[WI2(CO)2(4,4'-bipyridine)(norbornadiene)] | 476160-74-4

• 英文名称: [WI2(CO)2(4,4'-bipyridine)(norbornadiene)]
• CAS: 476160-74-4
• 化学式: C₁₉H₁₆I₂N₂O₂W
• 分子量: 742.007
• InChiKey: YCNGQEUBBPEKNN-RJDHCLAWSA-L

反应信息

• 作为产物：
  描述：

  4,4'-联吡啶 、 [WI2(CO)2(norbornadiene)] 以 二氯甲烷 为溶剂， 以83%的产率得到[WI2(CO)2(4,4'-bipyridine)(norbornadiene)]
  参考文献：
  名称：

  16-电子降冰片二烯配合物的高产合成、分子结构和反应，[WI2(CO)2(nbd)]

  摘要：

  Reaction of equimolar amounts of [WI2(CO)(3)(NCMe)(2)] and norbornadiene (nbd) in toluene at 95 degreesC for 3h gave the 16-electron crystallographically characterised complex, [WI2(CO)(2)(nbd)] (1) in 96 % yield. The structure of I has a distorted octahedral geometry, with the two cis-iodo ligands opposite to the two alkene groups in the equatorial plane, with the carbonyl groups in the axial sites. Treatment of 1 with two equivalents of PhC2Ph in CH2Cl2 at room temperature afforded the bis(alkyne) complex [WI2(CO)(2)(eta(2)-PhC2Ph)(2)] (2). Equimolar quantities of 1 and 4,4'-bipyridine react in CH2Cl2 at room temperature to yield the seven-coordinate complex, [WI2(CO)(2)(4,4'-bipyridine)(nbd)] (3).

  DOI：

  10.1002/1521-3749(200208)628:8<1727::aid-zaac1727>3.0.co;2-a