[[[2-(dimethylamino)methyl]phenyl]silanediyl]iron(0) tetracarbonyl | 148538-96-9

• 英文名称: [[[2-(dimethylamino)methyl]phenyl]silanediyl]iron(0) tetracarbonyl
• 英文别名: {(2-(dimethylamino)methyl)phenylsilanediyl}iron(O) tetracarbonyl
• CAS: 148538-96-9
• 化学式: C₁₃H₁₃FeNO₄Si
• 分子量: 331.183
• InChiKey: DNBZDSCOYSXMAW-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：

  五羰基铁 、 2-[(dimethylamino)methyl]phenyltrihydrosilane 以 正戊烷 为溶剂， 以81%的产率得到[[[2-(dimethylamino)methyl]phenyl]silanediyl]iron(0) tetracarbonyl
  参考文献：
  名称：

  Base Stabilization of Functionalized Silylene Transition Metal Complexes

  摘要：

  The dehydrogenative coupling reaction of primary silanes ArSiH3 [Ar = [2-(Me(2)NCH(2))C6H4], [8-(Me(2)NCH(2))C10H6], [8-(Me(2)N)C6H4]] with Fe(CO)(5), Cr(CO)(6), CpCo(CO)(2), and RCpMn(CO)(3) (R = H, CH3) under photolytic conditions affords an effective access to intramolecular base-stabilized functionalized silanediyl-transition metal complexes of general formula [ArHSi=MLn]. Si-29-NMR investigations of the photochemical reaction of PhSiH(3) with Fe(CO)(5) in the presence of 1,3-dimethyl-2-imidazolidinone (DMI) or hexamethylphosphoric triamide indicates a two-step mechanism for the formation of base-stabilized silanediyl-transition metal complexes. The carbonyl displacement reactions of the complex [2-(Me(2)-NCH2)C6H4]HSi=Cr(CO)(5) in the presence of PPh(3) or P(OMe)(3) lead to the formation of trans-(PPh(3))(2)Cr(CO)(4) or trans-[P(OMe)(3)]Cr-2(CO)(4), respectively, either by photolysis or by thermolysis. Photochemical displacement reaction with (diphenylphosphino)ethane furnished [2-(Me(2)NCH(2))C6H4]HSi=Cr[Ph(3)(CH2)(2)PPh(2)](CO)(3) by subsequent displacement of two carbonyls of the metal moiety. Exchange reactions of the complex [2-(Me(2)NCH(2))C6H4]HSi=Cr(CO)(5) with Ph(3)CX (X = Cl, BF4, OSO2CF3) or CH(3)COX' (X' = Cl, Pr) provide a direct entry to a series of functionalized complexes [2-(Me(2)NCH(2))C6H4]XSi=Cr(CO)(5). The liberated silylenes from complexes ArHSi(B)=Fe(CO)(4) (Ar = Ph, 1-Np) (B = DMI) can be trapped in the presence of tert-butyl alcohol or methanol to give di-tert-butoxysilanes or trimethoxysilanes, respectively.

  DOI：

  10.1021/om00004a019

文献信息

• Corriu, Robert J. P.; Lanneau, Gérard F.; Chauhan, Bhanu P. S., Organometallics, 1993, vol. 12, # 6, p. 2001 - 2003
  作者：Corriu, Robert J. P.、Lanneau, Gérard F.、Chauhan, Bhanu P. S.

  DOI：——

  日期：——