Dimethyl-n-butylphosphinoxid | 23685-68-9

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: Dimethyl-n-butylphosphinoxid
• 英文别名: 1-Dimethylphosphorylbutane
• CAS: 23685-68-9
• 化学式: C₆H₁₅OP
• 分子量: 134.158
• InChiKey: VBGRAIYWBSQVMB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  8
• 可旋转键数：
  3
• 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

反应信息

• 作为产物：
  描述：

  丁基-二甲基-膦 在 叔丁基过氧化氢 作用下， 生成 Dimethyl-n-butylphosphinoxid
  参考文献：
  名称：

  Stereochemistry of some reactions of phospholane derivatives

  摘要：

  DOI：

  10.1021/ja01045a025

文献信息

• Synthesis and reactivity of substituted α-carbonylphosphonites and their derivatives
  作者：Andrey A. Prishchenko、Mikhail V. Livantsov、Olga P. Novikova、Ludmila I. Livantsova、Valery S. Petrosyan

  DOI：10.1002/hc.21024

  日期：——

  Convenient methods for the synthesis of functionalized organophosphorus compounds containing carbonyl groups as well as di- or trialkoxymethyl fragments attached to phosphorus, and their derivatives, starting from the available derivatives of trivalent phosphorus acids, are proposed, and some properties of the new functionalized organophosphorus compounds are presented. So, the alkylation and acylation

  提出了从可用的三价磷酸衍生物开始合成含有羰基的官能化有机磷化合物以及与磷相连的二或三烷氧基甲基片段及其衍生物的简便方法，并提出了新的官能化有机磷化合物的一些性质被提出。因此，研究了（二烷氧基甲基）亚膦酸酯及其类似物的烷基化和酰化反应。发现这些化合物的 Arbuzov 重排伴随着磷 - 碳键断裂，具有独特的三配位磷保留。© 2012 Wiley Periodicals, Inc. 杂原子化学 23:352–372, 2012; 在 wileyonlinelibrary.com 上在线查看这篇文章。DOI 10.1002/hc.21024
• 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。
• 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。
• 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。
• SELECTIVE HYDROGENATION CATALYST AND METHODS OF MAKING AND USING SAME
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP3144064A2

  公开（公告）日：2017-03-22

  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.

  一种由钯和有机磷化合物组成的载体加氢催化剂组成的组合物，该载体加氢催化剂能选择性地将高度不饱和烃加氢为不饱和烃。