N-(2,4-dimethylbenzyl)-2-acrylamide

• 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: N-(2,4-dimethylbenzyl)-2-acrylamide
• 英文别名: N-[(2,4-dimethylphenyl)methyl]prop-2-enamide
• 化学式: C₁₂H₁₅NO
• 分子量: 189.257
• InChiKey: MRYBVERJQCKQAF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  聚合甲醛 、 丙烯酰胺 、 间二甲苯 在 水 作用下， 反应 10.0h， 以55%的产率得到N-(2,4-dimethylbenzyl)-2-acrylamide
  参考文献：
  名称：

  无溶剂条件下Hβ沸石上三组分合成氨基甲基芳烃和杂芳烃

  摘要：

  对于无溶剂条件下酰胺，醛和（杂）芳烃的一锅三组分偶联反应，已经描述了一种高效，环保的方案，用于酰胺基甲基芳烃和-杂芳烃的合成。 。用各种酰胺和芳烃证明了该催化方法的范围和局限性，并且以中等至优异的产率获得了相应的酰胺烷基化的芳烃产物。初步的力学见解（对照实验）表明，双酰胺和/或N-（羟甲基）苯甲酰胺可能是该反应的中间体。此外，该催化剂可以重复使用而不会显着降低催化活性，并且仅产生水作为副产物。

  DOI：

  10.1016/j.catcom.2017.11.002

文献信息

• Bi(OTf)₃-Catalyzed Multicomponent α-Amidoalkylation Reactions
  作者：Angelika E. Schneider、Georg Manolikakes

  DOI：10.1021/acs.joc.5b00662

  日期：2015.6.19

  A bismuth(III) triflate catalyzed three-component synthesis of α-substituted amides starting from amides, aldehydes, and (hetero)arenes is reported. The reaction has a broad substrate scope, encompassing formaldehyde as well as aryl and alkyl aldehydes. Low catalyst loadings are required, and water is formed as the only side product. The scope and limitation of this method will be discussed.

  报道了三氟甲磺酸铋（III）从酰胺，醛和（杂）芳烃开始催化α-取代酰胺的三组分合成。该反应具有广泛的底物范围，涵盖甲醛以及芳基和烷基醛。需要低的催化剂负载量，并且形成水作为唯一的副产物。将讨论此方法的范围和局限性。
• THERMOPLASTIC RESIN COMPOSITION, OPTICAL FILM, AND PROCESS FOR PRODUCING FILM
  申请人：JSR Corporation

  公开号：EP1837374A1

  公开（公告）日：2007-09-26

  The present invention is intended to provide a thermoplastic resin composition which is inhibited from suffering phase separation and from which an optical film having excellent transparency is readily obtained, an optical film containing the composition as a main component, a retardation film which is a film obtained by stretching the optical film and exhibits positive wavelength dependence and has a small coefficient of photoelasticity and transparency, and a process for producing the retardation film. The thermoplastic resin composition contains (A) a cycloolefin-based polymer and (B) a vinyl-based polymer having a unit represented by the following formula (II): wherein at least one of R1 to R4 is a group represented by the formula (III), the remainder of R1 to R4, if any, and R5 and R6 are each a hydrogen atom, a halogen atom, a (substituted) hydrocarbon group which may have a linkage containing a hetero atom, or a polar group, R5 and R6 may be bonded to each other to form a monocyclic or polycyclic group which may have a hetero atom, or may be united to form a divalent hydrocarbon group, and Y is a divalent hydrocarbon group.

  本发明旨在提供一种热塑性树脂组合物，该组合物能抑制相分离，并能很容易地从中获得透明度极佳的光学薄膜；一种含有该组合物作为主要成分的光学薄膜；一种通过拉伸该光学薄膜而获得的延缓膜，该膜具有正波长依赖性，并具有较小的光弹性系数和透明度；以及一种生产该延缓膜的工艺。热塑性树脂组合物包含 (A) 环烯烃基聚合物和 (B) 乙烯基聚合物，其单元由下式 (II) 表示： 其中 R1 至 R4 中至少有一个是式(III)所代表的基团，R1 至 R4 的其余部分(如果有)以及 R5 和 R6 各为氢原子、卤素原子、(取代的)烃基(该烃基可能具有含杂原子的连接)或极性基团，R5 和 R6 可相互键合形成单环或多环基团，该单环或多环基团可能具有杂原子，或可结合形成二价烃基，Y 为二价烃基。
• Bi(OTf)3-Catalyzed Three-Component Synthesis of Amidomethylarenes and -Heteroarenes
  作者：Georg Manolikakes、Angelika Schneider

  DOI：10.1055/s-0033-1339654

  日期：——

  A highly efficient Bi(OTf)(3)-catalyzed multicomponent synthesis of amidomethylated arenes and heteroarenes from readily available starting materials has been developed. This reaction proceeds under mild conditions, has a broad substrate scope, and in addition water is generated as only side product.
• Thermoplastic Resin Composition, Optical Film, And Process For Producing Film
  申请人：Miyaki Nobuyuki

  公开号：US20080177002A1

  公开（公告）日：2008-07-24

  The present invention is intended to provide a thermoplastic resin composition which is inhibited from suffering phase separation and from which an optical film having excellent transparency is readily obtained, an optical film containing the composition as a main component, a retardation film which is a film obtained by stretching the optical film and exhibits positive wavelength dependence and has a small coefficient of photoelasticity and transparency, and a process for producing the retardation film. The thermoplastic resin composition contains (A) a cycloolefin-based polymer and (B) a vinyl-based polymer having a unit represented by the following formula (II): wherein at least one of R 1 to R 4 is a group represented by the formula (III), the remainder of R 1 to R 4 if any, and R 5 and R 6 are each a hydrogen atom, a halogen atom, a substituted) hydrocarbon group which may have a linkage containing a hetero atom, or a polar group, R 5 and R 6 may be bonded to each other to form a monocyclic or polycyclic group which may have a hetero atom, or may be united to form a divalent hydrocarbon group and Y is a divalent hydrocarbon group.
• Three-component synthesis of amidomethylarenes and -heteroarenes over Hβ zeolite under solvent-free conditions
  作者：Durgaiah Chevella、Naresh Mameda、Srujana Kodumuri、Rammurthy Banothu、Krishna Sai Gajula、Boris Ivanovich Kutepov、Narender Nama

  DOI：10.1016/j.catcom.2017.11.002

  日期：2018.2

  A highly efficient and eco-friendly protocol has been described for the synthesis of amidomethylarenes and -heteroarenes via one-pot three-component coupling reaction of amides, aldehydes and (hetero)arenes over a heterogeneous catalyst (Hβ zeolite) in solvent-free conditions. The scope and limitations of this catalytic process are demonstrated with various amides and arenes and the corresponding amidoalkylated

  对于无溶剂条件下酰胺，醛和（杂）芳烃的一锅三组分偶联反应，已经描述了一种高效，环保的方案，用于酰胺基甲基芳烃和-杂芳烃的合成。 。用各种酰胺和芳烃证明了该催化方法的范围和局限性，并且以中等至优异的产率获得了相应的酰胺烷基化的芳烃产物。初步的力学见解（对照实验）表明，双酰胺和/或N-（羟甲基）苯甲酰胺可能是该反应的中间体。此外，该催化剂可以重复使用而不会显着降低催化活性，并且仅产生水作为副产物。