| 209851-03-6

• CAS: 209851-03-6
• 化学式: C₁₇H₁₂Br₂F₂O₃S₂W
• 分子量: 710.067
• InChiKey: AMKMVYCJVCZXGW-UHFFFAOYSA-L

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：

  [WBr₂(CO)₃(MeCN)₂] 、 1,2-bis((4-fluorophenyl)thio)ethane 以 二氯甲烷 为溶剂， 以44%的产率得到
  参考文献：
  名称：

  Seven-coordinate bromocarbonyl complexes of molybdenum(II) and tungsten(II) containing neutral sulfur donor ligands: crystal structure of [WBr2(CO)3{PhS(CH2)2SPh-S,S′}]

  摘要：

  Treatment of [MBr2(CO)(3)(NCMe)(2)] (M = Mo or W) with a slight excess of RS(CH2)(2)SR (R = Ph, C6H4F-4) in CH2Cl2 at room temperature gave the acetonitrile displaced products [MBr2(CO)(3){RS(CH2)(2)SR-S,S'}]. The complex with M = W, R = Ph was crystallographically characterised and has a distorted capped octahedral geometry with one carbonyl group in the capping position, two carbonyls and one sulfur atom in the capped face, and one sulfur and two bromines in the uncapped face. Reaction of [WBr2(CO)(3)(NCMe)(2)] with two equivalents of RS(CH2)(2)SR in CH2Cl2 at room temperature gives the cationic complexes [WBr(CO)(3){RS(CH2)(2)SR-S}{RS(CH2)(2)SR-S,S'}]Br. Similarly, treatment of [WBr2(CO)(3)(NCMe)(2)] with one and two equivalents of Ph2P(S)CH2P(S)Ph-2 in CH2Cl2 at room temperature afforded [WBr2(CO)(3){Ph2P(S) CH2P(S)Ph-2-S,S'}] and [WBr(CO)(3){Ph2P(S)CH2P(S)Ph-2-S}{Ph2P(S)CH2P(S)Ph-2-S,S'}]Br respectively. Reaction of [MBr2(CO)(3)(NCMe)(2)] with one equivalent of MeS(CH2)(2)S(CH2)(2)SMe in CH2Cl2 at room temperature gave [MoBr2(CO)(2){MeS(CH2)(2)S(CH2)(2)SMe-S,S',S"}] and [WBr2(CO)(3){MeS(CH2)(2)S(CH2)(2)SMe-S,S'}] respectively. Finally, reaction of equimolar quantities of [MoBr2(CO)(2)(NCMe)(2)] and ttob (ttob = 2,5,8-trithia[9]-o-benzenophane) gives the S-3 bonded complex [MoBr2(CO)(2)(ttob-S,S',S")]. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(97)00423-3