摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1-苄基-2,2,6,6-四甲基哌啶-4-醇 | 52185-71-4

中文名称
1-苄基-2,2,6,6-四甲基哌啶-4-醇
中文别名
1,3,5-三嗪-2,4-二胺,6-(4-溴-1-哌啶基)-
英文名称
1-benzyl-2,2,6,6-tetramethylpiperidin-4-ol
英文别名
N-benzyl-2,2,6,6-tetramethylpiperidin-4-ol;1-benzyl-4-hydroxy-2,2,6,6-tetramethylpiperidine
1-苄基-2,2,6,6-四甲基哌啶-4-醇化学式
CAS
52185-71-4
化学式
C16H25NO
mdl
——
分子量
247.381
InChiKey
VLTHAKKFNPUWSB-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    23.5
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933399090

SDS

SDS:144d74c5581b5d21dc90109cc222d216
查看

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    1-苄基-2,2,6,6-四甲基哌啶-4-醇 在 C20H29ClO2P2Pt 、 苄叉丙酮 、 sodium hydroxide 作用下, 以 甲苯 为溶剂, 反应 9.0h, 生成 2,6-二甲基-2,5-庚二烯-4-酮
    参考文献:
    名称:
    铂-(亚膦酸-亚膦酸)配合物作为哌啶醇氧化裂解的双能催化剂:伯胺的入门
    摘要:
    根据氢转移诱导方法,铂-(亚膦基-亚膦酸)络合物催化受阻哌啶醇的氧化断裂。这种催化剂在一锅两步法中连续充当氢载体和软路易斯酸。该方法可用于通过简单的酸碱萃取来合成多种纯净形式的伯胺,而无需进一步纯化。
    DOI:
    10.1039/c9ra08709e
  • 作为产物:
    描述:
    四甲基哌啶酮 在 sodium tetrahydroborate 作用下, 以 乙醇甲苯 为溶剂, 反应 42.0h, 生成 1-苄基-2,2,6,6-四甲基哌啶-4-醇
    参考文献:
    名称:
    亚膦酸铂络合物作为鲁棒的氧化催化剂:与钯的比较和机理研究
    摘要:
    使用亚膦酸作为钯或铂配合物的配体可以形成非常稳定的催化体系。在不降解催化剂的情况下,可以实现未反应醇的有效厌氧氧化。机械研究提供了暗示铂羟基物质的证据。
    DOI:
    10.1002/ejoc.201801040
点击查看最新优质反应信息

文献信息

  • Synthesis of triacetonamine N-alkyl derivatives reinvestigated
    作者:Klaus Banert、Katharina Fink、Manfred Hagedorn、Frank Richter
    DOI:10.3998/ark.5550190.0013.327
    日期:——
    acetal 6a of triacetonamine (3a) by alkylation followed by hydrolysis of the acetal functionality or alternatively from the corresponding secondary alcohol 2,2,6,6-tetramethylpiperidin-4-ol (7a) by N-alkylation and subsequent oxidation to introduce the ketone unit. Direct alkylation of 3a was only possible by using highly reactive halides such as allyl or benzyl bromide with low yields. Treatment of
    N-烷基化的 2,2,6,6-四甲基哌啶-4-酮 3c-f 由三丙酮胺 (3a) 的缩醛 6a 通过烷基化和缩醛官能团的水解制备,或者从相应的仲醇 2,2 ,6,6-四甲基哌啶-4-醇 (7a) 通过 N-烷基化和随后的氧化引入酮单元。3a 的直接烷基化只能通过使用低产率的高反应性卤化物如烯丙基或苄基溴来实现。用烷基大于甲基的伯胺 2c-f 处理佛尔酮 (5) 不会产生所需的杂环 3c-f,因为形成了开链加成产物 8 和 9。因此,丙酮 (1) 与苄基正丁胺 (2e,f) 在氯化钙存在下的反应不会产生 3a 的相应 N-烷基化衍生物。
  • [EN] WATER COMPATIBLE STERICALLY HINDERED ALKOXYAMINES AND HYDROXY SUBSTITUTED ALKOXYAMINES<br/>[FR] ALCOXYAMINES STERIQUEMENT ENCOMBREES ET ALCOXYAMINES HYDROXY SUBSTITUEES HYDROCOMPATIBLES
    申请人:CIBA SC HOLDING AG
    公开号:WO2004076419A1
    公开(公告)日:2004-09-10
    Sterically hindered alkoxyamine and hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of the formula where for example E and E’ are 2-hydroxycydohexyloxy, 2-hydroxy-2-methylpropoxy, benzyloxy, methoxy, propoxy, hexyloxy, heptyloxy, oclyloxy or cyclohexyloxy, Rx is for example -NH2+CH2CH20H Cl-, -NH3+ -OAc, =NOH, -NHCH(CH3)COO-K+,- NHCH2CH2NH(CH3)2+ -OAC, -NHCH2CH2SO3-K+, -NHCH(COO- K+)CH2CH2SCH3, -NHCH2COO- K+, -OCH(CH3)COO-K+, -OCH2CH2NH(CH3)2+ -OAC, -OCH2CH2SO3-K+, -OCH(COO- K+)CH2CH2SCH3 or -OCH2COO-K+, and where R5 comprises repeating units of -(OCH2CH2)-, -(OCH2CH2(CH3))-,-(CH2CHCOOH)-, -(CH2C(CH3)COOH)-, -(CH2CHCOOCH3)-, -(NHCH2CH2)-, -(CH2CHOH)-, -(CH2CHCONH2)-or -(CH2CH(NHCOH))-. These compounds are particularly effective in stabilizing aqueous polymer systems against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are effective for example in stabilizing water borne coatings, aqueous inks, aqueous inkjet media and photocured aqueous systems.
    通过具有亲水性的特定骨架,使具有立体位阻的烷氧胺和羟基取代的烷氧胺稳定剂化合物与水相容。其中,立体位阻胺的示例为以下公式,其中 E 和 E’ 为 2-羟基环己氧基、2-羟基-2-甲基丙氧基、苄氧基、甲氧基、丙氧基、己氧基、庚氧基、辛氧基或环己氧基,Rx 为例如 -NH2+CH2CH20H Cl-, -NH3+ -OAc, =NOH, -NHCH(CH3)COO-K+,- NHCH2CH2NH(CH3)2+ -OAC, -NHCH2CH2SO3-K+, -NHCH(COO- K+)CH2CH2SCH3, -NHCH2COO- K+, -OCH(CH3)COO-K+, -OCH2CH2NH(CH3)2+ -OAC, -OCH2CH2SO3-K+, -OCH(COO- K+)CH2CH2SCH3 或 -OCH2COO-K+,R5 包括重复单元 -(OCH2CH2)-, -(OCH2CH2(CH3))-,-(CH2CHCOOH)-, -(CH2C(CH3)COOH)-, -(CH2CHCOOCH3)-, -(NHCH2CH2)-, -(CH2CHOH)-, -(CH2CHCONH2)- 或 -(CH2CH(NHCOH))-. 这些化合物在稳定水性聚合物体系抵抗氧化、热和光辐射的有害影响方面特别有效。这些化合物例如在稳定水性涂料、水性油墨、水性喷墨介质和光固化水性系统方面非常有效。
  • [EN] USE OF 4-CYANO-NAPHTHALENE-1, 8-DICARBOXIMIDE DERIVATIVES AND RELATED COMPOUNDS TO PROTECT ORGANIC MATERIAL FROM THE DAMAGING EFFECTS OF LIGHT<br/>[FR] UTILISATION DE DERIVES 4-CYANO-NAPHTHALENE-1, 8-DICARBOXIMIDE ET COMPOSES ASSOCIES POUR LA PROTECTION DE MATIERE ORGANIQUE CONTRE LES EFFETS NUISIBLES DE LA LUMIERE
    申请人:BASF AG
    公开号:WO2005047265A1
    公开(公告)日:2005-05-26
    A description is given of the use of naphthalene-1,8-dicarboxylic monoimides of the formula (I), in which R1 is hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl or heteroaryl and R2 is a radical containing at least one π electron system containing a carbon atom and at least one further atom selected from carbon, oxygen, and nitrogen, with the proviso that the radical contains at least one atom other than carbon; to protect organic material from the damaging effects of light, of compositions which comprise at least one naphthalene-1,8-dicarboxylic monoimide of the formula (I) in an amount which provides protection from the damaging effects of light, and at least one organic material, and of new naphthalene-1,8-dicarboxylic monoimides (I).
    描述了使用式(I)的萘-1,8-二羧酸单亚胺,其中R1是氢、烷基、烯基、环烷基、环烯基、杂环烷基、芳基或杂芳基,R2是一个含有至少一个π电子体系的基团,其中包含一个碳原子和至少一个来自碳、氧和氮的其他原子,但基团至少包含一个碳以外的原子;用于保护有机材料免受光的破坏作用的组合物的描述,该组合物包括至少一种式(I)的萘-1,8-二羧酸单亚胺,其含量提供了对光的破坏作用的保护,以及至少一种有机材料,以及新的萘-1,8-二羧酸单亚胺(I)。
  • Tetraalkyl-4-(2,3-epoxypropoxy) piperidine compounds as stabilizers
    申请人:Ciba-Geigy Corporation
    公开号:US05457204A1
    公开(公告)日:1995-10-10
    Esters or phenol ethers of the formula I or II ##STR1## in which m and n are each an integer from the range from 1 to 6; A.sup.1 is an m-valent hydrocarbon radical having 1 to 30 carbon atoms; or an m-valent hydrocarbon radical having 2 to 30 carbon atoms, which contains the heteroatoms oxygen, nitrogen and/or sulfur and the free valencies of which are located on carbon atoms; and in which A.sup.1, in the case where m=2, additionally is a direct bond; A.sup.2 is an n-valent aromatic or araliphatic hydrocarbon radical having 6 to 30 carbon atoms; or an n-valent aromatic or araliphatic hydrocarbon radical having 5 to 30 carbon atoms, which contains the heteroatoms oxygen, nitrogen and/or sulfur and n free valencies of which are located on those carbon atoms which are a constituent of aromatic rings; R.sup.1 is hydrogen; a hydrocarbon or hydrocarbonoxy radical having 1 to 36 carbon atoms, which is unsubstituted or substituted by --CO--N(R.sup.3).sub.2 or interrupted by --CO--N(R.sup.3)-- or --N(R.sup.3)--CO-- or 1 to 6 oxygen or sulfur atoms; benzoyl or naphthoyl, each of which is substituted by 1 to 3 C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy radicals; or --CO--R.sup.2 ; in which R.sup.2 is C.sub.1 -C.sub.18 alkyl; C.sub.5 -C.sub.8 cycloalkyl; phenyl; naphthyl; C.sub.7 -C.sub.9 phenylalkyl; or C.sub.11 -C.sub.14 naphthylalkyl; and R.sup.3 has the same meanings as R.sup.2 or is hydrogen, are described. The compounds are suitable for stabilizing organic material against the damaging influence of light, oxygen and/or heat.
    公式I或II的酯类或苯醚如下所示:其中m和n均为1到6范围内的整数;A.sup.1是具有1到30个碳原子的m价碳氢基团;或者是具有2到30个碳原子的m价碳氢基团,其中含有氧、氮和/或硫杂原子,其自由度位于碳原子上;在m=2的情况下,A.sup.1还是一个直接键;A.sup.2是具有6到30个碳原子的n价芳香或芳基碳氢基团;或者是具有5到30个碳原子的n价芳香或芳基碳氢基团,其中含有氧、氮和/或硫杂原子,n个自由度位于构成芳香环的碳原子上;R.sup.1是氢;具有1到36个碳原子的未取代或取代的烃基或烃氧基基团,可被--CO--N(R.sup.3).sub.2取代或中断--CO--N(R.sup.3)--或--N(R.sup.3)--CO--或1到6个氧或硫原子;苯甲酰基或萘甲酰基,每个都被1到3个C.sub.1 -C.sub.4烷基或C.sub.1 -C.sub.4烷氧基基团取代;或者--CO--R.sup.2;其中R.sup.2是C.sub.1 -C.sub.18烷基;C.sub.5 -C.sub.8环烷基;苯基;萘基;C.sub.7 -C.sub.9苯基烷基;或C.sub.11 -C.sub.14萘基烷基;而R.sup.3具有与R.sup.2相同的含义或者是氢。这些化合物适用于稳定有机材料,抵抗光线、氧气和/或热的有害影响。
  • Stabilization of iodine biocides
    申请人:Uhr Hermann
    公开号:US20090036555A1
    公开(公告)日:2009-02-05
    2-(2-Hydroxyphenyl)benzotriazoles are outstandingly suitable for stabilizing iodine-containing biocides in industrial materials, more particularly in paints based on alkyd resin.
    2-(2-羟基苯基)苯并三唑在工业材料中稳定含碘生物杀菌剂方面特别适用,尤其是在基于醇酸树脂的油性漆中。
查看更多