4-(hex-5-en-1-yl)-2,2-dimethyl-1,3-dioxolane | 133685-22-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-(hex-5-en-1-yl)-2,2-dimethyl-1,3-dioxolane
• 英文别名: 4-(hex-5-enyl)-2,2-dimethyl-1,3-dioxolane；4-hex-5-enyl-2,2-dimethyl-[1,3]dioxolane；4(5-hexenyl)-2,2-dimethyl-1,3-dioxolane；4-hex-5-enyl-2,2-dimethyl-1,3-dioxolane
• CAS: 133685-22-0
• 化学式: C₁₁H₂₀O₂
• 分子量: 184.279
• InChiKey: HVQDBEDUGJLECU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(hex-5-en-1-yl)-2,2-dimethyl-1,3-dioxolane 在 硼烷四氢呋喃络合物 、 双氧水 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 水 为溶剂， 反应 0.02h， 以99%的产率得到1,2-O-Isopropyliden-1,2-dihydroxyoctan-8-ol
  参考文献：
  名称：

  烯烃加氢硼化/氧化的流动方法开发†

  摘要：

  描述了使用流动技术通过烯烃的硼氢化/氧化连续制备醇的方法。该方法允许以良好的官能团耐受性非常快速地分离高达120mmol h -1的所需醇。可以改变流量设置以从反应产生的双相混合物中连续提取所需的醇。

  DOI：

  10.1039/c5ob00170f
• 作为产物：
  描述：

  7,8-二羟基-1-辛烯 、 2,2-二甲氧基丙烷 在 4-甲基苯磺酸吡啶 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 以93%的产率得到4-(hex-5-en-1-yl)-2,2-dimethyl-1,3-dioxolane
  参考文献：
  名称：

  钌催化的乙烯基硅烷的合成和交叉偶联作为烯烃的选择性选择方法：苄基二甲基甲硅烷基作为强大的乙烯基金属官能团。

  摘要：

  [反应：见正文]钌催化的炔烃氢化硅烷化或甲硅烷基炔烃Alder烯反应提供了进入苄基二甲基甲硅烷基（BDMS）取代烯烃的入口。BDMS-乙烯基硅烷通过温和的钯催化的交叉偶联进行了进一步的修饰，对介入的合成操作（包括甲硅烷基醚脱保护）表现出显着的稳定性。

  DOI：

  10.1021/ol034463w

文献信息

• Halogen substituted metallocene compounds for olefin polymerization
  申请人：Voskoboynikov Z. Alexander

  公开号：US20070135594A1

  公开（公告）日：2007-06-14

  A metallocene compound is represented by the formula (1): AMX n-1 wherein M is a transition metal atom having a coordination number of n selected from Group 3, 4, 5 or 6 of the Periodic Table of Elements, or a lanthanide metal atom, or actinide metal atom; A is a substituted monocyclic or polycyclic arenyl ligand pi-bonded to M, wherein said arenyl ligand includes at least one halogen substituent directly bonded to any sp 2 carbon atom at a bondable ring position of the ligand; and the or each X is a univalent anionic ligand, or two X are joined and bound to the metal atom to form a metallocycle ring, or two X are joined to form a chelating ligand, a diene ligand, or an alkylidene ligand.

  一种金属烯化合物可以用公式(1)表示： AMX n-1 其中，M是具有配位数n的过渡金属原子，选自元素周期表第3、4、5或6族，或为镧系金属原子，或锕系金属原子；A是与M以π键结合的取代的单环或多元环芳基配体，其中所述芳基配体包括至少一个直接键合到配体的可键合环位上的任意sp2碳原子上的卤素取代基；而X是单价阴离子配体，或者两个X连接并与金属原子结合形成一个金属环烯环，或者两个X连接形成一个螯合配体、二烯配体或烷基亚烯配体。
• Visible Light-Mediated Atom Transfer Radical Addition via Oxidative and Reductive Quenching of Photocatalysts
  作者：Carl-Johan Wallentin、John D. Nguyen、Peter Finkbeiner、Corey R. J. Stephenson

  DOI：10.1021/ja300798k

  日期：2012.5.30

  visible light-mediated atom transfer radical addition (ATRA) of haloalkanes onto alkenes and alkynes using the reductive and oxidative quenching of [IrdF(CF(3))ppy}(2)(dtbbpy)]PF(6) and [Ru(bpy)(3)]Cl(2) is presented. Initial investigations indicated that the oxidative quenching of photocatalysts could effectively be utilized for ATRA, and since that report, the protocol has been expanded by broadening

  在此，使用 [IrdF(CF(3))ppy}(2)(dtbbpy)]PF( 6) 和 [Ru(bpy)(3)]Cl(2)。初步调查表明，光催化剂的氧化猝灭可以有效地用于 ATRA，自该报告以来，该协议通过扩大光催化剂、底物和溶剂方面的反应范围进行了扩展。此外，进一步修改反应条件允许使用 [Ru(bpy)(3)]Cl(2) 和抗坏血酸钠作为牺牲电子供体的还原淬火循环，将全氟烷基碘化物有效地 ATRA 转化为烯烃和炔烃。
• QUINOLINE-OXAZOLINE COMPOUNDS AND THEIR USE IN OXIDATION SYNTHESIS
  申请人：Sigman Matthew Scott

  公开号：US20110054176A1

  公开（公告）日：2011-03-03

  A quinoline-oxazoline compound having the formula: where one of X 1 and X 2 is N and the other is C and one of R1, R2 and R3 is Z wherein Z is an oxazoline radical having the formula such that when X 1 is N R2 is Z and R1 is absent, and when X 2 is N either R1 or R3 is Z and R2 is absent. R1 and R3 through R12 are independently H or a pendant moiety which does not interfere with coordination of either N in the quinoline compound with a coordination center. These compounds can be complexed with a suitable coordination center such as catalytically active palladium and can be highly useful in catalytically oxidizing alkenes with high regioselectivity.

  具有以下结构的喹啉-噁唑啉化合物：其中X1和X2中的一个是N，另一个是C，而R1、R2和R3中的一个是Z，其中Z是具有以下结构的噁唑啉基团，当X1为N时，R2为Z且R1不存在，当X2为N时，R1或R3为Z且R2不存在。R1到R12独立地是H或不干扰喹啉化合物中N与配位中心协调的侧链基团。这些化合物可以与适当的配位中心（如催化活性的钯）形成络合物，在高区域选择性下催化氧化烯烃中具有很高的实用性。
• Heteroatom bridged metallocene compounds for olefin polymerization
  申请人：Voskoboynikov Z. Alexander

  公开号：US20070135597A1

  公开（公告）日：2007-06-14

  This invention relates to a transition metal compound represented by the formula: wherein M is a group 3, 4, 5 or 6 transition metal atom, or a lanthanide metal atom, or actinide metal atom; E is: 1) a substituted or unsubstituted indenyl ligand that is bonded to Y through the four, five, six or seven position of the indenyl ring, or 2) a substituted or unsubstituted heteroindenyl ligand that is bonded to Y through the four, five or six position of the heteroindenyl ring, provided that the bonding position is not the same as the position of the ring heteroatom, or 3) a substituted or unsubstituted fluorenyl ligand that is bonded to Y through the one, two, three, four, five, six, seven or eight position of the fluorenyl ring, or 4) a substituted or unsubstituted heterofluorenyl ligand that is bonded to Y through the one, two, three, four, five or six position of the heteroindenyl ring, provided that the bonding position is not the same as the position of the ring heteroatom; A is a substituted or unsubstituted cyclopentadienyl ligand, a substituted or unsubstituted heterocyclopentadienyl ligand, a substituted or unsubstituted indenyl ligand, a substituted or unsubstituted heteroindenyl ligand, a substituted or unsubstituted fluorenyl ligand, a substituted or unsubstituted heterofluorenyl ligand, or other mono-anionic ligand; Y is a Group 15 or 16 bridging heteroatom substituent that is bonded via the heteroatom to E and A; and X are, independently, univalent anionic ligands, or both X are joined and bound to the metal atom to form a metallocycle ring, or both X join to form a chelating ligand, a diene ligand, or an alkylidene ligand. This invention further relates to catalyst systems comprising the above transiotioon metal compounds, activators and optional supports and their use to polymerize or oligomerize olefins.

  本发明涉及一种过渡金属化合物，其表示为以下公式：其中M是3、4、5或6族过渡金属原子，或镧系金属原子，或锕系金属原子；E是：1）与Y通过茚环的四、五、六或七位置结合的取代或未取代的茚基配体，或2）与Y通过杂环茚环的四、五或六位置结合的取代或未取代的杂环茚基配体，前提是结合位置与环杂原子的位置不同，或3）与Y通过芴环的一、二、三、四、五、六、七或八位置结合的取代或未取代的芴基配体，或4）与Y通过杂芴环的一、二、三、四、五或六位置结合的取代或未取代的杂芴基配体，前提是结合位置与环杂原子的位置不同；A是取代或未取代的环戊二烯基配体，取代或未取代的杂环戊二烯基配体，取代或未取代的茚基配体，取代或未取代的杂环茚基配体，取代或未取代的芴基配体，取代或未取代的杂芴基配体，或其他单阴离子配体；Y是通过杂原子与E和A结合的15族或16族桥接杂原子取代基；X是独立的一价阴离子配体，或两个X结合并与金属原子结合形成金属环，或两个X结合形成螯合配体、二烯基配体或烷基亚基配体。本发明还涉及包含上述过渡金属化合物、活化剂和可选支撑物的催化剂系统及其用于聚合或寡聚烯烃的用途。
• Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization
  申请人：Voskoboynikov Z. Alexander

  公开号：US20070135623A1

  公开（公告）日：2007-06-14

  Halogen substituted metallocene compounds are described and comprise one or more monocyclic or polycyclic ligands that are pi-bonded to the metal atom and include at least one halogen substituent directly bonded to an sp 2 carbon atom at a bondable ring position of the ligand, wherein the or at least one ligand has one or more ring heteroatoms in its cyclic structure. When combined with a suitable activator, these compounds show activity in the polymerization of olefins, such as ethylene and propylene.

  描述了卤代取代的茂金属化合物，包括一个或多个与金属原子π键结合的单环或多环配体，并且至少包括一个卤素取代基直接键合到配体的可键合环位置上的sp2碳原子，其中该配体或至少一个配体在其环状结构中具有一个或多个环异原子。与适当的活化剂结合时，这些化合物在烯烃聚合反应中显示出活性，例如乙烯和丙烯。