1-phenyl-2,3,4,5-tetramethylarsole-tetracarbonyl-piperidine-tungsten | 155735-94-7

• 英文名称: 1-phenyl-2,3,4,5-tetramethylarsole-tetracarbonyl-piperidine-tungsten
• CAS: 155735-94-7
• 化学式: C₂₃H₂₈AsNO₄W
• 分子量: 641.251
• InChiKey: ODAZMWGIRHJMIK-UHFFFAOYSA-N

计算性质

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

反应信息

• 作为产物：
  描述：

  cis-(tungsten tetracarbonyl bipiperidine) 、 1-phenyl-2,3,4,5-tetramethylarsole 以 二氯甲烷 为溶剂， 以43%的产率得到1-phenyl-2,3,4,5-tetramethylarsole-tetracarbonyl-piperidine-tungsten
  参考文献：
  名称：

  Reaktive arsen-heterocyclen

  摘要：

  Tetramethylarsoles R-As-C(Me)=C(Me)-C(Me)=CMe (R = Ph, Me, (t)Bu) have been obtained from Cp2Zr(C4Me4) and RAsCl2. From these a number of complexes of the type M(CO)5 (arsole) (M = Cr, W), cis-W(CO)4 L(arsole) (L = piperidine, iPr3P), [Cp'Mn(CO)(NO)(arsole)]PF6, [CpRu(PR3)2(arsole)]PF6 ((PR3)2 = (PPh3)2, dppm, dpme), and [Cp*RuL2(arsole)]PF6 (L2 = (PMe3)2, norbornadiene) have been prepared through ligand exchange reactions. For R = Me, Ph the complexes readily undergo Diels-Alder-addition with acetylenedicarboxylic acid dimethyl ester. The 7-arsanorbornadienes formed as intermediates are unstable and decompose into arene and arsinidene complex which in one case has been trapped through consecutive insertion reactions.

  DOI：

  10.1016/0022-328x(94)88009-3