α-Allyl-benzoinallylether | 65620-39-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: α-Allyl-benzoinallylether
• 英文别名: 1,2-Diphenyl-2-prop-2-enoxypent-4-en-1-one
• CAS: 65620-39-5
• 化学式: C₂₀H₂₀O₂
• 分子量: 292.378
• InChiKey: PWOGESKFVQLIIC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  22
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  乙酸烯丙酯 、 安息香精油 在 bis(η3-allyl-μ-chloropalladium(II)) 、 potassium hydride 、 二氢二苯磷苯基-4-异丙恶唑 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以88%的产率得到α-allylbenzoin
  参考文献：
  名称：

  Palladium-Catalyzed C-Allylation of Benzoins and an NHC-Catalyzed Three Component Coupling Derived Thereof: Compatibility of NHC- and Pd-Catalysts

  摘要：

  A large range of benzoins was successfully applied as C-nucleophiles in the palladium-catalyzed allylic alkylation with several allyl acetates, resulting in functionalized tertiary homoallylic alcohols. A number of unsymmetrical benzoins can be coupled with high levels of regio- and chemoselectivity. Finally, the challenging compatibility of free N-heterocyclic carbenes with a palladium catalyst has been utilized in a number of metal- and organocatalyzed three-component coupling reactions.

  DOI：

  10.1021/ol801644f

文献信息

• CHANGING SURFACE PROPERTIES BY FUNCTIONALIZED NANOPARTICLES
  申请人：Giesenberg Thomas

  公开号：US20100178512A1

  公开（公告）日：2010-07-15

  A process for modifying the surface of an inorganic or organic substrate with strongly adherent nanoparticles is described, providing to the surface modified substrate durable effects like hydrophobicity, hydrophilicity, electrical conductivity, magnetic properties, flame retardance, color, adhesion, roughness, scratch resistance, UV-absorbance, antimicrobial properties, antifouling properties, antiprotein properties, antistatic properties, antifog properties, release properties. In this process, an optional first step a) a low-temperature plasma, ozonization, high energy irradiation, corona discharge or a flame is caused to act on the inorganic or organic substrate, and in a second step b) one or more defined nanoparticles or mixtures of defined nanoparticles with monomers, containing at least one ethylenically unsaturated group, or solutions, suspensions or emulsions of the afore-mentioned substances, are applied, preferably at normal pressure, to the inorganic or organic substrate. In a third step c) suitable methods are applied to dry or cure those afore-mentioned substances and, optionally, in a fourth step d) a further coating is applied on the substrate so pretreated.

  本文描述了一种用强附着力纳米颗粒改性无机或有机基底表面的方法，使表面改性后的基底具有耐久性效果，如疏水性、亲水性、电导性、磁性、防火性、颜色、附着力、粗糙度、抗刮擦性、UV吸收性、抗菌性、防污性、抗蛋白质性、抗静电性、防雾性和释放性。在此过程中，第一步（可选）是在无机或有机基底上施加低温等离子体、臭氧化、高能辐射、电晕放电或火焰，第二步（b）是将一个或多个定义的纳米颗粒或定义的纳米颗粒与至少一个乙烯基未饱和基团的单体，或上述物质的溶液、悬浮液或乳液，应用于无机或有机基底上，最好是在常压下进行。第三步（c）是应用适当的方法干燥或固化上述物质，可选地，在第四步（d）中在预处理的基底上施加进一步的涂层。
• Silicon coated release substrate
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1772479A1

  公开（公告）日：2007-04-11

  Subject of the invention is a process for the preparation of a silicon release-layer on an inorganic or organic substrate, wherein a pretreated substrate is first covered with an adhesion promoting composition and subsequently a silicon and/or fluorine containing composition is applied as the top layer.

  本发明的主题是在无机或有机基底上制备硅释放层的工艺，其中首先在预处理过的基底上覆盖一层增粘组合物，然后将含硅和/或氟的组合物作为面层使用。
• Process for the production of strongly adherent coatings
  申请人：Macor Giorgio

  公开号：US20070128441A1

  公开（公告）日：2007-06-07

  The invention relates to a process and to the corresponding apparatus for the production of strongly adherent coatings on an inorganic or organic substrate, wherein in a first step a) a low-temperature plasma, a corona discharge or a flame is caused to act on the inorganic or organic substrate, in a second step b) one or more photoinitiators or mixtures of photoinitiators with monomers, containing at least one ethylenically unsaturated group, or solutions, suspensions or emulsions of the afore-mentioned substances, are applied at normal pressure to the inorganic or organic substrate, in a third step c) using suitable methods those afore-mentioned substances are dried and/or irradiated with electromagnetic waves and, optionally, in a fourth step d) on the substrate so pretreated is deposited a metal, half-metal or metal oxide.
• Process for the Production of Strongly Adherent Coatings
  申请人：Hayoz Pascal

  公开号：US20090092768A1

  公开（公告）日：2009-04-09

  The invention relates to a process for the production of strongly adherent coatings on an inorganic or organic substrate, wherein in a first step a) a low-temperature plasma, a corona discharge or a flame is caused to act on the inorganic or organic substrate, in a second step b) one or more defined photoinitiators or mixtures of defined photoinitiators with monomers, containing at least one ethylenically unsaturated group, or solutions, suspensions or emulsions of the afore-mentioned substances, are applied, preferably at normal pressure, to the inorganic or organic substrate, in a third step c) using suitable methods those afore-mentioned substances are dried and/or irradiated with electromagnetic waves and, optionally, in a fourth step d) on the substrate so pretreated is applied a further coating.
• US7455891B2
  申请人：——

  公开号：US7455891B2

  公开（公告）日：2008-11-25