4-Aethyl-2-hydroxy-benzophenon | 78473-50-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-Aethyl-2-hydroxy-benzophenon
• 英文别名: (4-Ethyl-2-hydroxyphenyl)-phenylmethanone
• CAS: 78473-50-4
• 化学式: C₁₅H₁₄O₂
• 分子量: 226.275
• InChiKey: PJIFVFAHRPWQPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-ethylphenyl benzoate 在 三氯化铝 作用下， 生成 4-Aethyl-2-hydroxy-benzophenon
  参考文献：
  名称：

  Chatterjea,J.N. et al., Journal of the Indian Chemical Society, 1965, vol. 42, p. 205 - 210

  摘要：

  DOI：

文献信息

• Synthesis of Functionalized Salicylates by Formal [3+3] Cyclocondensation of 1,3-Bis(silyloxy)buta-1,3-dienes with 3-Alkoxy-2-en-1-ones
  作者：Peter Langer、Gerson Mroß、Simone Ladzik、Helmut Reinke、Anke Spannenberg、Christine Fischer

  DOI：10.1055/s-0029-1216814

  日期：2009.7

  The formal [3+3] cyclization of 1,3-bis(silyloxy)buta-1,3-dienes with 1-aryl-3-ethoxyprop-2-en-1-ones, available by Heck reaction of benzoyl chlorides with ethyl vinyl ether, afforded a variety of 6-arylsalicylates. The reaction of the products with concentrated sulfuric acid resulted in the formation of fluorenones. 6-Alkylsalicylates were prepared by cyclization of 1,3-bis(silyl­oxy)buta-1,3-dienes

  1,3-双（甲硅烷氧基）丁1,3-二烯与1-芳基-3-乙氧基丙-2-烯-1-酮的正式[3 + 3]环化，可通过苯甲酰氯与乙基的Heck反应获得乙烯基醚，得到各种6-芳基水杨酸酯。产物与浓硫酸的反应导致芴酮的形成。通过将1，3-双（甲硅烷氧基）丁1，3-二烯与脂族烯酮环合制备6-烷基水杨酸酯。 芳烃-环化-钯-区域选择性-甲硅烷基烯醇醚
• HAARBEHANDLUNGSMITTEL MIT VERBESSERTER PFLEGELEISTUNG SOWIE VERFAHREN ZUR APPLIKATION DES MITTELS
  申请人：Henkel AG & Co. KGaA

  公开号：EP1940345A1

  公开（公告）日：2008-07-09
• METHOD FOR MAKING UV-ABSORBING OPHTHALMIC LENSES
  申请人：Samuel Newton T.

  公开号：US20120023869A1

  公开（公告）日：2012-02-02

  Described herein is a cost-effective and time-efficient method for making UV-absorbing contact lenses. In contrast to the conventional method for making UV-absorbing contact lenses which involves copolymerizing a lens forming composition including a UV-absorbing vinylic monomer, a method of the invention involves covalent attachment of a UV-absorbing compound having a second reactive functional group to a preformed contact lens having a first reactive functional group therein and/or thereon.
• US9052439B2
  申请人：——

  公开号：US9052439B2

  公开（公告）日：2015-06-09
• [EN] VACUUM DE-AERATED POWDERED POLYMER ADDITIVES<br/>[FR] ADDITIFS POLYMERES EN POUDRE DESAERES SOUS VIDE
  申请人：GREAT LAKES CHEMICAL CORP

  公开号：WO2000064966A1

  公开（公告）日：2000-11-02

  Increased bulk density of powdered flame retardants, flame retardant synergists and other powdered polymer additives substantially improves the processing, dispersibility, and properties of the processed polymer. Processing improvements include faster processing, more homogeneous additive dispersion throughout the polymer, less swell, and reduction or elimination of drool. Formed parts containing the increased bulk density flame retardant and flame retardant synergists are more consistent with respect to density, wall thickness, and more homogeneous and consistent flame retardancy. Physical properties such as flammability test performance and/or impact strength are also enhanced.