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四乙基氢氧化膦溶液 | 14814-28-9

中文名称
四乙基氢氧化膦溶液
中文别名
四乙基氢氧化膦
英文名称
tetraethylphosphonium hydroxide
英文别名
tetraethylphosphorus hydroxide;tetraethyl-phosphonium;tetraethylphosphonium hydroxide; hydroxide;Tetraaethyl-phosphonium;Tetraaethylphosphoniumhydroxyd; Hydroxid;Tetraethylphosphanium hydroxide;tetraethylphosphanium;hydroxide
四乙基氢氧化膦溶液化学式
CAS
14814-28-9
化学式
C8H20P*HO
mdl
——
分子量
164.228
InChiKey
ZOMVKCHODRHQEV-UHFFFAOYSA-M
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):
    2.91
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    1
  • 氢给体数:
    1
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2931900090

SDS

SDS:529bd309cee3a50f41633d97ff031620
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反应信息

  • 作为反应物:
    描述:
    吡咯-2-腈四乙基氢氧化膦溶液甲醇 为溶剂, 生成
    参考文献:
    名称:
    Effect of Cation on Physical Properties and CO2 Solubility for Phosphonium-Based Ionic Liquids with 2-Cyanopyrrolide Anions
    摘要:
    A series of tetraalkylphosphonium 2-cyanopyrrolide ([P-nnnn][2-CNPyr]) ionic liquids (ILs) were prepared to investigate the effect of cation size on physical properties and CO2 solubility. Each IL was synthesized in our laboratory and characterized by NMR spectroscopy. Their physical properties, including density, viscosity, and ionic conductivity, were determined as a function of temperature and fit to empirical equations. The density gradually increased with decreasing cation size, while the viscosity decreased noticeably. In addition, the [P-nnnn] [2-CNPyr] ILs with large cations exhibited relatively low degrees of ionicity based on analysis of the Walden plots. This implies the presence of extensive ion pairing or formation of aggregates resulting from van der Waals interactions between the long hydrocarbon substituents. The CO2 solubility in each IL was measured at 22 degrees C using a volumetric method. While the anion is typically known to be predominantly responsible for the CO2 capture reaction, the [P-nnnn][2-CNPyr] ILs with shorter alkyl chains on the cations exhibited slightly stronger CO2 binding ability than the ILs with longer alkyl chains. We attribute this to the difference in entropy of reaction, as well as the variation in the relative degree of ionicity.
    DOI:
    10.1021/acs.jpcb.5b05733
  • 作为产物:
    描述:
    四乙基溴化鏻 在 DIAION SA10AOH 作用下, 以 为溶剂, 反应 24.0h, 生成 四乙基氢氧化膦溶液
    参考文献:
    名称:
    [EN] AEI-TYPE ZEOLITIC MATERIAL OBTAINED FROM HIGH TEMPERATURE CALCINATION AND USE AS A CATALYST
    [FR] MATÉRIAU ZÉOLITHIQUE DE TYPE AEI OBTENU À PARTIR D'UNE CALCINATION À HAUTE TEMPÉRATURE ET UTILISATION EN TANT QUE CATALYSEUR
    摘要:
    本发明涉及一种制备具有AEI型框架结构的沸石材料的方法,其中该框架结构包括SiO2和X2O3,在其中X代表三价元素,所述方法包括:(1)制备包含一种或多种结构定向剂和第一沸石材料的混合物,所述第一沸石材料在其框架结构中包含SiO2和X2O3,其中第一沸石材料具有从FER型、TON型、MTT型、FAU型、GIS型、MOR型、BEA型、MFI型和LTA型框架结构中选择的框架结构,包括两种或两种以上的混合物;(2)加热步骤(1)中获得的混合物,以获得具有AEI型框架结构的第二沸石材料,其中该框架结构包括SiO2和X2O3;(3)可选地,煅烧步骤(2)中获得的第二沸石材料;(4)可选地,将步骤(2)或(3)中获得的沸石材料进行离子交换程序,其中优选地,沸石框架中包含的一种或多种离子型外框架元素被离子交换为H+和/或NH4+,更优选地为NH4+;(5)将在步骤(2)、(3)或(4)中获得的沸石材料在600至900°C的温度范围内煅烧;并且步骤(5)中煅烧沸石材料的气氛中含水量小于10体积%。此外,本发明涉及一种具有AEI型框架结构的沸石材料,以及根据本发明的创新过程获得的沸石材料,以及一种将氧化物转化为烯烃的方法,其中它们分别被使用。最后,本发明涉及根据本发明的AEI型框架结构沸石材料的用途,特别是作为催化剂。
    公开号:
    WO2019242615A1
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文献信息

  • [EN] METHODS OF MANUFACTURE OF 2-ARYL-3,3-BIS(HYDROXYARYL)PHTHALIMIDINES<br/>[FR] PROCÉDÉS DE PRODUCTION DE 2-ARYL-3,3-BIS(HYDROXYARYL)PHTALIMIDINES
    申请人:SABIC GLOBAL TECHNOLOGIES BV
    公开号:WO2017182983A1
    公开(公告)日:2017-10-26
    A synthetic route for producing a 2-phenyl-3,3-bis(4-hydroxyphenyl)phthalimidine, using a dihydrophenolphthalein intermediate is provided. The dihydrophenolphthalein can be obtained by reduction of a precursor phenolphthalein that is commonly used in the manufacture of phthalimidines. Formation of the dihydrophenolphthalein is followed by activation, amide formation, and oxidation to provide the product phthalimidine
    提供了一种合成路线,用于生产2-苯基-3,3-双(4-羟基苯基)邻苯二酰亚胺,使用二氢苯酚邻苯二酮中间体。二氢苯酚邻苯二酮可以通过还原常用于制造邻苯二酰亚胺的前体苯酞酮获得。形成二氢苯酚邻苯二酮后,随后进行活化、酰胺形成和氧化以提供产物邻苯二酰亚胺
  • [EN] METHODS OF PURIFICATION OF 2-ARYL-3,3-BIS(4- HYDROXYARYL)PHTHALIMIDINES, AND POLYMERS DERIVED THEREFROM<br/>[FR] PROCÉDÉS DE PURIFICATION DE 2-ARYL-3,3-BIS(4- HYDROXYARYL)PHTHALIMIDINES ET DE SES POLYMÈRES DÉRIVÉS
    申请人:SABIC GLOBAL TECHNOLOGIES BV
    公开号:WO2018011702A1
    公开(公告)日:2018-01-18
    A method for the purification of a 2-aryl-3,3-bis(hydroxyaryl)phthalimidine including heating a reaction mixture comprising a phenolphthalein compound and a primary arylamine in the presence of an acid catalyst to form a reaction mixture comprising a 2-aryl-3,3- bis(hydroxyaryl)phthalimidine; quenching the reaction mixture with an aqueous alkali solution to form a quenched reaction mixture; extracting the quenched reaction mixture with an aminoaryl compound to form an organic layer and an extracted aqueous layer comprising a crude 2-aryl-3,3-bis(hydroxyaryl)phthalimidine is provided. Methods for the manufacture of a polycarbonate, including manufacturing the 2-aryl-3,3-bis(hydroxyaryl)phthalimidine, and polymerizing the 2-aryl-3,3-bis(hydroxyaryl)phthalimidine in the presence of a carbonate source are provided.
    提供了一种用于纯化2-芳基-3,3-双(羟基芳基)邻苯二酰亚胺的方法,包括在酸催化剂存在下加热反应混合物,该混合物包括邻苯二酚化合物和一种主要芳胺,以形成含有2-芳基-3,3-双(羟基芳基)邻苯二酰亚胺的反应混合物;用含碱溶液淬灭反应混合物,形成淬灭后的反应混合物;用基芳基化合物萃取淬灭后的反应混合物,形成有机层和提取的含有粗2-芳基-3,3-双(羟基芳基)邻苯二酰亚胺层。还提供了一种聚碳酸酯的制备方法,包括制备2-芳基-3,3-双(羟基芳基)邻苯二酰亚胺,并在碳酸酯源存在下聚合2-芳基-3,3-双(羟基芳基)邻苯二酰亚胺
  • [EN] CONTINUOUS METHODS OF MANUFACTURE OF 2-ARYL-3,3-BIS(4-HYDROXYARYL)PHTHALIMIDINES, AND POLYMERS DERIVED THEREFROM<br/>[FR] PROCÉDÉS DE FABRICATION EN CONTINU DE 2-ARYL-3,3-BIS(4-HYDROXYARYL)PHTHALIMIDINES, ET DES POLYMÈRES DÉRIVÉS DE CELUI-CI
    申请人:SABIC GLOBAL TECHNOLOGIES BV
    公开号:WO2018013623A1
    公开(公告)日:2018-01-18
    A continuous method for the manufacture of a 2-aryl-3,3-bis(hydroxyaryl)phthalimidine comprising continuously heating an anhydride with a phenol in the presence of a catalyst and a first co-catalyst, to form a first reaction mixture comprising a phenolphthalein compound; precipitating the phenolphthalein compound; combining a primary arylamine with an acid catalyst and a second co-catalyst to form a second reaction mixture; adding the phenolphthalein compound to the second reaction mixture; continuously heating the second reaction mixture to provide a third reaction mixture comprising a crude phthalimidine; and treating the crude phthalimidine to remove aminophenol and purify the phthalimidine is provided.
    一种连续制备2-芳基-3,3-双(羟基芳基)邻苯二酰亚胺的方法,包括在催化剂和第一辅助催化剂的存在下,连续加热酐和,形成第一反应混合物,其中包括苯酚化合物;沉淀苯酚化合物;将一次芳基胺与酸性催化剂和第二辅助催化剂结合,形成第二反应混合物;将苯酚化合物加入第二反应混合物;连续加热第二反应混合物,得到包含粗邻苯二酰亚胺的第三反应混合物;并处理粗邻苯二酰亚胺以去除并纯化邻苯二酰亚胺
  • Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom
    申请人:Rai Kumar Vinod
    公开号:US20050288517A1
    公开(公告)日:2005-12-29
    Disclosed herein is a method for producing a 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine. The method comprises forming a reaction mixture comprising at least one substituted or unsubstituted phenolphthalein compound, at least one substituted or unsubstituted primary hydrocarbyl amine, and an acid catalyst; and heating the reaction mixture to form 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine. An adduct of the 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine is formed either by using an excess of the primary hydrocarbyl amine in the first heating step, or by isolating crude 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine after the heating step and then reacting with a further amount of the primary hydrocarbyl amine. The 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine has a formula: where R 1 is selected from the group consisting of a hydrogen and a hydrocarbyl group, and R 2 is selected from the group consisting of a hydrogen, a hydrocarbyl group, and a halogen.
    本文公开了一种制备2-烃基-3,3-双(4-羟基芳基)邻苯二酰亚胺的方法。该方法包括形成一个反应混合物,其中包括至少一种取代或未取代的苯酞化合物、至少一种取代或未取代的一次烃基胺和酸催化剂;并加热反应混合物以形成2-烃基-3,3-双(4-羟基芳基)邻苯二酰亚胺。2-烃基-3,3-双(4-羟基芳基)邻苯二酰亚胺的加合物可通过在第一次加热步骤中使用过量的一次烃基胺来形成,或者通过在加热步骤后分离粗糙的2-烃基-3,3-双(4-羟基芳基)邻苯二酰亚胺然后与进一步的一次烃基胺反应来形成。2-烃基-3,3-双(4-羟基芳基)邻苯二酰亚胺具有以下化学式:其中R1选自氢和烃基团组成的群,R2选自氢、烃基团和卤素组成的群。
  • [EN] METHODS FOR PRODUCING AND PURIFYING 2-ARYL-3, 3-BIS ( 4 -HYDROXYARYL) PHTHALIMIDINE DERIVATIVES<br/>[FR] PROCÉDÉS DE PRODUCTION ET DE PURIFICATION DE DÉRIVÉS DE 2-ARYL-3,3-BIS (4-HYDROXYARYL)PHTALIMIDINE
    申请人:SABIC INNOVATIVE PLASTICS IP
    公开号:WO2010067330A1
    公开(公告)日:2010-06-17
    Disclosed herein is a method for producing a purified 2-aryl-3,3-bis(4-hydroxyaryl) phthalimidine of formula (I) wherein R1 is hydrogen or a C1-25 hydrocarbyl group and R2 is a hydrogen, a C1-25 hydrocarbyl group, or a halogen, and wherein the method comprises dissolving a crude phthalimidine compound in an aqueous base solution; precipitating the dissolved, crude phthalimidine compound from the aqueous base solution by adding an acid in an amount effective to lower the pH of the solution to 9.0 to 12.0, to provide a semicrude phthalimidine compound; and isolating the semicrude phthalimidine compound from the aqueous base solution, to provide the purified 2-aryl-3,3-bis (4-hydroxyaryl) phthalimidine of formula (I), and having a phenolphthalein compound content of less than 2,500 ppm, based on the weight of the purified 2-aryl-3,3-bis(4-hydroxyaryl) phthalimidine. Subsequent trituration with aqueous methanol and recrystallization from isopropanol can result in product having levels of phenolphthalein derivatives that are not detectable.
    本公开揭示了一种生产纯化的2-芳基-3,3-双(4-羟基芳基)邻苯二酰亚胺的方法,其中R1是氢或C1-25烃基团,R2是氢、C1-25烃基团或卤素,该方法包括将粗邻苯二酰亚胺化合物溶解在性碱性溶液中;通过添加足量酸使溶解的粗邻苯二酰亚胺化合物从性碱性溶液中沉淀,以使溶液的pH降至9.0至12.0,以提供半粗邻苯二酰亚胺化合物;并从性碱性溶液中分离半粗邻苯二酰亚胺化合物,以提供纯化的2-芳基-3,3-双(4-羟基芳基)邻苯二酰亚胺,其苯酚化合物含量低于2500 ppm,基于纯化的2-芳基-3,3-双(4-羟基芳基)邻苯二酰亚胺的重量。随后使用甲醇进行研磨和异丙醇重结晶可以得到含有不可检测苯酚生物平的产品。
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