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

十二烷基二甲基膦氧化物 | 871-95-4

中文名称
十二烷基二甲基膦氧化物
中文别名
——
英文名称
dodecyl(dimethyl)phosphine oxide
英文别名
dimethyl-dodecyl-phosphine oxide;dimethyl n-dodecylphosphine oxide;Dimethyldodecylphosphine oxide;Dodecyldimethylphosphine oxide;Dodezyl-di-methyl-phosphinoxid;1-dimethylphosphoryldodecane
十二烷基二甲基膦氧化物化学式
CAS
871-95-4
化学式
C14H31OP
mdl
——
分子量
246.373
InChiKey
SIDULKZCBGMXJL-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

  • 熔点:
    80-82 °C
  • 沸点:
    371.7±11.0 °C(Predicted)
  • 密度:
    0.868±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5
  • 重原子数:
    16
  • 可旋转键数:
    11
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 危险品标志:
    Xi
  • 危险类别码:
    R36/37/38
  • WGK Germany:
    3
  • 海关编码:
    2901100000
  • 安全说明:
    S26,S36

SDS

SDS:394bec0929084c30ef5bfb2fbcad7aad
查看

上下游信息

  • 上游原料
    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:
    十二烷基二甲基膦氧化物硫酸 作用下, 生成 Dodecyl-methoxycarbonylmethyl-methyl-phosphinoxid
    参考文献:
    名称:
    膦基甲基锂化合物IV。一种改进的制备方法和一些合​​成应用
    摘要:
    已发现三种甲基膦与正丁基锂和四甲基乙二胺的1:1配合物进行快速反应,可得到中等至高收率的膦基甲基锂化合物。与已知方法相比,该制备方法具有若干优点。通过将(二苯基膦基)甲基锂转化为[(C 6 H 5)2 P] 2 CH 2,(C 6 H 5)2 P ,已经证明了膦基甲基锂化合物作为中间体在碳官能取代的有机膦的合成中的用途。(S)CH 2 CO 2 H,(C 6 H 52 P(S)CH 2 D,(C 6 H 5)2 P(S)CH 2 C(OH)(C 6 H 5和(C 6 H 5)2(CH 3)P + CH 2 C( OH)(C 6 H ^ 5)2我- 。
    DOI:
    10.1016/s0022-328x(00)91032-5
  • 作为产物:
    参考文献:
    名称:
    The Controlled Alkylation of Mono-n-alkylphosphines
    摘要:
    DOI:
    10.1021/jo01349a078
  • 作为试剂:
    参考文献:
    名称:
    Blasko, Andrei; Bunton, Clifford A.; Toledo, Eduardo A., Journal of the Chemical Society. Perkin transactions II, 1995, # 12, p. 2367 - 2373
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • CATALYSTS FOR THE PRODUCTION OF HYDROXY ETHER HYDROCARBONS BY VAPOR PHASE HYDROGENOLYSIS OF CYCLIC ACETALS AND KETALS
    申请人:Devon Thomas James
    公开号:US20120330067A1
    公开(公告)日:2012-12-27
    Catalyst compositions of palladium supported on alumina or zirconium oxide supports having low or no silicon dioxide contents and having a specific surface area or modified with alkali, alkaline earth, or phosphine oxide compounds are selective in a vapor phase hydrogenolysis reaction to convert cyclic acetal compounds and/or cyclic ketal compounds in the presence of hydrogen to their corresponding hydroxy ether hydrocarbon reaction products.
    在氧化铝或氧化锆载体上支撑的钯催化剂组合物,具有低或无二氧化硅含量,并具有特定比表面积或经过碱金属、碱土金属或膦氧化物化合物改性,在氢气存在下对环氧乙醛化合物和/或环酮化合物进行选择性蒸汽相氢解反应,将它们转化为相应的羟基醚烃反应产物。
  • Improved Synthetic Route to Heteroleptic Alkylphosphine Oxides
    作者:Alexander J. Kendall、Daniel T. Seidenkranz、David R. Tyler
    DOI:10.1021/acs.organomet.7b00304
    日期:2017.7.10
    respective phosphinite anions (pKas for most SPOs are <27). Only sodium bis(trimethylsilyl)amide (NaHMDS) cleanly formed the phosphinite anion, which was stable in solution (0.1 M, 23 °C in THF) for over 24 h. The need for a very specific base to deprotonate suggests that both ion pairing and the conjugate acid play a role in stabilizing the phosphinite anion. Phosphinite anion reactivity followed the expected
    为杂烷基膦氧化物的合成的新方法(R 2 - [R 1 P = O,其中R≠ - [R 1)从仲膦氧化物(或战略性计划目标,R 2 HP═O)被呈现。这些反应在室温下快速,空间选择性,高产率,并且在水洗后纯度> 95%。SPO的去质子化反应生成次膦酸酯阴离子([R 2 P–O] -),该阴离子对烷基卤与亲核P–C键的形成具有很高的选择性(与O–C键的形成相反)。出乎意料的是,大多数强有机金属碱都无法将SPO脱质子化为其各自的次膦酸酯阴离子(p K a大多数SPO的s <27)。仅双(三甲基甲硅烷基)酰胺钠(NaHMDS)干净地形成亚膦酸酯阴离子,该亚膦酸酯阴离子在溶液中(0.1 M,在THF中为23°C)稳定24小时以上。需要非常特异的碱去质子化提示离子配对和共轭酸都在稳定次膦酸酯阴离子中起作用。次膦酸酯阴离子的反应性遵循与烷基卤化物反应的S N 2机理的预期趋势。从来没有观察到消除产品。以
  • PRODUCTION OF HYDROXY ETHER HYDROCARBONS BY VAPOR PHASE HYDROGENOLYSIS OF CYCLIC ACETALS AND KETALS
    申请人:Devon Thomas James
    公开号:US20120330066A1
    公开(公告)日:2012-12-27
    A vapor phase hydrogenolysis reaction to convert cyclic acetal compounds and/or cyclic ketal compounds in the presence of hydrogen to their corresponding hydroxy ether hydrocarbon reaction products using a supported noble metal catalyst. The hydrogenolysis reaction can be carried out in the vapor phase and in the absence of a polyhydroxyl hydrocarbon co-solvent.
    在氢气存在下,使用支持的贵金属催化剂将环缩醛化合物和/或环缩酮化合物转化为相应的羟基醚烃反应产物的气相氢解反应。氢解反应可以在气相中进行,并且不需要多羟基烃共溶剂的存在。
  • Methods of treating diseases responsive to Induction of Apoptosis
    申请人:Kasibhatla Shailaja
    公开号:US20050004005A1
    公开(公告)日:2005-01-06
    The present invention pertains to a method of treating, preventing or ameliorating a disease responsive to induction of the caspase cascade in an animal, comprising administering to the animal a compound which binds specifically to a Tail Interacting Protein Related Apoptosis Inducing Protein (TIPRAIP). The present invention also relates to screening methods useful for drug discovery of apoptosis inducing compounds. In particular, the screening methodology relates to using TIPRAIP as a target for the discovery of apoptosis activators useful as anticancer agents. The screening methods of the present invention can employ homogenous or heterogenous binding assays using purified or partially purified TIPRAIP; or whole cell assays using cells with altered levels of TIPRAIP. The invention also contemplates use of 3-(4-azidophenyl)-5-(3-chloro-thiophen-2-yl)-[1,2,4]-oxadiazole or a substituted 3-aryl-5-aryl-[1,2,4]-oxadiazole which bind TIPRAIP and can accordingly be used to raise antibodies useful for drug discovery. Alternatively, labeled 3-(4-azidophenyl)-5-(3-chloro-thiophen-2-yl)-[1,2,4]-oxadiazole (or a labeled substituted 3-aryl-5-aryl-[1,2,4]-oxadiazole) is used for competitive binding assays for drug discovery. Such assays afford high throughput screening of chemical libraries for apoptosis activators.
    本发明涉及一种用于治疗、预防或改善对Caspase级联诱导敏感的动物疾病的方法,包括向动物投药一种与尾部相互作用蛋白相关凋亡诱导蛋白(TIPRAIP)特异结合的化合物。本发明还涉及有用于药物发现凋亡诱导化合物的筛选方法。特别是,筛选方法涉及使用TIPRAIP作为靶标,以发现作为抗癌剂有用的凋亡激活剂。本发明的筛选方法可以采用使用纯化或部分纯化的TIPRAIP的均相或异相结合分析;或使用具有改变TIPRAIP水平的细胞的全细胞分析。本发明还考虑使用3-(4-偶氮苯基)-5-(3-氯噻吩-2-基)-[1,2,4]-噁二唑或结合TIPRAIP的取代3-芳基-5-芳基-[1,2,4]-噁二唑,可用于制备有用于药物发现的抗体。或者,标记的3-(4-偶氮苯基)-5-(3-氯噻吩-2-基)-[1,2,4]-噁二唑(或标记的取代的3-芳基-5-芳基-[1,2,4]-噁二唑)可用于药物发现的竞争结合分析。这种分析为化学文库的高通量筛选提供了凋亡激活剂。
  • Methods of treating diseases responsive to induction of Apoptosis and screening assays
    申请人:Kasibhatla Shailaja
    公开号:US20050004026A1
    公开(公告)日:2005-01-06
    The present invention pertains to a method of treating, preventing or ameliorating a disease responsive to induction of the caspase cascade in an animal, comprising administering to the animal a compound which binds specifically to one or more Apoptosis Inducing Proteins (AIPs). AIPs include Transferrin Receptor Related Apoptosis Inducing Proteins (TRRAIPs), Clathrin Heavy Chain Related Apoptosis Inducing Proteins (CHCRAIPs), IQ motif containing GTPase Activating Protein Related Apoptosis Inducing Proteins (IQGAPRAIPs), and Heat Shock Protein Related Apoptosis Inducing Proteins (HSPRAIPs). The present invention also relates to screening methods useful for drug discovery of apoptosis inducing compounds. In particular, the screening methodology relates to using AIPs as a target for the discovery of apoptosis activators useful as anticancer agents. The screening methods of the present invention can employ homogenous or heterogenous binding assays using purified or partially purified AIPs; or whole cell assays using cells with altered levels of one or more AIPs. The invention also contemplates use of gambogic acid or GA-related compounds which bind AIPs and can accordingly be used to raise antibodies useful for drug discovery. Alternatively, labeled GA is used for competitive binding assays for drug discovery. Such assays afford high throughput screening of chemical libraries for apoptosis activators.
    本发明涉及一种治疗、预防或改善动物中对caspase级联诱导敏感的疾病的方法,包括向动物中注射一种与一种或多种凋亡诱导蛋白(AIPs)特异结合的化合物。AIPs包括转铁蛋白受体相关凋亡诱导蛋白(TRRAIPs)、衣蛋白重链相关凋亡诱导蛋白(CHCRAIPs)、IQ基序含有GTP酶激活蛋白相关凋亡诱导蛋白(IQGAPRAIPs)和热休克蛋白相关凋亡诱导蛋白(HSPRAIPs)。本发明还涉及用于药物发现凋亡诱导化合物的筛选方法。特别地,筛选方法涉及使用AIPs作为发现凋亡激活剂用于抗癌药物的靶点。本发明的筛选方法可以使用纯化或部分纯化的AIPs进行同质或异质结合分析的细胞分析,或使用具有改变一种或多种AIPs水平的细胞进行整个细胞分析。本发明还考虑使用结合AIPs的苦参酸或GA相关化合物,可用于制备用于药物发现的抗体。或者,标记的GA可用于竞争性结合分析,用于药物发现。这种分析可用于高通量筛选化学库以寻找凋亡激活剂。
查看更多