3-Brom-hexadien-(1,5) | 53737-88-5

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机溴化物
• 英文名称: 3-Brom-hexadien-(1,5)
• 英文别名: 3-Brom-1,5-hexadien；3-Bromo-1,5-hexadiene；3-bromohexa-1,5-diene
• CAS: 53737-88-5
• 化学式: C₆H₉Br
• 分子量: 161.041
• InChiKey: ULAJYFCDDSKPBL-UHFFFAOYSA-N

物化性质

• 沸点：
  44-48 °C(Press: 11 Torr)
• 密度：
  1.2632 g/cm3(Temp: 15 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  7
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  3-Brom-hexadien-(1,5) 、 1-溴-2,5-己二烯 在 氯仿 、 溴 作用下， 生成 1,2,3,5,6-pentabromo-hexane
  参考文献：
  名称：

  Karrer; Ringli, Helvetica Chimica Acta, 1947, vol. 30, p. 866,1771

  摘要：

  DOI：
• 作为产物：
  描述：

  1,5-己二烯醇 在 氢溴酸 、 三溴化磷 作用下， 生成 3-Brom-hexadien-(1,5)
  参考文献：
  名称：

  A New Preparation of 1,3,5-Hexatriene and the Separation of its Geometrical Isomers

  摘要：

  DOI：

  10.1021/ja01495a036

文献信息

• Synthesis, Structure, and Reactivity of Alkyl-Substituted Half-Sandwich η⁵-Pentadienyl Complexes of Cobalt
  作者：Kai E. O. Ylijoki、Ross D. Witherell、Andrew D. Kirk、Sebastian Böcklein、Verner A. Lofstrand、Robert McDonald、Michael J. Ferguson、Jeffrey M. Stryker

  DOI：10.1021/om900754h

  日期：2009.12.14

  Alkyl-substituted η5-pentadienyl complexes of cobalt have been reported to undergo [5 + 2] cycloaddition reactions with alkynes to form substituted η2,η3- and η5-cycloheptadienyl products, providing a new route to the synthesis of substituted cycloheptadienes. A series of cyclopentadienyl and pentamethylcyclopentadienyl cobalt(III) η5-pentadienyl complexes have been prepared, incorporating alkyl and

  烷基取代的η 5钴-戊二烯基络合物已经报道接受[5 + 2]环加成与炔烃形成η取代的反应2，η 3 -和η 5个-cycloheptadienyl产品，提供了新的途径取代的环庚二烯的合成。一系列环戊二烯基五甲基环戊二烯和钴（III）η 5已经制备了-戊二烯基配合物，在戊二烯基配体的各个位置上引入了烷基和芳基取代基。晶体配合物已经在光谱学上以及在固态下通过X射线晶体学被完全表征。烷基取代的戊二烯基配合物可以通过一系列方法来制备，最通常通过酸促进脱水原位衍生η 2 -或η 4 -dienol络合物。从共轭（1,3-）或非共轭（1,4-）二烯基醇开始，已开发出这种经典策略的两个变体。对于这两种环戊二烯基五甲基环戊二烯和辅助配体，取代的η 5-戊二烯基络合物以合理至良好的分离产率获得，受限于起始烯丙基醇的取代程度。阳离子钴（III）η 5 -戊二烯基络合物是无限稳定对空气和湿气; 分离和纯化通过在
• ORGANOMETALLIC COMPOUND AND PRODUCTION METHOD THEREOF
  申请人：Ochiai Takashi

  公开号：US20120101289A1

  公开（公告）日：2012-04-26

  It is an object of the present invention to provide a novel organometallic compound functioning usefully as a chain transfer agent and the like in polymerization reaction of a double-bond containing compound. The present invention provides an organometallic compound represented by the following general formula (1) and a production method thereof. (in the general formula (1), M is a magnesium atom, a zinc atom, an Al—R 11 group, or a Ga—R 11 group; R 1 and R 10 are each independently a hydrocarbon group having 1 to 20 carbon atoms, or R 1 and R 10 may be united with each other to form a divalent connecting group (R 101 ) having 4 or more carbon atoms and thus form a ring; R 2 to R 9 are each independently a hydrogen atom, or a hydrocarbon group having 1 to 20 carbon atoms; Q 1 and Q 3 are each independently a divalent hydrocarbon group; Q 2 is a divalent connecting group containing a linkage by a heteroatom excluding carbon; h, j, k, m, and p are each independently 0 or 1; n is an integer of 0 to 10; and r is an integer of 0 to 1000.

  本发明的目的是提供一种新型有机金属化合物，其在含双键化合物的聚合反应中可用作链转移剂等。本发明提供了一种由下列通式（1）表示的有机金属化合物及其制备方法。（在通式（1）中，M是镁原子、锌原子、Al-R11基团或Ga-R11基团；R1和R10分别是具有1至20个碳原子的烃基，或者R1和R10可以彼此结合形成具有4个或更多碳原子的二价连接基（R101）并形成环；R2到R9分别是氢原子或具有1至20个碳原子的烃基；Q1和Q3分别是二价烃基；Q2是含有由异原子（除碳）连接的连接基；h、j、k、m和p分别是0或1；n是0至10的整数；r是0至1000的整数。）
• A PROCESS FOR PURIFYING HBr IN HYDROCARBONS
  申请人：Microvast Technologies, Ltd.

  公开号：EP2147908A1

  公开（公告）日：2010-01-27

  The present invention provides a method for separating HBr from HBr-containing hydrocarbons (alkenes, aromatics and/or alkanes) to purify the hydrocarbons. Reacting a silica supported metal oxide solid material (MOx/SiO2, MOx=MgO, CoO, Co2O3, CuO and mixture thereof) with HBr in HBr-containing hydrocarbons, so as to ensure that the concentration of HBr is reduced to below 1.87×10-16, and then oxidizing the solid material which reacted with HBr in oxygen or air to regenerate MOx/SiO2, meanwhile Br2 is recycled. Therefore, the purpose of continuous purification of hydrocarbons can be achieved.

  本发明提供了一种从含HBr的烃（烯烃、芳香烃和/或烷烃）中分离HBr以纯化烃的方法。将硅负载的金属氧化物固体材料（MOx/SiO2，MOx=MgO、CoO、Co2O3、CuO和其混合物）与含HBr的烃反应，以确保HBr浓度降至低于1.87×10-16，然后在氧气或空气中氧化与HBr反应的固体材料以再生MOx/SiO2，同时回收Br2。因此，可以实现烃的持续纯化的目的。
• Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
  申请人：Dow Global Technologies LLC

  公开号：US11359035B2

  公开（公告）日：2022-06-14

  The present disclosure relates to a process for synthesizing a multi- or dual-headed composition by using an alpha,omega-diene and an organometallic compound in the presence of a catalyst precursor. The present disclosure further relates to use of the compositions, as well as the process to make the same, in olefin polymerization.

  本公开涉及一种在催化剂前体存在下使用α,ω-二烯和有机金属化合物合成多头或双头组合物的工艺。本公开还涉及在烯烃聚合中使用这些组合物以及制造这些组合物的工艺。
• Capped multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
  申请人：Dow Global Technologies LLC

  公开号：US11359038B2

  公开（公告）日：2022-06-14

  The present disclosure relates to a capped, multi- or dual-headed chain composition comprising derivatives of a strained olefin. The present disclosure further relates to a process for synthesizing the capped, multi- or dual-headed composition by using an organometallic compound and a co-catalyst in the presence of a catalyst precursor and a strained olefin. The present disclosure further relates to use of the compositions, as well as the process to make the same, in olefin polymerization.

  本公开涉及一种封端、多头或双头链组合物，该组合物包含应变烯烃的衍生物。本公开进一步涉及一种在催化剂前体和受约束烯烃存在下使用有机金属化合物和助催化剂合成封端、多头或双头组合物的工艺。本公开进一步涉及在烯烃聚合中使用这些组合物以及制造这些组合物的工艺。