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N-叔丁基-N-(2-甲基-1-苯丙基)-O-(1-苯乙基)羟胺 | 227000-59-1

中文名称
N-叔丁基-N-(2-甲基-1-苯丙基)-O-(1-苯乙基)羟胺
中文别名
——
英文名称
2,2,5-trimethyl-3-(1-phenylethoxy)-4-phenyl-3-azahexane
英文别名
N-tert-butyl-N-(2-methyl-1-phenylpropyl)-O-(1-phenylethyl)hydroxylamine;N-tert-butyl-2-methyl-1-phenyl-N-(1-phenylethoxy)propan-1-amine
N-叔丁基-N-(2-甲基-1-苯丙基)-O-(1-苯乙基)羟胺化学式
CAS
227000-59-1
化学式
C22H31NO
mdl
——
分子量
325.494
InChiKey
FPFRTDOMIFBPBZ-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:
    409.3±48.0 °C(Predicted)
  • 密度:
    0.968 g/mL at 25 °C
  • 闪点:
    >110℃

计算性质

  • 辛醇/水分配系数(LogP):
    6
  • 重原子数:
    24
  • 可旋转键数:
    7
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    12.5
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 危险品标志:
    O,N
  • 安全说明:
    S17,S60,S61
  • 危险类别码:
    R8,R50/53
  • WGK Germany:
    3

SDS

SDS:7af0a481337f74fde17053ef4caa1ca1
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反应信息

  • 作为反应物:
    参考文献:
    名称:
    Entropy Control of the Cross-Reaction between Carbon-Centered and Nitroxide Radicals
    摘要:
    Absolute rate constants for the cross-coupling reaction of several carbon-centered radicals with various nitroxides and their temperature dependence have been determined in liquids by kinetic absorption spectroscopy. The rate constants range from <2 x 10(5) M-1 s(-1) to 2.3 x 10(9) M-1 s(-1) and depend strongly on the structure of the nitroxide and the carbon-centered radical. Grossly, they decrease with increasing rate constant of the cleavage of the corresponding alkoxyamine. In many cases, the temperature dependence shows a non-Arrhenius behavior. A model assuming a short-lived intermediate that is hindered to form the coupling product by an unfavorable activation entropy leads to a satisfactory analytic description. However, the behavior is more likely due to a barrierless single-step reaction with a low exothermicity where the free energy of activation is dominated by a large negative entropy term.
    DOI:
    10.1021/ja0036460
  • 作为产物:
    描述:
    参考文献:
    名称:
    粘度对瞬态自由基和持久自由基之间的耦合和夺氢反应的影响
    摘要:
    考察了粘度对瞬态自由基与持久性自由基之间进行偶联反应(Coup)或夺氢(Abst)的自由基终止反应的影响。在一个非粘性的溶剂,如苯(体积粘度η散装<1毫帕·秒),所有研究的专门加上2,2,6,6-四甲基哌啶-1-氧基(TEMPO)的瞬态自由基与> 99%政变/ Abst选择性,但当粘度增加时Coup / Abst降低(在25°C [ η体积= 84 mPa s]下,PEG400中为89/11 )。虽然体粘度是预测突然/突然变形的好参数在每种溶剂中的选择性,微粘度是更通用的参数。聚(甲基丙烯酸甲酯)(PMMA)端基比聚苯乙烯(PSt)端基具有更显着的粘度效应,在高粘度介质中(η体积= 3980 mPa ,前者的Coup / Abst比下降至50/50)s),而后者保持较高的Coup / Abst选择性(84/16)。这些结果以及休眠的PMMA-TEMPO物种与PSt-TEMPO物种相比具有较
    DOI:
    10.1246/bcsj.20200398
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文献信息

  • MONOMERS AND POLYMERS FORMED THEREBY
    申请人:REGENTS OF THE UNIVERSITY OF MINNESOTA
    公开号:US20190084915A1
    公开(公告)日:2019-03-21
    Monomers, polymers, or oligomers formed therefrom and methods of forming or utilizing monomers of formula I where R 1 is a C 1 to C 4 alkyl; and X is —OH; —OM where M is lithium (Li), sodium (Na), or potassium (K), NH 4 + , R 5 NH 3 + , R 5 2 NH 2 + , R 5 3 NH + , R 5 4 N + where R 5 can independently be selected from alkyl, benzyl, and combinations thereof; —OR 2 where R 2 can be a C 1 to C 4 alkyl, 2-ethylhexyl, or a hydrocarbon moiety of bio-renewable alcohol or a hydrogenated derivative thereof; —NR 3 R 4 , —NR 3 —NR 3 R 4 , —NR 3 —OR 4 where R 3 and R 4 can independently be H, a C 1 to C 4 alkyl, or combinations thereof.
    单体,聚合物或由其形成的寡聚物以及形成或利用式I单体的方法 其中R 1 是C 1 到C 4 烷基;X为—OH;—OM,其中M为(Li),(Na)或(K),NH 4 + ,R 5 NH 3 + ,R 5 2 NH 2 + ,R 5 3 NH + ,R 5 4 N + 其中R 5 可以独立地选择自烷基,苄基和它们的组合;—OR 2 其中R 2 可以是C 1 到C 4 烷基,2-乙基己基,或生物可再生醇的烃基或其氢化衍生物;—NR 3 R 4 ,—NR 3 —NR 3 R 4 ,—NR 3 —OR 4 其中R 3 和R 4 可以独立地为H,C 1 到C 4 烷基,或它们的组合。
  • Invertible amphiphilic polymers
    申请人:Thayumanavan Sankaran
    公开号:US20070293669A1
    公开(公告)日:2007-12-20
    Amphiphilic monomeric compounds and corresponding homopolymers and copolymers capable of assembly and invertible configuration in introduction to and change in fluid medium.
    具有两性单体化合物及相应的同聚物和共聚物能够在流体介质中进行组装和可逆配置。
  • Uniform, Functionalized, Cross-Linked Nanostructures for Monitoring pH
    申请人:Wooley Karen L.
    公开号:US20150346099A1
    公开(公告)日:2015-12-03
    Described herein are optical agents, including compositions, preparations and formulations, for monitoring the pH of a fluid. Optical agents described herein include photonic nanostructures and nanoassemblies including supramolecular structures, such as shell cross-linked micelles, that incorporate at least one linking group comprising one or more photoactive moieties that provide functionality as exogenous agents for a range of pH monitoring applications. Optical agents described herein comprise supramolecular structures having linking groups imparting useful optical and structural functionality. In an embodiment, for example, the presence of linking groups function to covalently cross link polymer components to provide a cross-linked shell stabilized supramolecular structure, and also impart useful optical functionality, for example by functioning as a fluorophore.
    本文描述了光学试剂,包括用于监测流体pH的组成物、制剂和配方。这里描述的光学试剂包括光子纳米结构和纳米组装体,包括超分子结构,如壳交联胶囊,其包含至少一个含有一个或多个光活性基团的连接基团,作为外源试剂在各种pH监测应用中发挥功能。这里描述的光学试剂包括具有连接基团的超分子结构,赋予有用的光学和结构功能。例如,在一个实施例中,连接基团的存在可以通过共价交联聚合物组分来提供一个交联壳稳定的超分子结构,并且还可以赋予有用的光学功能,例如作为荧光团。
  • COMPOUND AND POLYMER PREPARED THEREFROM
    申请人:INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    公开号:US20160185882A1
    公开(公告)日:2016-06-30
    A compound, and a polymer prepared therefrom, are provided. The compound has a structure represented by Formula (I) or Formula (II): wherein A is R 1 is C 1-10 alkyl, C 5-12 cycloalkyl, C 6-14 aryl, C 3-12 heteroaryl, C 1-10 alkoxy, C 6-12 aryloxy, C 1-10 silyl, amino, thiol, or phosphonate group; R 2 is H, or C 1-10 alkyl; and, R 3 is C 1-10 alkoxy, C 1-10 alkanol, amine, or hydroxy.
    提供了一种化合物和由此制备的聚合物。该化合物具有由化学式(I)或化学式(II)表示的结构:其中A是R1是C1-10烷基,C5-12环烷基,C6-14芳基,C3-12杂芳基,C1-10烷氧基,C6-12芳氧基,C1-10硅烷基,基,醇基或膦酸酯基;R2是H或C1-10烷基;R3是C1-10烷氧基,C1-10烷醇基,胺基或羟基。
  • Development of a Universal Alkoxyamine for “Living” Free Radical Polymerizations
    作者:Didier Benoit、Vladimir Chaplinski、Rebecca Braslau、Craig J. Hawker
    DOI:10.1021/ja984013c
    日期:1999.4.1
    “living” or controlled polymerization of a wide range of vinyl monomers. Surveying a variety of different alkoxyamine structures led to α-hydrido derivatives based on a 2,2,5-trimethyl-4-phenyl-3-azahexane-3-oxy, 1, skeleton which were able to control the polymerization of styrene, acrylate, acrylamide, and acrylonitrile based monomers. For each monomer set, the molecular weight could be controlled from 1000
    对新型烷氧基胺的研究表明,硝基氧在介导各种乙烯基单体的“活性”或受控聚合方面发挥着关键作用。调查各种不同的烷氧基胺结构导致基于 2,2,5-trimethyl-4-phenyl-3-azahex-3-oxy, 1, 骨架的 α-氢化衍生物能够控制苯乙烯丙烯酸酯的聚合、丙烯酰胺和丙烯腈基单体。对于每个单体组,分子量可以控制在 1000 到 200 000 amu 之间,多分散性通常为 1.05-1.15。基于上述单体的组合的嵌段和无规共聚物也可以用类似的控制来制备。与 2,2,6,6-四甲基哌啶氧基 (TEMPO) 相比,这些新系统代表了可在受控条件下聚合的单体范围的显着增加,并克服了与氮氧化合物介导的“活性”自由基程序相关的许多限制。单体选择和功能...
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同类化合物

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