(2,2,4-trimethyl-1-phenyl-phospholene)pentacarbonyltungsten | 194876-41-0

• 英文名称: (2,2,4-trimethyl-1-phenyl-phospholene)pentacarbonyltungsten
• CAS: 194876-41-0
• 化学式: C₁₈H₁₇O₅PW
• 分子量: 528.154
• InChiKey: FGEXLWHVDQOFJW-RCZOLUBLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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反应信息

• 作为产物：
  描述：

  syn-[5,6-dimethyl-2,3-bis(methoxycarbonyl)-7-phenyl-7-phosphanorbornadiene]pentacarbonyltungsten 、 2,4-二甲基-2,3-戊二烯 生成 (2,2,4-trimethyl-1-phenyl-phospholene)pentacarbonyltungsten
  参考文献：
  名称：

  2-Alkylidenephosphiranes

  摘要：

  Three stable alkylidenephosphiranes have been synthesized from the addition of the terminal phosphinidene complex Ph-P-W(CO)5 to allene, 1,1-dimethylallene, and tetramethylallene. Isopropylidenephosphirane 16b was characterized by a single-crystal X-ray structure determination. Demetalation of its W(CO)5 group provides the uncamplexed compound. The addition reaction with tetramethylallene also yields vinylphosphirane epimers, which rearrange to phospholene 20. Ab initio MP2/6-31G* structures and energies are presented for the parent uncomplexed methylenephosphirane and its dimethyl derivatives.

  DOI：

  10.1021/ja971340w