| 887929-32-0

• CAS: 887929-32-0
• 化学式: C₃₈H₅₅N₂Ti
• 分子量: 587.748
• InChiKey: WCQVBNJGPJUJPJ-IEBALEEYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  正丁基锂 、 以 正己烷 、 甲苯 为溶剂， 以92%的产率得到
  参考文献：
  名称：

  Reductions of β-Diketiminato−Titanium(III) Complexes

  摘要：

  The reductions of (Nacnac)Ti(III) complexes (Nacnac = (HC(CMeNC6H3(i-Pr)(2))(2)) are examined. Treatment of (Nacnac)TiCl2 with K/Na alloy in the presence of CH2(PPh2)(2) afforded the dark red product [K(C(Me)CHC(Me)NAr)Ti(NAr)(mu-H)](2) (2). This Ti(III)-imido-hydride complex is a product of Nacnac ligand cleavage. The Ti(III) species (Nacnac)CpTiCl (3) and (Nacnac)(C5Me4H)TiCl (4) were prepared and characterized. While compound 3 was readily alkylated with n-BuLi to give (Nacnac)CpTiBu (5), reduction of 3 with Na/K gave the dinitrogen complex ((Nacnac)CpTi)(2)(mu-eta(2) -N-2) (6). In contrast, treatment of 4 with t-BuLi or n-BuLi or Na/K amalgam afforded the ligand cleavage product (C5Me4H)[(ArNC(Me)CHC(Me)]Ti(NAr) (7). Compounds 2-7 are crystallographically characterized. The effects of the nature of the ancillary ligands on the course of these reactions are considered.

  DOI：

  10.1021/om060076p