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1-ethoxy-2,2,6,6-tetramethylpiperidin-4-one | 156908-91-7

中文名称
——
中文别名
——
英文名称
1-ethoxy-2,2,6,6-tetramethylpiperidin-4-one
英文别名
1-ethoxy-2,2,6,6-tetramethyl-piperidin-4-one
1-ethoxy-2,2,6,6-tetramethylpiperidin-4-one化学式
CAS
156908-91-7
化学式
C11H21NO2
mdl
——
分子量
199.293
InChiKey
XIFMQAKPLSIMCV-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    247.9±50.0 °C(Predicted)
  • 密度:
    0.98±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.91
  • 拓扑面积:
    29.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    1-ethoxy-2,2,6,6-tetramethylpiperidin-4-one三甲基氰硅烷 作用下, 以 乙腈 为溶剂, 生成 1-ethoxy-2,2,6,6-tetramethyl-4-cyano-4-trimethylsilyloxy-piperidine
    参考文献:
    名称:
    [EN] NOVEL STERICALLY HINDERED AMINE LIGHT STABILIZERS
    [FR] NOUVEAUX PHOTOSTABILISANTS D'AMINE À ENCOMBREMENT STÉRIQUE
    摘要:
    本发明涉及具有氮原子低碱性和高热稳定性的立体位阻胺Nght稳定剂(HALS)。它们的特点是在四甲基哌啶环的4位进行螺-取代(Spiro-NOR-HALS)。这些化合物在稳定聚合物,特别是热塑性聚烯烃,抵御氧化、热和光辐射的有害影响方面特别有效。这些化合物在稳定酸催化和环境固化涂层系统方面也特别有效。当需要高加工温度时,它们尤其有用。
    公开号:
    WO2010142576A1
  • 作为产物:
    描述:
    4-氧-2,2,6,6-四甲基哌啶-1-氧自由基丙醛双氧水copper(l) chloride 作用下, 以 乙醇 为溶剂, 反应 17.0h, 以71%的产率得到1-ethoxy-2,2,6,6-tetramethylpiperidin-4-one
    参考文献:
    名称:
    Synthesis of 3-Substituted Derivatives of 2,2,6,6-Tetramethylpiperidine-N-alkoxyamine Ethers: Novel Alkoxyamine Building Blocks
    摘要:
    通过4-氧代-TMP-烷氧胺衍生的席夫碱与丙烯酸酯的迈克尔加成反应,可以方便地获得多种新型且功能多样的烷氧胺构建单元。
    DOI:
    10.1055/s-0030-1258255
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文献信息

  • A Novel Method for the Synthesis of <i>N</i>-Alkoxyamines Starting from Nitroxide Radicals and Ketones
    作者:Kai-Uwe Schoening、Alexander Dichtl、Martin Seyfried
    DOI:10.1055/s-2008-1078526
    日期:——
    A new reaction for the conversion of stable nitroxide radicals into the corresponding N-alkoxyamines by means of a copper-catalyzed ketone-hydrogen peroxide reaction is reported.
    报道称,通过铜催化的酮-过氧化氢反应,实现稳定氮氧自由基向对应N-烷氧胺转化的全新反应途径已被发现。
  • [EN] PHOSPHO-SUBSTITUTED ALKOXYAMINE COMPOUNDS<br/>[FR] COMPOSÉS ALCOXYAMINE SUBSTITUÉS PAR DES GROUPES PHOSPHO
    申请人:BASF SE
    公开号:WO2011086114A1
    公开(公告)日:2011-07-21
    The invention relates to compounds of the group of so-called sterically hindered amines (HALS) which are substituted by phospho groups. The invention also relates to flame retardant compositions wherein these compounds are added to the polymer substrate.
    该发明涉及一类所谓的受空间位阻影响的胺化合物(HALS),这些化合物被磷基取代。该发明还涉及阻燃组合物,其中这些化合物被添加到聚合物基质中。
  • Sterically hindered amines
    申请人:BASF SE
    公开号:EP2319832A1
    公开(公告)日:2011-05-11
    The present invention relates to an intermediate of the formula , wherein R1 is linear C1-C7alkyl, and to a process for the preparation of said intermediate. Further, the present invention relates to a compound of the formula (A) which can be prepared by using said intermediate, and to an organic material stabilized with said compound. wherein X is a group of the formula (A-1) or (A-2) and the radicals R1 are independently of one another linear C1-C7alkyl; Y1 is C10-C20alkyl; and Z1 is a direct bond or C2-C12alkylene uninterrupted or interrupted by sulfur.
    本发明涉及一种公式的中间体,其中R1是线性C1-C7烷基,并且涉及一种制备所述中间体的方法。此外,本发明涉及一种可以通过使用所述中间体制备的公式(A)化合物,以及通过该化合物稳定的有机材料。其中X是公式(A-1)或(A-2)的基团,基团R1彼此独立地是线性C1-C7烷基;Y1是C10-C20烷基;Z1是直链或由硫中断或未中断的C2-C12烷基。
  • Process for the preparation of sterically hindered nitroxyl ethers
    申请人:Schöning Kai-Uwe
    公开号:US20100249401A1
    公开(公告)日:2010-09-30
    The present invention relates to a novel process for the preparation of a sterically hindered nitroxyl ether from the corresponding sterically hindered nitroxyl radical by reacting it with a carbonyl compound and a hydroperoxide. The compounds prepared by this process are effective stabilizers for polymers against harmful effects of light, oxygen and/or heat, as flame-retardants for polymers and as polymerization regulators.
    本发明涉及一种从相应的立体位阻的亚硝基自由基通过与羰基化合物和过氧化氢反应制备立体位阻的亚硝基醚的新工艺。通过该工艺制备的化合物是聚合物的有效稳定剂,可抵抗光、氧和/或热的有害影响,作为聚合物的阻燃剂和聚合物化合物的调节剂。
  • NOVEL STERICALLY HINDERED AMINE LIGHT STABILIZERS
    申请人:Schöning Kai-Uwe
    公开号:US20120108709A1
    公开(公告)日:2012-05-03
    The instant invention pertains to sterically hindered amine Night stabilizers (HALS) with low basicity at the nitrogen atom and high thermal stability. They are characterized by their spiro- substitution in the 4-position of the tetramethylpiperidine dine ring (Spiro-NOR-HALS). These compounds are particularly effective in stabilizing polymers, especially thermoplastic polyolefins, against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are also particularly effective in stabilizing acid catalyzed and ambient cured coatings systems. They are particularly useful when high processing temperatures are additional required.
    本发明涉及具有低氮原子碱性和高热稳定性的立体位阻胺夜间稳定剂(HALS)。它们的特点是在四甲基哌啶环的4位进行螺环取代(Spiro-NOR-HALS)。这些化合物在稳定聚合物,特别是热塑性聚烯烃,抵抗氧化,热和光辐射的有害影响方面特别有效。这些化合物在稳定酸催化和环境固化的涂层系统方面也特别有效。当需要高加工温度时,它们特别有用。
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