2-methyl-4-para-tolyl-1,4-dihydrocyclopenta[b]indole | 1370658-88-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 2-methyl-4-para-tolyl-1,4-dihydrocyclopenta[b]indole
• 英文别名: 2-methyl-4-(p-tolyl)-3,4-dihydrocyclopenta[b]indole
• CAS: 1370658-88-0
• 化学式: C₁₉H₁₇N
• 分子量: 259.351
• InChiKey: OZJFJQJSFGUILO-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  2-methyl-4-para-tolyl-1,4-dihydrocyclopenta[b]indole 、 二氯二甲基硅烷 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 、 甲苯 为溶剂， 反应 24.0h， 生成
  参考文献：
  名称：

  Crystal structure of ansa-Me2Si-(2Me-4-p-Tol-cyclopenta[b]indol-3-yl)2ZrCl2 and its catalytic properties in the polymerization of propylene

  摘要：

  A new zirconocene ansa-Me2Si-(2Me-4-p-Tol-cyclopenta[b] indol-3-yl)(2)ZrCl2 complex (I), in which the Cp ligand is fused with the indole ring, has been synthesized and studied by X- ray diffraction analysis. Light brown crystals are triclinic, space group P; M = 734.92, a = 9.252(2) angstrom, b = 12.914(3) angstrom, c = 15.619(3) angstrom, alpha = 111.83(3), beta = 81.03(3)degrees, gamma = 117.77(3)degrees, V = 1569(3) angstrom(3), Z = 2, rho(calc) = 1.525 g/cm(3). The structural parameters of complex I are compared with the known bis-indenyl zirconium complexes: rac-Me2Si(Ind)(2)ZrCl2 (II) and rac-Me2Si(2Me-2Ph-1-Ind)(2)ZrCl2 (III) and analogous substituted rac-Me2Si(2,5-Me-2-3Ph-6-Cp[b] Tp)(2)ZrCl2 (IV) and rac-Me2Si(2,5-Me-2-1Ph-4-Cp[b]Py)(2)ZrCl2 (V). Complex I alkylated by the Grignard reagent (MgMe2) in the presence of the Al-iso-Bu-3 cocatalyst is an efficient catalyst for the polymerization of propylene into isotactic polypropylene.

  DOI：

  10.1134/s0036023612010068