1,2,3-triisopropylbenzene | 2083-67-2

• 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: 1,2,3-triisopropylbenzene
• 英文别名: tris-(isopropyl)benzene；Triisopropylbenzene；1,2,3-tri(propan-2-yl)benzene
• CAS: 2083-67-2
• 化学式: C₁₅H₂₄
• 分子量: 204.356
• InChiKey: LGXAANYJEHLUEM-UHFFFAOYSA-N

物化性质

• 沸点：
  242.6±20.0 °C(Predicted)
• 密度：
  0.852±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 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：

  1,2,3-triisopropylbenzene 以0%的产率得到
  参考文献：
  名称：

  Degnan Thomas F., Johnson Ivy D., Keville Kathleen M.

  摘要：

  DOI：
• 作为产物：
  描述：

  三聚丙烯 、 苯 在 aluminosilicate (15percent Al₂O₃) 作用下， 以0.2%的产率得到1,2,3-triisopropylbenzene
  参考文献：
  名称：

  Kolesnikov, I. M.; Grinis, L. M., Journal of applied chemistry of the USSR, 1982, vol. 55, # 1, p. 77 - 80

  摘要：

  DOI：

文献信息

• Discrete molecular sieve and use in aromatic-olefin alkylation
  申请人：UOP

  公开号：US05434326A1

  公开（公告）日：1995-07-18

  This invention presents a novel MgAPSO molecular sieve, containing a critical range of magnesium in the sieve framework and having a small crystallite size, which is particularly active for hydrocarbon conversion. The sieve advantageously is incorporated, along with a refractory inorganic oxide, into a catalyst formulation which is useful for alkylation. When utilized in a process for alkylating an aromatic with an olefin, for example in the production of cumene or ethylbenzene, the sieve catalyst shows favorable selectivity.

  这项发明提出了一种新型的MgAPSO分子筛，其中包含筛骨架中关键范围的镁，并具有小的晶粒尺寸，特别适用于碳氢化合物转化。该筛优势地与耐火无机氧化物一起组成催化剂配方，可用于烷基化反应。当用于芳烃与烯烃烷基化反应的过程中，例如生产叔丁基苯或乙基苯时，筛催化剂表现出良好的选择性。
• Selective isopropylation of cumene to meta-diisopropylbenzene
  申请人：PCUK Produits Chimiques Ugine Kuhlmann

  公开号：US04547604A1

  公开（公告）日：1985-10-15

  Resorcinol is prepared in high yield and purity by an improved process through superacid (such as perfluorinated alkanesulfonic acids of one to eighteen carbon atoms or polymeric perfluorinated resinsulfonic acids, such as acidified Nafion-H, catalyzed cleavage rearrangement reaction of meta-bis(2-hydroperoxy-2-propyl)benzene (meta-diisopropylbenzene dihydroperoxide). Part of the process is the preparation of needed meta-diisopropylbenzene in high purity (98-100%) substantially free of other isomers by treating any mixture of diisopropylbenzenes with an excess of anhydrous hydrogen fluoride or a perfluorinated alkanesulfonic acid of one to eighteen carbon atoms and a Lewis acid fluoride, or by alkylating (transalkylating) cumene with a propyl alkylating agent in the aforementioned superacid systems.

  Resorcinol是通过改进的超酸过程（例如一到十八个碳原子的全氟烷磺酸或聚合物全氟树脂磺酸，例如酸化的Nafion-H）催化裂解重排反应制备的，反应的底物是间-双(2-过氧基-2-丙基)苯（间-二异丙基苯二过氧化物）。该过程的一部分是通过在超酸体系中用过量的无水氟化氢或一到十八个碳原子的全氟烷磺酸和路易斯酸氟处理任何二异丙基苯混合物或通过在上述超酸体系中用丙基烷基化试剂烷基化（转烷基化）叔丁基苯来制备所需的高纯度（98-100％）间-二异丙基苯，基本上不含其他异构体。
• Selective isomerization of di-isopropyl benzene to meta-di-isopropyl
  申请人：PCUK Produits Chimiques Ugine Kuhlmann

  公开号：US04547606A1

  公开（公告）日：1985-10-15

  Resorcinol is prepared in high yield and purity by an improved process through superacid (such as perfluorinated alkanesulfonic acids of one to eighteen carbon atoms or polymeric perfluorinated resinsulfonic acids, such as acidified Nafion-H, catalyzed cleavage rearrangement reaction of meta-bis(2-hydroperoxy-2-propyl)benzene (meta-diisopropylbenzene dihydroperoxide). Part of the process is the preparation of needed meta-diisopropylbenzene in high purity (98-100%) substantially free of other isomers by treating any mixture of diisopropylbenzenes with an excess of anhydrous hydrogen fluoride or a perfluorinated alkanesulfonic acid of one to eighteen carbon atoms and a Lewis acid fluoride, or by alkylating (transalkylating) cumene with a propyl alkylating agent in the aforementioned superacid systems.

  Resorcinol是通过改进的超酸法（例如含有一到十八个碳原子的全氟烷基磺酸或全氟聚合物树脂磺酸，例如酸化Nafion-H）催化裂解重排反应制备的，使用这种方法可以高产高纯。该过程的一部分是通过在超酸体系中使用过量的无水氟化氢或含有一到十八个碳原子的全氟烷基磺酸和路易斯酸氟化物处理任何二异丙基苯混合物，或通过在上述超酸体系中用丙基烷基化试剂与叔丁基化（转烷基化）环已烷反应，制备所需的高纯度（98-100％）且基本无其他异构体的间二异丙基苯。
• Process for preparing vinyl-tri-(tertiary substituted) alkoxysilanes
  申请人：Union Carbide Corporation

  公开号：US04579965A1

  公开（公告）日：1986-04-01

  A process for preparing vinyl-tri-t-oxysilanes by reacting a tri-t-alkoxysilane with an alkyne in the presence of a platinum hydrosilation catalyst at a reaction temperature greater than 150.degree. C. forms a vinyl-tri-t-alkoxysilane in high yields and of high quality.

  在存在铂氢硅化催化剂下，通过将三个t-烷氧基硅烷与炔烃反应，在反应温度大于150°C的条件下制备乙烯基三个t-烷氧基硅烷，可以高产量、高质量地制备乙烯基三个t-烷氧基硅烷的工艺。
• Superacid catalyzed preparation of resorcinol from
  申请人：PCUK Produits Chimiques Ugine Kuhlmann

  公开号：US04339613A1

  公开（公告）日：1982-07-13

  Resorcinol is prepared in high yield and purity by an improved process through superacid (such as perfluorinated alkanesulfonic acids of one to eighteen carbon atoms or polymeric perfluorinated resinsulfonic acids, such as acidified Nafion-H, catalyzed cleavage-rearrangement reaction of meta-bis(2-hydroperoxy-2-propyl)-benzene (meta-diisopropylbenzene dihydroperoxide). Part of the process is the preparation of needed meta-diisopropylbenzene in high purity (98-100%) substantially free of other isomers by treating any mixture of diisopropylbenzenes with an excess of anhydrous hydrogen fluoride or a perfluorinated alkanesulfonic acid of one to six carbon atoms and a Lewis acid fluoride, or by alkylating (transalkylating) cumene with a propyl alkylating agent in the aforementioned superacid systems.

  Resorcinol是通过改进的超酸法（例如一到十八碳原子的全氟烷基磺酸或聚合全氟烷基树脂磺酸，例如酸化Nafion-H），催化裂解重排反应制备的高产率和高纯度。该过程的一部分是通过在超酸体系中处理任何二异丙基苯混合物与过量无水氟化氢或一到六碳原子的全氟烷基磺酸和路易斯酸氟化物，或通过在上述超酸体系中烷基化（转烷基化）叔丁基烷基化剂与叔丁基苯甲醚反应制备所需的高纯度（98-100％）基本无其它异构体的meta-diisopropylbenzene。