phosphorous acid butyl ester diethyl ester | 110837-80-4

• 分子结构分类: 有机化合物 - 有机磷化合物 - 亚磷酸三烷基酯
• 英文名称: phosphorous acid butyl ester diethyl ester
• 英文别名: phosphoric acid diethyl ester-butyl ester；Phosphorigsaeure-diaethylester-butylester；butyldiethylphosphite；Phosphorigsaeure-diethyl-monobutyl-ester；Phosphorigsaeure-diethylester-butylester；Butyl diethyl phosphite
• CAS: 110837-80-4
• 化学式: C₈H₁₉O₃P
• 分子量: 194.211
• InChiKey: XCEBJLPHHAEUJR-UHFFFAOYSA-N

物化性质

• 沸点：
  75-76 °C(Press: 12 Torr)
• 密度：
  1.001 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  12
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  phosphorous acid butyl ester diethyl ester 在 乙醚 、 sulfur 作用下， 生成 O-butyl O,O-diethyl phosphorothioate
  参考文献：
  名称：

  Kamai; Charrasowa, Zhurnal Obshchei Khimii, 1957, vol. 27, p. 953,957;engl.Ausg.S.1034,1037

  摘要：

  DOI：
• 作为产物：
  描述：

  正丁醇 在 乙醚 、 N,N-二甲基苯胺 、 三氯化磷 作用下， 生成 phosphorous acid butyl ester diethyl ester
  参考文献：
  名称：

  Kamai; Charrasowa, Zhurnal Obshchei Khimii, 1957, vol. 27, p. 953,957;engl.Ausg.S.1034,1037

  摘要：

  DOI：

文献信息

• Synthesis of tervalent phosphorus esters in biphasic system using potassium phosphate as unique solid base
  作者：Gheorghe Ilia、Smaranda Iliescu、Lavinia Macarie、Adriana Popa

  DOI：10.1002/hc.20438

  日期：2008.5

  synthesis of tervalent phosphorus esters, not yet mentioned in the literature, when potassium phosphate, as a unique base, is used in liquid–solid system. Symmetrical and unsymmetrical phosphites were obtained with good yields (65%–80%) using this method. The compounds were characterized by 31P NMR spectroscopy. © 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:360–364, 2008; Published online in Wiley InterScience

  三价磷酯的合成仍然是一个重要的关注领域，其中大部分再次针对金属催化反应的亚磷酸酯配体的合成。通常，它们是通过相应的氯化磷与适当的醇在胺存在下酯化而获得的。在本文中，我们提出了一种合成三价磷酯的新方法，当磷酸钾作为一种独特的碱用于液-固体系时，文献中尚未提及。使用这种方法可以以良好的收率 (65%–80%) 获得对称和不对称的亚磷酸酯。化合物通过31P NMR光谱表征。© 2008 Wiley Periodicals, Inc. 杂原子化学 19:360–364, 2008; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc。
• Selective Hydrogenation Catalyst and Methods of Making and Using Same
  申请人：Cheung Tin-Tack Peter

  公开号：US20100228065A1

  公开（公告）日：2010-09-09

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons. A method of making a selective hydrogenation catalyst comprising contacting a support with a palladium-containing compound to form a palladium supported composition, contacting the palladium supported composition with an organophosphorus compound to form a catalyst precursor, and reducing the catalyst precursor to form the catalyst. A method of selectively hydrogenating highly unsaturated hydrocarbons to an unsaturated hydrocarbon enriched composition comprising contacting a supported catalyst comprising palladium and an organophosphorous compound with a feed comprising highly unsaturated hydrocarbon under conditions suitable for hydrogenating at least a portion of the highly unsaturated hydrocarbon feed to form the unsaturated hydrocarbon enriched composition.

  一种包括支持的氢化催化剂的组合物，其中氢化催化剂包括钯和有机磷化合物，支持的氢化催化剂能够选择性地将高度不饱和烃氢化为不饱和烃。一种制备选择性氢化催化剂的方法，包括将支持物与含钯化合物接触以形成支持的钯组合物，将支持的钯组合物与有机磷化合物接触以形成催化剂前体，并还原催化剂前体以形成催化剂。一种将高度不饱和烃选择性氢化为富含不饱和烃的组合物的方法，包括将包括钯和有机磷化合物的支持催化剂与含高度不饱和烃的进料接触，在适宜的氢化条件下至少部分氢化高度不饱和烃进料以形成富含不饱和烃的组合物。
• [EN] METHOD OF MAKING HYDROXYMETHYLPHOSPHONATE, POLYURETHANE FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM<br/>[FR] PROCÉDÉ DE PRÉPARATION DE PHOSPHONATE D'HYDROXYMÉTHYLE, COMPOSITIONS FORMANT UNE MOUSSE DE POLYURÉTHANE, MOUSSE DE POLYURÉTHANE ET ARTICLES FAITS DE CETTE DERNIÈRE
  申请人：ICL IP AMERICA INC

  公开号：WO2014062313A1

  公开（公告）日：2014-04-24

  There is provided herein a method of making hydroxymethylphosphonate comprising reacting paraformaldehyde, at least one dialkyl phosphite and at least one trialkyl phosphite, in the presence of at least one amine catalyst.

  本文提供了一种制备羟甲基膦酸酯的方法，包括在至少一种胺催化剂的存在下，反应多聚甲醛、至少一种二烷基膦酸酯和至少一种三烷基膦酸酯。
• Olefin block copolymers processes for producing the same and uses thereof
  申请人：——

  公开号：US20030055179A1

  公开（公告）日：2003-03-20

  The present invention provides polymers having any one of properties including affinity for metals or polar resins, impact resistance, mar resistance, heat resistance, rigidity, oil resistance, transparency, anti-fogging properties, electric insulating properties, high breakdown voltage, coating properties, low-temperature flexibility, moldability, environmental degradation, fluidity and dispersibility, and provides a process for preparation thereof. The olefin block copolymers (A-1) of the invention are represented by the formula (I) PO 1 —g 1 —B 1 (I) (wherein PO 1 is a segment composed of repeating units derived from an olefin having 2 to 20 carbon atoms, g 1 is an ester, ether, amide, imide, urethane, urea, silylether or carbonyl linkage, and B 1 is a segment containing an unsaturated hydrocarbon or a hetero atom). The olefin block copolymers are suitable for uses in adhesives; various molded articles such as construction and civil engineering materials, automobile interior and exterior materials, gasoline tanks, electric and electronic parts, medical care and sanitation materials, materials of miscellaneous goods, resin materials having environmental degradation properties, films and sheets; modifiers and dispersions.

  本发明提供了具有以下任一性质的聚合物，包括对金属或极性树脂的亲和性，抗冲击性，抗刮伤性，耐热性，刚度，耐油性，透明性，防雾性能，电绝缘性能，高击穿电压，涂料性能，低温柔性，可塑性，环境降解性，流动性和分散性，并提供其制备方法。本发明的烯烃嵌段共聚物（A-1）由公式（I）表示：PO1-g1-B1（I）（其中PO1是由具有2至20个碳原子的烯烃衍生的重复单元组成的片段，g1是酯，醚，酰胺，亚胺，脲，硅醚或羰基连接，B1是含有不饱和碳氢化合物或杂原子的片段）。烯烃嵌段共聚物适用于粘合剂；各种成型品，如建筑和土木工程材料，汽车内外饰料，汽油箱，电子和电气零件，医疗保健和卫生材料，杂货物料，具有环境降解性能的树脂材料，薄膜和片材；改性剂和分散剂。
• METHOD OF MAKING HYDROXYMETHYLPHOSPHONATE, POLYURETHANE FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM
  申请人：ICL-IP AMERICA INC.

  公开号：US20140378564A1

  公开（公告）日：2014-12-25

  There is provided herein a method of making hydroxymethylphosphonate comprising reacting paraformaldehyde, at least one dialkyl phosphite and at least one trialkyl phosphite, in the presence of at least one amine catalyst.

  本文提供了一种制备羟甲基膦酸酯的方法，包括在至少一种胺催化剂的存在下，反应多聚甲醛、至少一种二烷基膦酸酯和至少一种三烷基膦酸酯。