(4-vinylbenzyl)magnesium chloride | 87532-75-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (4-vinylbenzyl)magnesium chloride
• 英文别名: 4-vinylbenzylmagnesium chloride；4-ethenylbenzylmagnesium chloride
• CAS: 87532-75-0
• 化学式: C₉H₉ClMg
• 分子量: 176.928
• InChiKey: CQOBPQFJCOIASA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.69
• 重原子数：
  11.0
• 可旋转键数：
  3.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  四氟乙烯 、 (4-vinylbenzyl)magnesium chloride 在 lithium chloride 作用下， 以 四氢呋喃 、 氘代四氢呋喃 为溶剂， 20.0 ℃ 、354.66 kPa 条件下， 反应 3.0h， 以55%的产率得到1-(2,3,3-trifluoroallyl)-4-vinylbenzene
  参考文献：
  名称：

  锂盐促四氟乙烯单烷基化制备三氟乙烯基化合物

  摘要：

  在碘化锂存在下用二乙基锌处理四氟乙烯 (TFE) 以中等产率得到 1,1,2-三氟-1-丁烯。然而，在没有碘化锂的情况下，亲核...

  DOI：

  10.1246/cl.130294
• 作为产物：
  描述：

  4-氯甲基苯乙烯 、 magnesium 以 四氢呋喃 为溶剂， 生成 (4-vinylbenzyl)magnesium chloride
  参考文献：
  名称：

  PHOSPHONIUM BORATE COMPOUND AND METHOD OF USING THE SAME

  摘要：

  公开号：

  EP1688424B1

文献信息

• Imido-tethered carbenes of molybdenum for ring-opening metathesis polymerization and ring-closing metathesis
  申请人：Odom L. Aaron

  公开号：US20050101475A1

  公开（公告）日：2005-05-12

  Compounds and processes for catalytic ring-opening cyclooligomerization metathesis and ring-closing metathesis of olefins are described. The compound is a molybdenum or tungsten metal (M) complex which comprises an imido ligand (N—R) bound to the M to provide an M=N—R site, an M=C reaction site wherein the C of the M=C reaction site is tethered to the R of the imido ligand via a carbon or carbon and heteroatom (NOS) chain containing 1 to 12 carbon atoms to form a ring structure, and two to four ligands (R′) bound to the M to provide two to four M-R′ sites. In particular embodiments, the M-R′ sites include each of the oxygens of a dialkoxide ligand or each of the nitrogens of an η 1 -pyrrolyl ligand bound to the M.

  本文描述了用于催化开环寡聚合物化学反应和环闭合反应的化合物和过程。该化合物是一种钼或钨金属（M）配合物，包括一个亚胺配体（N—R）与M结合，形成M=N—R位点，一个M=C反应位点，其中M=C反应位点的碳原子通过含有1到12个碳原子的碳链或碳和杂原子（NOS）链与亚胺配体的R相连，形成一个环状结构，并且有两到四个配体（R′）与M结合，提供两到四个M-R′位点。在特定实施例中，M-R′位点包括与M结合的双烷氧基配体的氧原子或η1-吡咯基配体的每个氮原子。
• Exfoliated polyolefin/clay nanocomposites using chain end functionalized polyolefin as the polymeric surfactant
  申请人：Chung C. T.

  公开号：US20050014905A1

  公开（公告）日：2005-01-20

  Polyolefin/clay nanocomposites with an exfoliated structure are prepared by a process which employs a specific chain end functionalized polyolefin that serves as the clay/polyolefin interfacial compatibilizer (or polymeric surfactant). The polyolefin contains a hydrophilic terminal functional group and an unperturbed hydrophobic high molecular weight polymer chain. The reaction may be carried out in a melt or solution process. Also disclosed are materials made by the process. Also disclosed are materials made by the process.

  本发明提供了一种制备具有剥离结构的聚烯烃/粘土纳米复合材料的方法，该方法采用特定链端官能化聚烯烃作为粘土/聚烯烃界面相容剂（或聚合物表面活性剂）。聚烯烃含有亲水末端官能基和未受干扰的疏水高分子量聚合物链。该反应可以在熔融或溶液过程中进行。本发明还公开了由该方法制备的材料。
• Process for producing phosponium borate compound, novel phosphonium borate compound, and method of using the same
  申请人：Masaoka Shin

  公开号：US20070098616A1

  公开（公告）日：2007-05-03

  The invention relates to a phosphonium borate compound represented by Formula (I) (hereinafter, the compound (I)). The invention has objects of providing (A) a novel process whereby the compound is produced safely on an industrial scale, by simple reaction operations and in a high yield; (B) a novel compound that is easily handled; and (C) novel use as catalyst. Formula (I): (R 1 )(R 2 )(R 3 )PH.BAr 4 (I) wherein R 1 , R 2 , R 3 and Ar are as defined in the specification. The process (A) includes reacting a phosphine with a) HCl or b) H 2 SO 4 to produce a) a hydrochloride or b) a sulfate; and reacting the salt with a tetraarylborate compound. The compound (B) has for example a secondary or tertiary alkyl group as R 1 and is easily handled in air without special attention. The use (C) is characterized in that the compound (I) is used instead of an unstable phosphine compound of a transition metal complex catalyst for catalyzing C—C bond, C—N bond and C—O bond forming reactions and the compound produces an effect that is equal to that achieved by the transition metal complex catalyst.

  本发明涉及一种磷酸盐硼化合物，其由式(I)表示（以下简称化合物(I)）。本发明的目的是提供（A）一种新的工艺，通过简单的反应操作和高产率安全地在工业规模下生产化合物；（B）一种易于处理的新化合物；以及（C）新的用途作为催化剂。式(I)：（R1）（R2）（R3）PH.BAr4（I），其中R1，R2，R3和Ar如规范中所定义。工艺（A）包括将磷化物与a）HCl或b）H2SO4反应，以产生a）盐酸盐或b）硫酸盐；然后将盐与四芳基硼酸盐化合物反应。化合物（B）例如具有二级或三级烷基作为R1，在空气中易于处理而不需要特殊注意。用途（C）的特点是，化合物（I）代替过渡金属复合催化剂的不稳定磷化物化合物，用于催化C-C键，C-N键和C-O键形成反应，并且该化合物产生与过渡金属复合催化剂相同的效果。
• Process for producing phosphonium borate compound, novel phosphonium borate compound, and method of using the same
  申请人：Masaoka Shin

  公开号：US20090305877A1

  公开（公告）日：2009-12-10

  The invention relates to a phosphonium borate compound represented by Formula (I) (hereinafter, the compound (I)). The invention has objects of providing (A) a novel process whereby the compound is produced safely on an industrial scale, by simple reaction operations and in a high yield; (B) a novel compound that is easily handled; and (C) novel use as catalyst. Formula (I): (R 1 )(R 2 )(R 3 )PH.BAr 4 (I) wherein R 1 , R 2 , R 3 and Ar are as defined in the specification. The process (A) includes reacting a phosphine with a) HCl or b) H 2 SO 4 to produce a) a hydrochloride or b) a sulfate; and reacting the salt with a tetraarylborate compound. The compound (B) has for example a secondary or tertiary alkyl group as R 1 and is easily handled in air without special attention. The use (C) is characterized in that the compound (I) is used instead of an unstable phosphine compound of a transition metal complex catalyst for catalyzing C—C bond, C—N bond and C—O bond forming reactions and the compound produces an effect that is equal to that achieved by the transition metal complex catalyst.

  本发明涉及一种磷酸铵硼酸盐化合物，其化学式表示为（I）（以下简称化合物（I））。本发明的目的是提供（A）一种新的工艺，能够通过简单的反应操作和高产率安全地在工业规模上生产化合物；（B）一种易于处理的新化合物；以及（C）作为催化剂的新用途。 化学式（I）：（R1）（R2）（R3）PH·BAr4（I） 其中，R1、R2、R3和Ar的定义如规范中所述。 工艺（A）包括将磷化物与a）HCl或b）H2SO4反应，以产生a）盐酸盐或b）硫酸盐；然后将盐与四芳基硼酸盐化合物反应。 化合物（B）例如具有R1为次级或三级烷基，可以在空气中轻松处理，无需特别注意。 用途（C）的特点是，化合物（I）用于催化C-C键、C-N键和C-O键形成反应，而不是不稳定的过渡金属配合物催化剂中的磷化物化合物，其产生的效果与过渡金属配合物催化剂相当。
• Process for Producing Phosphonium Borate Compound, Novel Phosphonium Borate Compound, and Method of Using the Same
  申请人：MASAOKA Shin

  公开号：US20110166389A1

  公开（公告）日：2011-07-07

  The invention relates to novel phosphonium borate compounds represented by the Formula: (R 1 )(R 2 )(R 3 )PH.BAr 4 , wherein R 1 , R 2 , R 3 and Ar 4 are as defined herein, and compositions including such phosphonium borate compounds in combination with a transition metal, transition metal salt, transition metal oxide or transition metal complex for use in carbon-carbon bond forming reactions, carbon-nitrogen bond forming reactions and carbon-oxygen bond forming reactions.

  本发明涉及一种新型的磷酸盐硼酸盐化合物，其化学式表示为：（R1）（R2）（R3）PH.BAr4，其中R1、R2、R3和Ar4如本文所定义，并包括这种磷酸盐硼酸盐化合物与过渡金属、过渡金属盐、过渡金属氧化物或过渡金属配合物的组合物，用于碳-碳键形成反应、碳-氮键形成反应和碳-氧键形成反应。