(E)-(η5-C5Me5)(CO)2FeAsC(Ph)NMe2 | 432004-57-4

• 英文名称: (E)-(η5-C5Me5)(CO)2FeAsC(Ph)NMe2
• 英文别名: [(η(5)-C5Me5)(CO)2FeAsC(Ph)NMe2]
• CAS: 432004-57-4；352201-43-5
• 化学式: C₂₁H₂₆AsFeNO₂
• 分子量: 455.212
• InChiKey: IMOIOOCFNMPPHD-UHFFFAOYSA-N

计算性质

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

反应信息

• 作为反应物：
  描述：

  tetrafluoroboric acid 、 (E)-(η5-C5Me5)(CO)2FeAsC(Ph)NMe2 以 乙醚 为溶剂， 以92%的产率得到[(η(5)-C5Me5)(CO)2FeAs(H)C(Ph)NMe2]BF4
  参考文献：
  名称：

  Synthese, Struktur und Reaktivität des Ferrioarsaalkens [(η5-C5Me5)(CO)2FeAs=C(Ph)NMe2]

  摘要：

  Reaction of equimolar amounts of the carbenium iodide [Me2N(Ph)CSMe]I and LiAs(SiMe3)(2) . 1.5THF afforded the thermolabile arsaalkene Me3SiAs = C(Ph)NMe2 (1), which in situ was converted into the black crystalline ferrioarsaalkene [(eta (5)-C5Me)(Co)(2)FeAs=C(Ph)NMe2)] (2) by treatment with [(eta (5)-CSMe2)(CO)(2)FeCl]. Compound 2 was protonated by ethereal HBF4 to yield [(eta (5)-CsMe5)(Co)(2)FeAs(H)C(Ph)NMe2] BF4 (3) and methylated by CF3SO3Me to give [(eta (5)-C5Me5)(CO)(2)Fe As(Me)C(Ph)NMe2] - SO3CF3 (4). [(eta (5)-C5Me5)(Co)(2)FeAs[M(CO)(n)]C(Ph)NMe2] (5: [M(CO)(n)] = [Fe(CO)(4)]: 6: [Cr(CO)(5)]) were isolated from the reaction of 2 with [Fe-2(CO)PI or [{(Z)-cyclooctene}Cr(CO)(5)], respectively. Compounds 2-6 were characterized by means of elemental analyses and spectroscopy (IR, H-1, C-13{H-1}-NMR). The molecular structure of 2 was determined by X-ray diffraction analysis.

  DOI：

  10.1002/1521-3749(200105)627:5<863::aid-zaac863>3.0.co;2-j
• 作为产物：
  描述：

  lithium bis(trimethylsilyl)arsanide-tetrahydrofuran (1/2) 、 dimethyl-(methylsulfanyl-phenyl-methylene)-ammonium; iodide 、 [Fe(pentamethylcyclopentadienyl)(CO)₂Cl] 以 乙二醇二甲醚 、 正戊烷 为溶剂， 以58%的产率得到(E)-(η5-C5Me5)(CO)2FeAsC(Ph)NMe2
  参考文献：
  名称：

  Synthese, Struktur und Reaktivität des Ferrioarsaalkens [(η5-C5Me5)(CO)2FeAs=C(Ph)NMe2]

  摘要：

  Reaction of equimolar amounts of the carbenium iodide [Me2N(Ph)CSMe]I and LiAs(SiMe3)(2) . 1.5THF afforded the thermolabile arsaalkene Me3SiAs = C(Ph)NMe2 (1), which in situ was converted into the black crystalline ferrioarsaalkene [(eta (5)-C5Me)(Co)(2)FeAs=C(Ph)NMe2)] (2) by treatment with [(eta (5)-CSMe2)(CO)(2)FeCl]. Compound 2 was protonated by ethereal HBF4 to yield [(eta (5)-CsMe5)(Co)(2)FeAs(H)C(Ph)NMe2] BF4 (3) and methylated by CF3SO3Me to give [(eta (5)-C5Me5)(CO)(2)Fe As(Me)C(Ph)NMe2] - SO3CF3 (4). [(eta (5)-C5Me5)(Co)(2)FeAs[M(CO)(n)]C(Ph)NMe2] (5: [M(CO)(n)] = [Fe(CO)(4)]: 6: [Cr(CO)(5)]) were isolated from the reaction of 2 with [Fe-2(CO)PI or [{(Z)-cyclooctene}Cr(CO)(5)], respectively. Compounds 2-6 were characterized by means of elemental analyses and spectroscopy (IR, H-1, C-13{H-1}-NMR). The molecular structure of 2 was determined by X-ray diffraction analysis.

  DOI：

  10.1002/1521-3749(200105)627:5<863::aid-zaac863>3.0.co;2-j

文献信息

• Fumarodinitrile:  A Versatile Reagent in Phosphaalkene and Arsaalkene Chemistry
  作者：Lothar Weber、Stefan Kleinebekel、Lars Pumpenmeier、Hans-Georg Stammler、Beate Neumann

  DOI：10.1021/om010990c

  日期：2002.4.29

  Reaction of equimolar amounts of the ferriophosphaalkene Cp*(CO)(2)FeP=C(Ph)NMe2 (1a) and fumarodinitrile in diethyl ether afforded the ferriophosphetane CP*(CO)(2)FeP-CH(CN)-CH(CN)-C(Ph)NMe2 (2a). Analogously, Cp*(CO)(2)FeP=C(tBu)NMe2 (1b) was converted into Cp*(CO)(2)FeP-CH(CN)-CH(CN)-C(tBu)NMe2 (2b). Evidence for the cyclic structure of 2a,b in the crystal was provided by the X-ray structural analysis of 2a. Whereas the phosphetane ring of 2b is retained in solution, product 2a in CH2Cl2 solution underwent an isomerization to give the acyclic secondary ferriophosphane Cp*(CO)(2)Fe-P(H)-CH(CN)-C(CN)=C(Ph)NMe2 (3a) as a mixture of isomers. The ferriophosphane Cp*(CO)(2)FeP[CH(CN)-CH2CN]-[CH(CN)-C(CN)=C(tBu)NMe2] (5) was isolated in less than 1% yield from the reaction of 1b and the alkene. The reaction of ferrioarsaalkene Cp*(CO)(2)FeAs=C(Ph)NMe2 (6) and fumaronitrile gave rise to the formation of the ferrioarsetane Cp*(CO)(2)FeAsCH(CN)-CH-(CN)-C(Ph)NMe2 (7), which unlike 2a resists ring opening in solution.