Ethenyltripropylsilane | 1185-75-7

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: Ethenyltripropylsilane
• 英文别名: tripropylvinylsilane；Tripropyl-vinyl-silan；vinyl tripropyl silane；Ethenyl(tripropyl)silane
• CAS: 1185-75-7
• 化学式: C₁₁H₂₄Si
• 分子量: 184.397
• InChiKey: GTBGHTLFBQMXTN-UHFFFAOYSA-N

物化性质

• 沸点：
  99 °C(Press: 6.5 Torr)
• 密度：
  0.8261 g/cm3(Temp: 25 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  4.39
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 海关编码：
  2931900090

反应信息

• 作为反应物：
  描述：

  Ethenyltripropylsilane 在 溴 作用下， 反应 0.33h， 以57%的产率得到(1-Bromo-vinyl)-tripropyl-silane
  参考文献：
  名称：

  一个的合成顺式-5- cyclodecenone和顺式通过与三氧- Cope重排的立体化学的控制稠hydronaphthalenols Ñ -propylsilyl取代基

  摘要：

  在通过反式-1,2-二乙烯基环己醇的阴离子氧基-Cope重排制备三甲基甲硅烷基取代的5-环癸烯酮的过程中，发现二乙烯基环己醇中的甲硅烷基取代基的位置使得其使[3,3]-σ不稳定通过通常观察到的椅子状过渡状态进行重新排列。在三的情况下Ñ -propylsilyl衍生物，氧- Cope重排，观察到通过舟状过渡状态，以发生只得到（ë）-5-（三- Ñ -propylsilyl）-5- cyclodecenone与相对于环的顺式双键。酸诱导的跨环环Ë 异构体导致1，6-环化并生成顺式融合萘二酚。

  DOI：

  10.1016/s0040-4020(97)00952-6
• 作为产物：
  描述：

  乙烯 、 三丙基氯硅烷 在 二氯二茂锆 正丁基氯化镁 作用下， 以 四氢呋喃 为溶剂， 80.0 ℃ 、101.32 kPa 条件下， 反应 0.67h， 以75%的产率得到Ethenyltripropylsilane
  参考文献：
  名称：

  Zirconocene-Catalyzed Silylation of Alkenes with Chlorosilanes

  摘要：

  Vinylsilanes and/or allylsilanes are formed upon silylation of terminal alkenes with R3' SiCl in the presence of a Grignard reagent and a catalytic amount of [Cp2 ZrCl2 ] [Eq. (a)]. The reaction also proceeds under mild conditions when silylsulfides (X=SPh), silylselenides (X=SePh), and silyltellurides (X=TePh) are used in place of chlorosilanes (X=Cl). R″=alkyl, aryl, alkylsilyl; R'=Me, Et, nPr; R=CH2 R″, aryl, H.

  DOI：

  10.1002/(sici)1521-3773(19981016)37:19<2653::aid-anie2653>3.0.co;2-3

文献信息

• Optisch aktive vinylboronate
  作者：Ibrahim Mikhail、Dieter Kaufmann

  DOI：10.1016/0022-328x(90)87002-u

  日期：1990.11

  The comparative synthesis of optical active vinylboronates starting with (−)-2,3-pinanediol (5) or (+)-diethyltartrate (7) and dichlorovinylborane (4a), vinylboronic acid (4c), and dibutyl vinylboronate (4d) is described. A new method for the synthesis of dihalovinylboranes 4a, 4b is presented.

  描述了以（-）-2,3- ane二醇（5）或（+）-酒石酸二乙酯（7）和二氯乙烯基硼烷（4a），乙烯基硼酸（4c）和乙烯基硼酸二丁酯（4d）开头的光学活性乙烯基硼酸酯的对比合成。提出了一种新的合成二卤环戊基硼烷4a，4b的方法。
• Homogeneous hydroformylation catalysis with silyl substituted alkyl
  申请人：Exxon Research and Engineering Co.

  公开号：US04450299A1

  公开（公告）日：1984-05-22

  Described is a carbonylation process using novel homogeneous trihydrocarbyl silyl-substituted alkyl diaryl phosphine transition metal complexes of the general formula: [(Ar.sub.2 PQ).sub.y SiR.sub.4 -y].sub.g (MX.sub.n).sub.s wherein Ar is a C.sub.6 to C.sub.10 aromatic hydrocarbyl radical, Q is a C.sub.1 to C.sub.30 saturated straight chain divalent radical, R is a C.sub.1 to C.sub.10 hydrocarbyl, wherein Ar, Q and R, can be substituted or unsubstituted, y is 1 to 4, g times y is 1 to 6, M is a transition metal selected from the group consisting of Group VIII transition metals, X is an anion or organic ligand excluding halogen satisfying the valence and coordination sites of the metal, n is 2 to 6 and s is 1 to 3, are disclosed. These materials exhibit high thermal stability and are superior catalysts for the selective hydroformylation of olefins, particularly in the presence of excess quantities of ligand of the formula: (Ar.sub.2 PQ).sub.y SiR.sub.4-y wherein Ar, Q, R, and y are as previously defined. Specifically, tris-(trimethyl silyl-ethyl diphenyl phosphine) rhodium carbonyl hydride, [(CH.sub.3).sub.3 Si--CH.sub.2 CH.sub.2 --PPh.sub.2 ].sub.3 Rh(CO)H and tris [bis-(diphenylphosphinoethyl)dimethylsilane] rhodium carbonyl hydride, [(CH.sub.3).sub.2 Si--CH.sub.2 CH.sub.2 --PPh.sub.2 ].sub.3 Rh(CO)H, are selective olefin hydroformulation catalysts, particularly in the presence of excess trihydrocarbyl silyl-substituted alkyl diaryl phosphine ligand.

  本文介绍了一种使用新型均相三烷基硅基取代烷基二芳基膦过渡金属配合物的羰基化过程，其一般公式为：[(Ar.sub.2 PQ).sub.y SiR.sub.4 -y].sub.g (MX.sub.n).sub.s，其中Ar是C.sub.6到C.sub.10芳香烃基，Q是C.sub.1到C.sub.30饱和直链二价基团，R是C.sub.1到C.sub.10烃基，其中Ar、Q和R可以是取代或未取代的，y为1到4，g乘以y为1到6，M是从群体VIII过渡金属中选择的过渡金属，X是一个阴离子或有机配体，不包括卤素，满足金属的价和配位位点，n为2到6，s为1到3。这些材料表现出高热稳定性，并且是选择性烯烃羰基化的优良催化剂，特别是在配体的过量存在下，该配体的公式为：(Ar.sub.2 PQ).sub.y SiR.sub.4-y，其中Ar、Q、R和y如上所定义。具体而言，三-(三甲基硅基乙基二苯基膦)铑羰基氢化物，[(CH.sub.3).sub.3 Si--CH.sub.2 CH.sub.2 --PPh.sub.2].sub.3 Rh(CO)H和三[双(二苯基膦基乙基)二甲基硅烷]铑羰基氢化物，[(CH.sub.3).sub.2 Si--CH.sub.2 CH.sub.2 --PPh.sub.2].sub.3 Rh(CO)H，是选择性烯烃羰基化催化剂，特别是在过量的三烷基硅基取代烷基二芳基膦配体存在下。
• Transition metal complex catalysts
  申请人：Exxon Research and Engineering

  公开号：US04668809A1

  公开（公告）日：1987-05-26

  Compositions of matter are disclosed which are highly useful in hydroformylation processes. The compositions are non-charged, non-chelated bis- and tris-(alkyl diaryl phosphine) rhodium carbonyl hydrides. The substituents of the alkyl group includes heteroorganic radicals containing ether, ester, keto and hydroxy oxygen, phosphine oxide and phosphorus ester phosphorus, amine, amide, amine oxide and heterocyclic nitrogen groups. These compositions are highly stable and selective catalysts for the hydroformylation of olefins under certain conditions. The disclosed catalyst systems contain a large excess of phosphine ligand and employ alpha-olefin plus synthesis gas reactant mixtures having a high H.sub.2 /CO ratio at relatively low pressures. They produce moslty aldehydes derived from terminal attack on the alpha-olefin reactant. In the case of low olefins, such as butene-1, the products can be advantageously removed in a continuous manner, as distillate components from a ligand reaction mixture kept at an elevated temperature and continuously fed by an appropriate mixture of the reactants.

  本发明披露了一种在氢甲酰化过程中非常有用的物质组成物。该组成物是非带电、非螯合的双(烷基二芳基膦)、三(烷基二芳基膦)铑羰基氢化物。烷基基团的取代基包括含有醚、酯、酮和羟基氧、膦氧和磷酸酯磷、胺、酰胺、胺氧和杂环氮基的杂有机基团。这些组成物是高度稳定和选择性的催化剂，可在一定条件下用于烯烃的氢甲酰化反应。披露的催化剂体系含有大量的膦配体，并采用具有高H.sub.2/CO比的α-烯烃加合物和合成气反应物混合物，在相对较低的压力下。它们主要产生从α-烯烃反应物的末端攻击中得到的醛。对于低烯烃，例如丁烯-1，可以从保持在高温下并由适当的反应物混合物连续供给的配体反应混合物中以馏分组分的形式优势地去除产物。
• Ligand exchange process for producing alkyl diaryl phosphine rhodium
  申请人：Exxon Research and Engineering Company

  公开号：US04687866A1

  公开（公告）日：1987-08-18

  Compositions of matter are disclosed which are highly useful in hydroformylation processes. The compositions are non-charged, non-chelated bis- and tris-(alkyl diaryl phosphine) rhodium carbonyl hydrides. The substituents of the alkyl group include heteroorganic radicals containing silane, silicone, ether, ester, keto and hydroxy oxygen, phosphine oxide and phosphorus ester phosphorus, amine, amide, amine oxide and heterocyclic nitrogen groups. These compositions are highly stable and selective catalysts for the hydroformylation of olefins under certain conditions. The disclosed catalyst systems contain a large excess of phosphine ligand and employ alpha-olefin plus synthesis gas reactant mixtures having a high H.sub.2 /CO ratio at relatively low pressures. They produce mostly aldehydes derived from terminal attack on the alpha-olefin reactant. In the case of low olefins, such as butene-1, the products can be advantageously removed in a continuous manner, as distillate components from a ligand reaction mixture kept at an elevated temperature and continuously fed by an appropriate mixture of the reactants.

  披露了在水合甲酰化过程中非常有用的物质组成物。这些组成物是非带电、非螯合的双(烷基二芳基膦)和三(烷基二芳基膦)铑羰基氢化物。烷基基团的取代基包括含有硅烷、硅氧烷、醚、酯、酮和羟基氧、膦氧和磷酸酯磷的杂有机基团、胺、酰胺、胺氧和杂环氮基团。这些组成物是高度稳定和选择性催化剂，在一定条件下用于烯烃的水合甲酰化反应。所披露的催化剂体系含有大量的膦配体，并使用具有高H.sub.2/CO比的α-烯烃和合成气反应物混合物，在相对较低的压力下。它们主要产生由α-烯烃反应物的末端攻击产生的醛。对于低烯烃，例如丁烯-1，可以从保持在高温下并由适当的反应物混合物连续供给的配体反应混合物中优势地连续地去除产物，作为馏分组分。
• Selective hydroformylation process using alkyl diaryl phosphine rhodium
  申请人：Exxon Research and Engineering Company

  公开号：US04687874A1

  公开（公告）日：1987-08-18

  Compositions of matter are disclosed which are highly useful in hydroformylation processes. The compositions are non-charged, non-chelated bis- and tris-(alkyl diaryl phosphine) rhodium carbonyl hydrides. The substituents of the alkyl group include heteroorganic radicals containing ether, ester, keto and hydroxy oxygen, phosphine oxide and phosphorus ester phosphorus, amine, amide, amine oxide and heterocyclic nitrogen groups. These compositions are highly stable and selective catalysts for the hydroformylation of olefins under certain conditions. The disclosed catalyst systems contain a large excess of phosphine ligand and employ alpha-olefin plus synthesis gas reactant mixtures having a high H.sub.2 /CO ratio at relatively low pressures. They produce mostly aldehydes derived from terminal attack on the alpha-olefin reactant. In the case of low olefins, such as butene-1, the products can be advantageously removed in a continuous manner, as distillate components from a ligand reaction mixture kept at an elevated temperature and continuously fed by an appropriate mixture of the reactants.

  本发明揭示了一种在加氢甲酰化过程中非常有用的物质组成物。这些组成物是非带电的、非螯合的双(烷基二芳基膦)和三(烷基二芳基膦)钌羰基氢化物。烷基基团的取代基包括含有醚、酯、酮和羟基氧、膦氧和磷酸酯磷、胺、酰胺、胺氧和杂环氮基的杂有机基团。这些组成物是高度稳定和选择性的催化剂，在特定条件下对烯烃的加氢甲酰化反应非常有效。揭示的催化剂系统包含大量过量的膦配体，并使用具有高H.sub.2/CO比的α-烯烃加合物和合成气反应混合物，在相对较低的压力下进行。它们主要产生从α-烯烃反应物的端部攻击中得到的醛类产物。在低烯烃（如丁烯-1）的情况下，可以从保持在升高温度下并通过适当的反应物混合物连续供给的配体反应混合物中作为馏分组分优势地去除产物。