(2Z)-3-(butylamino)-1-phenylbut-2-en-1-one | 78994-36-2

• 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: (2Z)-3-(butylamino)-1-phenylbut-2-en-1-one
• 英文别名: (Z)-3-(butylamino)-1-phenylbut-2-en-1-one
• CAS: 78994-36-2
• 化学式: C₁₄H₁₉NO
• 分子量: 217.311
• InChiKey: WCFHVDNOQTXXRG-QXMHVHEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2Z)-3-(butylamino)-1-phenylbut-2-en-1-one 在 四甲基乙二胺 、 水 、 甲基锂 、 溶剂黄146 作用下， 反应 3.0h， 生成 2-(5-methyl-dihydro-futan-2-ylidene)-1-phenyl-ethanone
  参考文献：
  名称：

  Bartoli, Giuseppe; Bosco, Marcella; Cimarelli, Cristina, Journal of the Chemical Society. Perkin transactions I, 1992, # 16, p. 2095 - 2100

  摘要：

  DOI：
• 作为产物：
  描述：

  正丁胺 、 1-苯基-1,3-丁二酮 在 N-methylimidazolium trifluoroacetate 作用下， 反应 0.5h， 以84%的产率得到(2Z)-3-(butylamino)-1-phenylbut-2-en-1-one
  参考文献：
  名称：

  Ionic liquid promoted simple and efficient synthesis of β-enamino esters and β-enaminones from 1,3-dicarbonyl compounds – One-pot, three-component reaction for the synthesis of substituted pyridines

  摘要：

  已开发出一种简便的方法，利用Brønsted酸性离子液体1-甲基咪唑三氟乙酸盐([Hmim]⁺Tfa^–)在室温下与胺类化合物进行1,3-二羰基化合物的反应，得到良好至优异产率的β-烯胺酯和β-烯酮。该方法已扩展到通过在[Hmim]⁺Tfa^–存在下进行1,3-二羰基化合物、醋酸铵和炔酮的一锅法三组分反应，以优异产率合成取代吡啶。关键词：离子液体，β-烯酮，β-烯胺酯，1,3-二羰基化合物，胺类，吡啶。

  DOI：

  10.1139/v05-186

文献信息

• COMPOSITIONS COMPRISING A POLYMERIC NETWORK
  申请人：UNIVERSITEIT GENT

  公开号：US20170327625A1

  公开（公告）日：2017-11-16

  The present invention relates to a composition comprising a polymeric network having at least one unit of formula (I), (II), and/or (III); (I) (II) (III) wherein said composition is obtained by contacting at least one compound A comprising at least two functions selected from the group of function of formula X—C(═O)—CHR 1 —C(═O)—R 2 , —C(═O)—C—R 2 ; or —C(═O)—CR 1 ═CR 2 —NR 4 R 5 ; wherein at least 25% by weight of compounds A have a functionality ≦5, with % by weight relative to the total weight of compounds A; with at least one compound B comprising at least one NH 2 , or NH 3 + groups; wherein X, R 1 , R 2 , R 3 , R 4 , R 5 , L 1 and L 2 have the same meaning as that defined in the claims. The present invention also relates to a compound comprising at least two units and at most 5 units of formula (I), (II), and/or (III); wherein R 1 , R 2 , R 3 , X, L 1 and L 2 have the same meaning as that defined in the claims. The present invention also relates to processes for preparing said composition and said compounds, to material, articles, and polymers comprising or using said compositions and compounds, and the use thereof.

  本发明涉及一种组合物，其包括至少一种具有式(I)、(II)和/或(III)的聚合网络单元；其中所述组合物是通过接触至少一种化合物A而获得的，所述化合物A包括至少两种选自以下功能组的功能：X—C(═O)—CHR1—C(═O)—R2，—C(═O)—C—R2；或—C(═O)—CR1═CR2—NR4R5；其中化合物A的至少25%的重量具有功能性≦5，以重量百分比相对于化合物A的总重量计算；以及至少一种包括至少一个NH2或NH3+基团的化合物B；其中X、R1、R2、R3、R4、R5、L1和L2的含义与权利要求书中定义的含义相同。本发明还涉及一种化合物，其包括至少两个单元和最多5个式(I)、(II)和/或(III)的单元；其中R1、R2、R3、X、L1和L2的含义与权利要求书中定义的含义相同。本发明还涉及制备所述组合物和所述化合物的方法，以及包括或使用所述组合物和化合物的材料、物品和聚合物，以及其用途。
• A novel oxidative free radical reaction between 2-hydroxy-1,4-naphthoquinone and β-enamino carbonyl compounds
  作者：Che-Ping Chuang、Yi-Lung Wu

  DOI：10.1016/s0040-4039(00)02332-7

  日期：2001.2

  The manganese(III) initiated oxidative free radical reaction between 2-hydroxy-1,4-naphthoquinone and β-enamino carbonyl compound 2 is described. Enamine radical 5 can be generated effectively from the oxidation of enamine 2 by manganese(III) acetate. Spirolactam 3 was prepared effectively from readily available 2-hydroxy-1,4-naphthoquinone and enamine 2.

  描述了由锰（III）引发的2-羟基-1,4-萘醌与β-烯氨基羰基化合物2之间的氧化自由基反应。烯胺基团5可以由烯胺2被乙酸锰（III）的氧化有效地产生。螺内酰胺3是由容易获得的2-羟基-1,4-萘醌和烯胺2有效制备的。
• Compositions comprising a polymeric network
  申请人：UNIVERSITEIT GENT

  公开号：US10246548B2

  公开（公告）日：2019-04-02

  The present invention relates to a composition comprising a polymeric network having at least one unit of formula (I), (II), and/or (III); wherein the composition is obtained by contacting at least one compound A comprising at least two functions selected from the group of function of formula —X—C(═O)—CHR1-C(═O)—R2, —C(═O)—C≡C—R2; or —C(═O)—CR1═CR2—NR4R5; wherein at least 25% by weight of compounds A have a functionality ≤5, with % by weight relative to the total weight of compounds A; with at least one compound B comprising at least one —NH2, or —NH3+ groups; wherein X, R1, R2, R3, R4, R5, L1 and L2 have the same meaning as that defined in the claims. The present invention also relates to a compound comprising at least two units and at most 5 units of formula (I), (II), and/or (III), described hereinabove. The present invention also relates to processes for preparing the composition and the compounds, to material, articles, and polymers comprising or using the compositions and compounds, and the use thereof.

  本发明涉及一种组合物，该组合物由至少具有一个式（I）、（II）和/或（III）单元的聚合物网络组成； 其中该组合物是通过与至少一种化合物A接触而获得的，该化合物A包含至少两种选自式-X-C(═O)-CHR1-C(═O)-R2，-C(═O)-C≡C-R2；或-C(═O)-CR1═CR2-NR4R5的官能团；其中至少25%(重量)的化合物A的官能度≤5，以相对于化合物A总重量的%(重量)计；至少一种化合物B包含至少一个-NH2，或-NH3+基团；其中X、R1、R2、R3、R4、R5、L1和L2与权利要求书中所定义的含义相同。本发明还涉及一种包含至少两个单元和至多 5 个单元的式(I)、(II)和/或(III)化合物。本发明还涉及制备组合物和化合物的工艺，涉及包含或使用组合物和化合物的材料、物品和聚合物及其用途。
• Process for making a solid catalyst component for ethylene polymerization and co-polymerization
  申请人：SABIC GLOBAL TECHNOLOGIES B.V.

  公开号：US10640584B2

  公开（公告）日：2020-05-05

  The present invention relates to a process for preparing a solid catalyst component suitable for producing polyethylene and its copolymers, said process comprising the steps of: (a) contacting a dehydrated support having hydroxyl groups with a magnesium compound having the general formula MgR1R2; (b) contacting the product obtained in step (a) with modifying compounds (A) and/or (B) and/or (C), wherein: (A) is at least one oxygen and/or nitrogen comprising organic compound; (B) is a compound having the general formula R11f(R12O)gSiXh, (C) is a compound having the general formula (R13O)4M, and (c) contacting the product obtained in step (b) with a titanium halide compound having the general formula TiX4, wherein Ti is a titanium atom and X is a halide atom, wherein an organometallic compound is added after step (a) and before step (b). The invention also relates to a solid catalyst component obtainable by said process. The invention further relates to a process for producing polyethylene and its copolymers in the presence of the solid catalyst component and a cocatalyst.

  本发明涉及一种制备适用于生产聚乙烯及其共聚物的固体催化剂组分的工艺，所述工艺包括以下步骤：(a) 将具有羟基的脱水载体与通式为 MgR1R2 的镁化合物接触； (b) 将步骤(a)中得到的产物与改性化合物(A)和/或(B)和/或(C)接触，其中：(A)为至少一种含氧和/或氮的有机化合物；(B)为通式为 R11f(R12O)gSiXh 的化合物，(C)为通式为(R13O)4M 的化合物，以及(c)将步骤(b)中得到的产物与通式为 TiX4 的卤化钛化合物接触，其中 Ti 为钛原子，X 为卤原子，在步骤(a)之后和步骤(b)之前加入有机金属化合物。本发明还涉及一种可通过上述工艺获得的固体催化剂组分。本发明还涉及一种在固体催化剂组分和助催化剂存在下生产聚乙烯及其共聚物的工艺。
• Ytterbium triflate catalyzed synthesis of β-enaminones
  作者：Francesco Epifano、Salvatore Genovese、Massimo Curini

  DOI：10.1016/j.tetlet.2007.02.064

  日期：2007.4

  beta-Enaminones have been synthesized in very good yield under solvent-free conditions from differently substituted amines and beta-diketones in the presence of Yb(OTf)(3) as catalyst. The method is applicable to cyclic and acyclic ketones, aromatic and aliphatic amines without differences. (c) 2007 Elsevier Ltd. All rights reserved.