4-isopropylamino-pent-3-en-2-one | 168417-18-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-isopropylamino-pent-3-en-2-one
• 英文别名: 4-Isopropylamino-pent-3-en-2-on；3-Penten-2-one, 4-[(1-methylethyl)amino]-, (E)-(9CI)；(E)-4-(propan-2-ylamino)pent-3-en-2-one
• CAS: 168417-18-3
• 化学式: C₈H₁₅NO
• 分子量: 141.213
• InChiKey: SKKSWNSECDCYOD-FNORWQNLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 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：

  4-isopropylamino-pent-3-en-2-one 在 三甲基氯硅烷 作用下， 以 苯 为溶剂， 反应 36.0h， 以69%的产率得到2-(N-isopropyl)amino-4,6-dimethylacetophenone
  参考文献：
  名称：

  Kashima, Choji; Yamamoto, Yasuhiro, Journal of Heterocyclic Chemistry, 1980, vol. 17, p. 1141 - 1143

  摘要：

  DOI：
• 作为产物：
  描述：

  N-丙-2-基丙-2-亚胺 、 乙酰丙酮 生成 4-isopropylamino-pent-3-en-2-one
  参考文献：
  名称：

  US2692283

  摘要：

  公开号：

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。
• [EN] PROCESS FOR THE GENERATION OF METAL- OR SEMIMETAL-CONTAINING FILMS<br/>[FR] PROCÉDÉ DE GÉNÉRATION DE FILMS CONTENANT UN MÉTAL OU UN SEMI-MÉTAL
  申请人：BASF SE

  公开号：WO2020244989A1

  公开（公告）日：2020-12-10

  The present invention is in the field of processes for preparing inorganic metal- or semimetal- containing films. The process comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate in contact with a compound of general formula (I), (II), (III), (IV), (V), (VI), or (VII) in the gaseous state (I) (II) (III) (IV).. (V) (VI) (VII) wherein A is NR or O, E is CR'', CNR''2, N, PR''2, or SOR'', G is CR' or N, R is an alkyl group, an alkenyl group, an aryl group, or a silyl group and R' and R'' are hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.

  本发明涉及制备无机金属或半金属含膜的过程。该过程包括(a)将金属或半金属含化合物从气态沉积到固体基底上，以及(b)使固体基底与通式(I)、(II)、(III)、(IV)、(V)、(VI)或(VII)的化合物在气态中接触，其中A为NR或O，E为CR''、CNR''2、N、PR''2或SOR''，G为CR'或N，R为烷基、烯烃基、芳基或硅基，R'和R''为氢、烷基、烯烃基、芳基或硅基。
• 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。
• Non-toxic corrosion-protection pigments based on manganese
  申请人：——

  公开号：US20040011252A1

  公开（公告）日：2004-01-22

  Corrosion-inhibiting pigments based on manganese are described that contain a trivalent or tetravalent manganese/valence stabilizer complex. An inorganic or organic material is used to stabilize the trivalent or tetravalent manganese ion to form a compound that is sparingly soluble, exhibits low solubility, or is insoluble in water, depending upon the intended usage. Specific stabilizers are chosen to control the release rate of trivalent or tetravalent manganese during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Manganese/valence stabilizer combinations are chosen based on the well-founded principles of manganese coordination chemistry. Many manganese-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium or tetravalent lead systems. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

  以锰为基础的缓蚀颜料含有三价或四价锰/价稳定剂复合物。一种无机或有机材料可用于稳定三价或四价锰离子，从而形成一种可少量溶解、溶解度低或不溶于水的化合物，具体取决于预期用途。选择特定的稳定剂是为了控制三价锰或四价锰在遇水时的释放率，并调整粉末在所选粘合剂体系中用作颜料时的相容性。稳定剂还可以改变成型粉末的加工和处理特性。锰/价稳定剂组合的选择是基于锰配位化学的基本原理。文中介绍了许多锰价稳定剂组合，其性能与传统的六价铬或四价铅体系相当。需要强调的是，提供本摘要是为了符合要求提供摘要的规则，以便检索者或其他读者快速确定技术公开的主题。提交本摘要的前提是，本摘要不用于解释或限制权利要求的范围或含义。
• Non-toxic corrosion-protection pigments based on rare earth elements
  申请人：——

  公开号：US20040104377A1

  公开（公告）日：2004-06-03

  A corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combinded to form a rare earth/valence stabilizer complex. The rare earth element is selected from cerium, terbium, praseodymium, or a combination thereof, and at least one rare earth element is in the tetravalent oxidation state. An inorganic or organic material is used to stabilize the tetravalent rare earth ion to form a compound that is sparingly soluble in water. Specific stabilizers are chosen to control the release rate of tetravalent cerium, terbium, or praseodymium during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Many rare earth-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium systems.

  一种缓蚀颜料，由稀土元素和价态稳定剂结合形成稀土/价态稳定剂复合物。稀土元素选自铈、铽、镨或它们的组合，至少有一种稀土元素处于四价氧化态。使用无机或有机材料来稳定四价稀土离子，以形成稀溶于水的化合物。选择特定的稳定剂是为了控制四价铈、铽或镨在遇水时的释放率，并调整粉末在所选粘合剂体系中用作颜料时的相容性。稳定剂还可以改变成型粉末的加工和处理特性。本文介绍了许多稀土-价稳定剂组合，其性能可与传统的六价铬体系媲美。