[(Sn3(P(t)Bu)4)Na*3THF][Na(THF)6] | 900143-42-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: [(Sn3(P(t)Bu)4)Na*3THF][Na(THF)6]
• CAS: 900143-42-2
• 化学式: C₂₄H₄₈NaO₆*C₂₈H₆₀NaO₃P₄Sn₃
• 分子量: 1403.43
• InChiKey: JSTZCRNPZZCKAF-UHFFFAOYSA-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：

  四氢呋喃 、 叔丁基膦 、 苄基钠 、 tin(II) dimethylamide 以 四氢呋喃 为溶剂， 以31%的产率得到[(Sn3(P(t)Bu)4)Na*3THF][Na(THF)6]
  参考文献：
  名称：

  Reactions of Sn(NMe₂)₂ with Alkali-Metal tert-Butylphosphides ^tBuPHM (M = Li, Na, K):  Evidence for Metal-Induced Modification of the Tin(II) Phosphinidene Anions

  摘要：

  The 1:2 or 1:3 stoichiometric reactions of Sn(NMe2)(2) with (BuPHM)-Bu-t (M=Li, Na, K) in THF give the heterometallic alkali-metal/Sn(II) phosphinidene cages [{Sn-2((PBu)-Bu-t)(3)}(2)Li-4 center dot 4THF] (1), [{Sn-3((PBu)-Bu-t)(4)}Na center dot 3THF](-)[Na(THF)(6)](+) (2), [{Sn3((PBu)-Bu-t)(4)}(2)(K center dot THF)(3)](-)[K(THF)(6)](+) (4), and [{Sn-4((PBu)-Bu-t)(5)}K-2 center dot 5THF] (5) (THF=C4H8O). The 2:3 -> 3:4 -> 4:5 numerical progression observed in the Sn(II):(PBu)-Bu-t ratios of the [{Sn-2((PBu)-Bu-t)(3)}(2)](4-), [{Sn-3((PBu)-Bu-t)(4)}](2-), and [{Sn-4((PBu)-Bu-t)(5)}](2-) anions of these complexes is dependent on the alkali-metal countercations present. The fact that the Lewis base donor has no effect on the resulting Sn(II) phosphinidene anions is indicated by the formation of the PMDETA-solvated complex [{Sn-3((PBu)-Bu-t)(4)}Na-2 center dot 2PMDETA center dot THF] (3) (PMDETA=(Me2NCH2CH2)(2)NMe)in the 1:2 reaction of Sn(NMe2)(2) with (BuPHNa)-Bu-t in the presence of PMDETA (containing the same [{Sn-3(PtBu)(4)}](2-) dianion as found in 2). The syntheses and X-ray structures of the new complexes 2- 5 are discussed in relation to those of the previously reported complex 1.

  DOI：

  10.1021/om060167m