([Me2Si(μ-N(tert-butyl))2PO(N(SiMe3)Ph)]VCl3(THF)) | 1056896-89-9

• 英文名称: ([Me2Si(μ-N(tert-butyl))2PO(N(SiMe3)Ph)]VCl3(THF))
• CAS: 1056896-89-9
• 化学式: C₂₃H₄₆Cl₃N₃O₂PSi₂V
• 分子量: 641.082
• InChiKey: FYYZKACOTDQDCT-UHFFFAOYSA-K

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：

  [VCl3(thf)3] 、 [Me2Si(μ-N(tert-butyl)2)PO(N(SiMe3)Ph)] 以 甲苯 为溶剂， 以59%的产率得到([Me2Si(μ-N(tert-butyl))2PO(N(SiMe3)Ph)]VCl3(THF))
  参考文献：
  名称：

  N-versus O-silylation in cis-[(tBuHN)OP(μ-NtBu)2PO(NHtBu)] and [Me2Si(μ-NtBu)2PO(NHPh)]. Solid-state structures of their silylation products, of co-crystalline cis-[(tBuHN)OP(μ-NtBu)2PO(NHtBu)], and of {[Me2Si(μ-NtBu)2PO(N(SiMe3)Ph)]VCl3}

  摘要：

  The solid-state structure of cis-[((t)BuHN)O=P(mu-N(t)Bu)(2)P=O(NH(t)Bu)] (A), isolated as a 2-phenyl-2-propanol/ 2-phenyl-2-propanehydroperoxide co-crystal (1), is reported. Treatment of pure A with two equivalents of n-butyllithium, followed by addition of Me(3)SiCl, afforded the bis-O, O'-silylated cis-[( Me(3)SiO)(t)BuN=P(mu-N(t)Bu)(2)P=N(t)Bu(OSiMe(3))] (2), whose solid-state structure was determined. When the cyclic N,N,N-phosphoramidate [Me(2)Si(mu-N(t)Bu)(2)P=O(NHPh)] (B) was subjected to the same treatment as A, however, the N-silylated [Me(2)Si(mu-N(t)Bu)(2)P=O(N(SiMe(3))Ph)] (3), was obtained. Its solid-state structure was determined. The reaction of 3 with VCl(3)(THF)(3) did not produce the intended N, O-chelated V(II) complex, but furnished instead the adduct {[Me(2)Si(mu-N(t)Bu)(2)P=O(N(SiMe(3))Ph)] VCl(3)(THF)}, in which 3 binds the trigonal-bipyramidally coordinated vanadium center through its oxygen atom only. (c) 2008 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2008.05.023