1,3-dimethoxy-heptane | 68005-56-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,3-dimethoxy-heptane
• 英文别名: 1,3-Dimethoxyheptane
• CAS: 68005-56-1
• 化学式: C₉H₂₀O₂
• 分子量: 160.257
• InChiKey: ZMNJJDUKFOYIHY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  11
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-己烯 、 二甲醇缩甲醛 在 三氟化硼乙醚 作用下， 以 乙腈 为溶剂， 生成 1,3-dimethoxy-heptane
  参考文献：
  名称：

  烯烃与氯甲氧基甲烷或二甲氧基甲烷在腈中的反应

  摘要：

  烯烃与氯甲氧基甲烷 (CM) 或二甲氧基甲烷 (DM) 和脂肪族或芳香族腈的路易斯酸催化反应得到 1 : 1 : 1 加合物和/或它们的不同产率的水解产物，以及 1 : 1 烯烃-CM （或 DM）加合物。AlCl3、FeCl3、ZnCl2 和 SnCl4 是与 CM 反应的有效催化剂，而 BF3 和 SnCl4 是与 DM 反应的有效催化剂。在环己烯的情况下，加成以反式进行；即，甲氧基甲基和腈分子从相反侧加到烯烃上。

  DOI：

  10.1246/bcsj.51.1821

文献信息

• WADA YASUO; INTS. FOR CHEM. RESEARCH, KYOTO UNIV., UJI, KYOTO 611; YAMAZA+, BULL. CHEM. SOC. JAP., 1978, 51, NO 6, 1821-1825
  作者：WADA YASUO、 INTS. FOR CHEM. RESEARCH, KYOTO UNIV., UJI, KYOTO 611、 YAMAZA+

  DOI：——

  日期：——
• CATALYST FOR THE POLYMERIZATION OF OLEFINS
  申请人：Basell Poliolefine Italia S.p.A.

  公开号：EP1355955A1

  公开（公告）日：2003-10-29
• [EN] CATALYST FOR THE POLYMERIZATION OF OLEFINS<br/>[FR] CATALYSEUR POUR LA POLYMERISATION D'OLEFINES
  申请人：BASELL TECHNOLOGY CO BV

  公开号：WO2002044219A1

  公开（公告）日：2002-06-06

  The present invention relates to a catalyst for olefin polymerization which comprises, (A) A solid catalyst component comprising magnesium, titanium, halogen and a specific electron-donating compound selected from ether compounds having at least two ether groups characterized by a certain reactivity towards MgCl2 and TiCl4; (B) An organic aluminum compound; and (C) An alkoxyester compound represented by the general formula (I): (R1O)i(R3O)k-Z-COOR4 ---(I) in which each of R?1, R2, R3 and R4¿ independently represents a group selected from the group consisting of an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group, a polycyclic hydrocarbon group and a heterocyclic compound group, Z represents an aliphatic or alicyclic hydrocarbon group which may be substituted with an aromatic group or a polycyclic group, and i, j and k each are integers from 0 to 3 with the proviso that the sum of 1, j and k is at least 1. The catalyst is characterized by an excellent hydrogen response, stereospecificity and activity as well.
• [EN] PROCATALYST COMPOSITION MULTIPLE INTERNAL DONOR HAVING SILYL ESTER AND METHOD<br/>[FR] COMPOSITION DE PROCATALYSEUR À DONNEUR INTERNE D'ÉLECTRONS MULTIPLES COMPRENANT UN ESTER DE SILYLE ET PROCÉDÉ
  申请人：UNION CARBIDE CHEM PLASTIC

  公开号：WO2010065359A1

  公开（公告）日：2010-06-10

  Provided is a procatalyst composition containing a multiple internal electron donor with at least two components, one of which is a silyl ester. The other component of the mixed internal electron donor may be an electron donor component. The electron donor component may be an aromatic acid ester, a di-ether, and combinations thereof. Catalyst compositions containing the multiple internal electron donor exhibit improved hydrogen response during olefin polymerization and produce propylene-based polymers with broad molecular weight distribution, high flexural modulus, and high melt flow rate.
• [EN] CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS<br/>[FR] COMPOSANTS DE CATALYSEUR POUR LA POLYMÉRISATION D'OLÉFINES
  申请人：BASELL POLIOLEFINE ITALIA SRL

  公开号：WO2021052733A1

  公开（公告）日：2021-03-25

  A solid catalyst component for the polymerization of olefins comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being selected from 1,3 diethers (DE) and the other being selected from dicarbamates (DC), said catalyst component being characterized by the fact that said electron donor compounds are present in a molar ratio DE:DC ranging from 4.5:1 to 20:1.