二戊基苯基膦 | 71501-08-1

• 物质功能分类: 有机原料 - 有机膦化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 二戊基苯基膦
• 中文别名: 二正戊基苯膦
• 英文名称: Di-n-amyl-phenyl-phosphin
• 英文别名: dipentyl-phenyl-phosphine；Dipentyl-phenyl-phosphin；Dipentylphenylphosphine；dipentyl(phenyl)phosphane
• CAS: 71501-08-1
• 化学式: C₁₆H₂₇P
• 分子量: 250.364
• InChiKey: QDZAKCWPRPKCBW-UHFFFAOYSA-N

物化性质

• 沸点：
  209-211°C 50mm
• 闪点：
  209-211°C/50mm
• 稳定性/保质期：

  远离氧化物，享受纯净的空气。

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  17
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.625
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险等级：
  6.1
• 危险类别码：
  R36/37/38,R25
• 危险品运输编号：
  3278
• 包装等级：
  III
• 危险类别：
  6.1
• 安全说明：
  S20,S26,S36/37,S45,S60

反应信息

• 作为反应物：
  描述：

  二戊基苯基膦 生成 di(n-pentyl)phosphine
  参考文献：
  名称：

  Grim,S.O.; Molena,R.P., Phosphorus and the Related Group V Elements, 1974, vol. 4, p. 189 - 193

  摘要：

  DOI：
• 作为产物：
  描述：

  正戊基溴化镁 、 苯基二氯化磷 在 乙醚 作用下， 生成 二戊基苯基膦
  参考文献：
  名称：

  Davies; Pearse; Jones, Journal of the Chemical Society, 1929, p. 1264

  摘要：

  DOI：

文献信息

• METHOD FOR PRODUCING CATALYST FOR CYCLIC CARBONATE SYNTHESIS
  申请人：MARUZEN PETROCHEMICAL CO., LTD.

  公开号：US20160108071A1

  公开（公告）日：2016-04-21

  The present invention provides a method for easily and inexpensively producing a heterogeneous catalyst used to synthesize a cyclic carbonate by reacting an epoxide with carbon dioxide and having excellent catalyst activity; a catalyst obtained using said manufacturing method; and a method for synthesizing a cyclic carbonate using said catalyst. A method for producing a catalyst that is used for the purpose of synthesizing a cyclic carbonate by subjecting to a reaction an epoxide with carbon dioxide, said method comprising the following steps (a) and (b): (a) a step of obtaining a catalyst precursor having a haloalkyl group or a haloaryl group by reacting a silane compound with a silica gel in the presence of xylene, the silane compound having a haloalkyl group or a haloaryl group and (b) a step of obtaining a catalyst for synthesizing a cyclic carbonate by reacting the catalyst precursor obtained in step (a) with a tertiary phosphine.

  本发明提供了一种用于通过将环氧化合物与二氧化碳反应来合成环状碳酸酯的异质催化剂的简便且廉价的生产方法；采用所述制备方法获得的催化剂；以及使用该催化剂合成环状碳酸酯的方法。用于生产一种用于合成环状碳酸酯的催化剂的方法，通过将环氧化合物与二氧化碳反应，该方法包括以下步骤(a)和(b)：(a)通过在二甲苯存在下将硅烷化合物与二氧化硅反应以获得具有卤代烷基或卤代芳基的催化剂前驱体的步骤，其中所述硅烷化合物具有卤代烷基或卤代芳基；以及(b)通过将步骤(a)中获得的催化剂前驱体与三膦反应以获得用于合成环状碳酸酯的催化剂的步骤。
• [EN] A PROCESS FOR THE REDUCTION OF A TERTIARY PHOSPHINE OXIDE TO THE CORRESPONDING TERTIARY PHOSPHINE IN THE PRESENCE OF A CATALYST AND USE OF A TERTIARY PHOSPHINE FOR REDUCING A TERTIARY PHOSPHINE OXIDE IN THE PRESENCE OF A CATALYST<br/>[FR] PROCÉDÉ DE RÉDUCTION D'UN OXYDE DE PHOSPHINE TERTIAIRE EN LA PHOSPHINE TERTIAIRE CORRESPONDANTE EN PRÉSENCE D'UN CATALYSEUR, ET UTILISATION D'UNE PHOSPHINE TERTIAIRE POUR RÉDUIRE UN OXYDE DE PHOSPHINE TERTIAIRE EN PRÉSENCE D'UN CATALYSEUR
  申请人：CHROMAFORA AB

  公开号：WO2011123037A1

  公开（公告）日：2011-10-06

  A process for the conversion of a tertiary phosphine oxide to the corresponding tertiary phosphine comprising reacting said tertiary phosphine oxide with a reducing tertiary phosphine, in the presence of a catalyst that catalyzes the conversion.

  一种将三级膦氧转化为对应的三级膦的方法，包括在催化剂的存在下，将所述三级膦氧与还原三级膦反应，以催化转化。
• Process for the oligomerization of ethylene
  申请人：GULF RESEARCH & DEVELOPMENT COMPANY

  公开号：EP0046329A1

  公开（公告）日：1982-02-24

  Ethylene is oligomerized by contacting ethylene under oligomerization conditions with a nickel ylide defined by the following Formula I: wherein R1, R2, R3, R4, R5, R6, R7 and R8 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy or aryloxy group; and a hydrocarbyl group, such as defined above, carrying halogen, hydroxyl or alkoxy or aryloxy; provided that at least one, preferably from about one to about four, of each of R1, to R8 is a sulfonato group (-SO3-) or an alkyl, aryl, alkenyl, cycloalkyl, aralkyl or alkaryl group carrying a sulfonato group; M is sulfur or oxygen, preferably oxygen; E is phosphorus, arsenic, antimony or nitrogen, preferably phosphorus; and F is phosphorus, arsenic or antimony, preferably phosphorus. This process is characterized by a relatively high reaction rate at low temperatures and pressures and results in the production of relatively high proportions of desirable trimer, tetramer, pentamer, and higher olefinic products.

  在低聚条件下，将乙烯与下式 I 所定义的镍酰亚胺接触，可使乙烯低聚： 其中 R1、R2、R3、R4、R5、R6、R7 和 R8 要么是相同的成员，要么是不同的成员，它们选自由氢、具有约 1 至约 24 个碳原子（最好是约 1 至约 10 个碳原子）的烷基、具有约 6 至约 20 个碳原子（最好是约 6 至约 10 个碳原子）的芳基组成的组；具有约 2 至约 30 个碳原子，最好是约 2 至约 20 个碳原子的烯基； 具有约 3 至约 40 个碳原子，最好是约 3 至约 30 个碳原子的环烷基； 具有约 6 至约 40 个碳原子，最好是约 6 至约 30 个碳原子的芳基和烷芳基；从氟、氯、溴和碘（最好是氯）组成的组中选出的卤素基；羟基；烷氧基或芳氧基；以及烃基，如上文所定义的，带有卤素、羟基或烷氧基或芳氧基的烃基；R1至R8中至少有一个，最好是约一个至约四个，是磺酸基（-SO3-）或带有磺酸基的烷基、芳基、烯基、环烷基、芳基或烷芳基；M是硫或氧，最好是氧；E是磷、砷、锑或氮，最好是磷；F是磷、砷或锑，最好是磷。该工艺的特点是在低温低压下反应速度相对较快，可生产出比例相对较高的理想三聚体、四聚体、五聚体和更高的烯烃产品。
• Nickel ylides
  申请人：GULF RESEARCH & DEVELOPMENT COMPANY

  公开号：EP0046331A2

  公开（公告）日：1982-02-24

  A new group of nickel ylides is provided that is highly active at relatively low operating temperatures and pressures in the oligomerization of ethylene. The compounds can be defined by the following Formula I: wherein R1, R2, R3, R4, R5, R6, R7 and R8 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy or aryloxy group; and a hydrocarbyl group, such as defined above, carrying halogen, hydroxyl or alkoxy or aryloxy; provided that at least one, preferably from about one to about four, of each of R1 to R8 is a sulfonato group (-SO3-) or an alkyl, aryl, alkenyl, cycloalkyl, aralkyl or alkaryl group carrying a sulfonato group; M is sulfur or oxygen, preferably oxygen; E is phosphorus, arsenic, antimony or nitrogen, preferably phosphorus; and F is phosphorus, arsenic or antimony, preferably phosphorus.

  本研究提供了一组新的镍酰化物，在相对较低的工作温度和压力下，它们在乙烯的低聚过程中具有很高的活性。这些化合物可以用下式 I 来定义： 其中 R1、R2、R3、R4、R5、R6、R7 和 R8 要么是相同的成员，要么是不同的成员，它们选自氢、具有约 1 至约 24 个碳原子的烷基，最好是具有约 1 至约 10 个碳原子的烷基；具有约 6 至约 20 个碳原子的芳基，最好是具有约 6 至约 10 个碳原子的芳基；具有约 2 至约 30 个碳原子，最好是约 2 至约 20 个碳原子的烯基； 具有约 3 至约 40 个碳原子，最好是约 3 至约 30 个碳原子的环烷基； 具有约 6 至约 40 个碳原子，最好是约 6 至约 30 个碳原子的芳基和烷芳基；从氟、氯、溴和碘（最好是氯）组成的组中选出的卤素基；羟基；烷氧基或芳氧基；以及烃基，如上文所定义的，带有卤素、羟基或烷氧基或芳氧基的烃基；条件是 R1 至 R8 中至少有一个（最好是约一个至约四个）是磺酸基（-SO3-）或带有磺酸基的 烷基、芳基、烯基、环烷基、芳基或烷芳基；M 是硫或氧，最好是氧；E 是磷、砷、锑或氮，最好是磷；F 是磷、砷或锑，最好是磷。
• Process for the oligomerization of ethylene in methanol
  申请人：GULF RESEARCH & DEVELOPMENT COMPANY

  公开号：EP0046328A1

  公开（公告）日：1982-02-24

  Ethylene is oligomerized by reacting ethylene in methanol under oligomerization conditions in contact with a nickel ylide defined by the following Formula I: wherein R,, R2, R3, R4, Rs, R6, R7 and Ra are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy or aryloxy group; and a hydrocarbyl group, such as defined above, carrying halogen, hydroxyl or alkoxy or aryloxy; provided that at least one, preferably from about one to about four, of each of R, to Rs is a sulfonato group (-SO3- ) or an alkyl, aryl, alkenyl, cycloalkyl, aralkyl or alkaryl group carrying a sulfonato group; M is sulfur or oxygen, preferably oxygen; E is phosphorus, arsenic, antimony or nitrogen, preferably phosphorus; and F is phosphorus; arsernic or antimony, preferably phosphorus. There is thus obtained a reaction product containing (A) a methanol phase having dissolved therein the nickel ylide catalyst and (B) an alpha olefin phase. These two phases are then separated from each other to recover the alpha olefin phase. The use of methanol as the solvent medium causes the reaction product to resolve itself into two phases, an upper phase containing most of the oligomer product and a lower methanol phase carrying the catalyst dissolved therein. This permits easy separation of the product from the reaction mixture and also permits effective recycle of methanol with dissolved catalyst. The product obtained contains normal alpha olefins having from about four to about 100 carbon atoms, generally from about four to about 50 carbon atoms.

  在低聚条件下，乙烯在甲醇中与由下式 I 定义的镍酰亚胺发生反应，从而使乙烯低聚： 其中 R、R2、R3、R4、Rs、R6、R7 和 Ra 是相同或不同的成员，选自氢、具有约 1 至约 24 个碳原子（最好是约 1 至约 10 个碳原子）的烷基、具有约 6 至约 20 个碳原子（最好是约 6 至约 10 个碳原子）的芳基组成的组；具有约 2 至约 30 个碳原子，最好是约 2 至约 20 个碳原子的烯基； 具有约 3 至约 40 个碳原子，最好是约 3 至约 30 个碳原子的环烷基； 具有约 6 至约 40 个碳原子，最好是约 6 至约 30 个碳原子的芳基和烷芳基；从氟、氯、溴和碘（最好是氯）组成的组中选出的卤素基；羟基；烷氧基或芳氧基；以及烃基，如上文所定义的，带有卤素、羟基或烷氧基或芳氧基的烃基；条件是 R、Rs 至 Rs 中至少有一个（最好是约一个至约四个）是磺酰基（-SO3-）或带有磺酰基的 烷基、芳基、烯基、环烷基、芳基或烷芳基；M 是硫或氧，最好是氧；E 是磷、砷、锑或氮，最好是磷；F 是磷、砷或锑，最好是磷。这样就得到了一种反应产物，其中包含（A）甲醇相（其中溶解了镍催化剂）和（B）α-烯烃相。然后将这两相分离，回收α-烯烃相。使用甲醇作为溶剂介质可使反应产物分解成两相，上相含有大部分低聚物产物，下相为甲醇相，其中溶解有催化剂。这样就可以很容易地从反应混合物中分离出产物，还可以有效地回收甲醇和溶解的催化剂。得到的产品含有碳原子数从 4 个到 100 个不等的普通α-烯烃，碳原子数一般从 4 个到 50 个不等。