。该过程使得大规模高效地生产羧酸或其衍生物成为可能，例如2-(3-苯甲酰基)丙酸（也称为左旋酮布洛芬），这是一种广泛应用的商业成功的抗炎和镇痛药物。
• Ananthakrishnanadar, P.; Varghesedharumaraj, G., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 5, p. 506 - 507
  作者：Ananthakrishnanadar, P.、Varghesedharumaraj, G.

  DOI：——

  日期：——
• HUPE, DONALD;WYVRATT, MATTHEW J.
  作者：HUPE, DONALD、WYVRATT, MATTHEW J.

  DOI：——

  日期：——
• US3948939A
  申请人：——

  公开号：US3948939A

  公开（公告）日：1976-04-06