4-(sec-butyl)-amino-3-pentene-2-one | 72564-16-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-(sec-butyl)-amino-3-pentene-2-one
• 英文别名: (Z)-4-(butan-2-ylamino)pent-3-en-2-one
• CAS: 72564-16-0
• 化学式: C₉H₁₇NO
• 分子量: 155.24
• InChiKey: DPNIIQZNSDOOEI-VURMDHGXSA-N

物化性质

• 沸点：
  242.5±23.0 °C(Predicted)
• 密度：
  0.877±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  仲丁胺 、 乙酰丙酮 在 β-环糊精 作用下， 以 水 为溶剂， 反应 0.67h， 以91%的产率得到4-(sec-butyl)-amino-3-pentene-2-one
  参考文献：
  名称：

  β-二羰基化合物与胺的烯化

  摘要：

  在温和条件下，在水中存在催化量的 β-环糊精的情况下，成功地描述了多种伯胺的烯胺化，具有优异的化学选择性。脂肪胺也有效地反应产生相应的烯胺酮。

  DOI：

  10.1002/jccs.200800032

文献信息

• COBALT COMPLEX, METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING COBALT-CONTAINING THIN FILM
  申请人：TOSOH CORPORATION

  公开号：US20220017553A1

  公开（公告）日：2022-01-20

  To provide a cobalt complex which is liquid at room temperature, useful for producing a cobalt-containing thin film under conditions without using an oxidizing gas. A cobalt complex represented by the following formula (1): L 1 -Co-L 2 (1) wherein L 1 and L 2 represent a unidentate amide ligand of the following formula (A), a bidentate amide ligand of the following formula (B) or a hetero atom-containing ligand of the following formula (C): wherein R 1 and R 2 represent a C 1-6 alkyl group or a tri(C 1-6 alkyl)silyl group, and the wave line represents a binding site to the cobalt atom; wherein R 3 represents a tri(C 1-6 alkyl)silyl group, R 4 and R 5 represent a C 1-4 alkyl group, and X represents a C 1-6 alkylene group; wherein R 6 and R 8 represent a C 1-6 alkyl group, R 7 represents a hydrogen atom or a C 1-4 alkyl group, Y represents an oxygen atom or NR 9 , Z represents an oxygen atom or NR 10 , and R 9 and R 10 independently represent a C 1-6 alkyl group.

  提供一种在室温下为液体的钴配合物，可用于在不使用氧化气体的条件下制备含钴薄膜。 由以下式（1）表示的钴配合物： L1-Co-L2（1） 其中L1和L2表示以下式（A）的单齿酰胺配体，以下式（B）的双齿酰胺配体或以下式（C）的含杂原子配体： 其中R1和R2表示C1-6烷基或三(C1-6烷基)硅基团，波浪线表示与钴原子的结合位点； 其中R3表示三(C1-6烷基)硅基团，R4和R5表示C1-4烷基，X表示C1-6亚烷基团； 其中R6和R8表示C1-6烷基，R7表示氢原子或C1-4烷基，Y表示氧原子或NR9，Z表示氧原子或NR10，R9和R10独立表示C1-6烷基。
• A novel enamination of β-dicarbonyl compounds catalyzed by Bi(TFA)₃ immobilized on molten TBAB
  作者：Mohammad M Khodaei、Ahmad R Khosropour、Mehdi Kookhazadeh

  DOI：10.1139/v05-021

  日期：2005.3.1

  Enamination of a wide variety of primary amines was successfully carried out in the presence of catalytic amounts of bismuth(III) trifluoroacetate immobilized on molten tetrabutylammonium bromide as "green" media under mild conditions. This new system of the catalyst is recyclable and reusable. Generally, the results of the reaction in tetrabutylammonium bromide is better than the previously obtained

  在催化量的三氟乙酸铋 (III) 固定在作为“绿色”介质的熔融四丁基溴化铵上，在温和条件下成功地进行了多种伯胺的烯化。这种新的催化剂系统是可回收和可重复使用的。一般来说，在四丁基溴化铵中的反应结果由于其产率和反应时间而优于先前在水中获得的结果。关键词：胺、铋化合物、β-二羰基化合物、烯化、离子液体。
• 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。
• A mild, efficient and environmentally friendly method for the regio- and chemoselective synthesis of enaminones using Bi(TFA)3 as a reusable catalyst in aqueous media
  作者：Ahmad R. Khosropour、Mohammad M. Khodaei、Mehdi Kookhazadeh

  DOI：10.1016/j.tetlet.2003.12.093

  日期：2004.2

  Bismuth(III) trifluoroacetate has been found to be an extremely efficient catalyst for the preparation of beta-enaminones in water. In addition, by employing this catalyst, high regio- and chemoselective enamination of carbonyl compounds was achieved. (C) 2004 Elsevier Ltd. All rights reserved.
• Singh, R. V.; Tandon, J. P., Journal of the Indian Chemical Society, 1980, vol. 57, # 9, p. 864 - 867
  作者：Singh, R. V.、Tandon, J. P.

  DOI：——

  日期：——