| 450341-67-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• CAS: 450341-67-0
• 化学式: CH₂Cl₂*C₄₄H₃₂O₆W
• 分子量: 925.517
• InChiKey: LEBIAHVDUVJSBU-UHFFFAOYSA-J

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：

  [W(1,2-ethanediolato)3] 、 二氯甲烷 、 1,1-亚甲基-2-萘酚 以 甲苯 为溶剂， 以69%的产率得到
  参考文献：
  名称：

  Mononuclear tungsten(VI) complexes with bis(phenolato) ligands: syntheses, characterisations and activity in ROMP reaction

  摘要：

  The reaction of bulky ligand precursor 2,2-methylenebis(4-methyl-6-tert-butylphenol) (H(2)mbp) or 2,2'-ethylidenebis(4,6-di-tertbutylphenol) (H(2)ebp) with trisdiolatotungsten(VI) complex [W(eg)(3)] 1 (eg = ethanediolate dianion) provides heteroleptic complexes [W(mbp)(eg)(2)] 2 or [W(ebp)(eg)(2)] 3, respectively. Sterically less hindered 2,2'-dihydroxy-1,1'-dinaphtylmethane (H(2)dinap) forms heteroleptic disubstituted complex [W(dinap)(2)(eg)] 4. The X-ray crystal structure determinations confirmed that the isolated compounds are made of monomeric tris(diolato)tungsten(VI) molecules in which the central tungsten atom is bonded to six oxygen atoms forming a distorted octahedral coordination sphere around the metal ion. Complexes 2 and 3 catalyse the ring opening metathesis reaction of norbornene when activated by Et2AlCl. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(02)00897-5