[(η(5)-C5Me5)(CO)2FeAs=C(NMe2)2] | 175650-30-3

• 英文名称: [(η(5)-C5Me5)(CO)2FeAs=C(NMe2)2]
• 英文别名: (η(5)-Cp(*))(CO)2Fe(AsC(NMe2)2)；[(η5-C5Me5)(CO)2Fe]AsC(NMe2)2；(η5-C5Me5)(CO)2FeAs=C(NMe2)2
• CAS: 175650-30-3
• 化学式: C₁₇H₂₇AsFeN₂O₂
• 分子量: 422.182
• InChiKey: UZMTTXPFLJUUTP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  [(η(5)-C5Me5)(CO)2FeAs=C(NMe2)2] 、 三氟甲烷磺酸甲酯 以 乙醚 为溶剂， 以85%的产率得到[(η(5)-Cp(*))(CO)2Fe(As(Me)C(NMe2)2)](triflate)
  参考文献：
  名称：

  Formation of Ferriophosphanyl- and Ferrioarsanyl-Functionalized Carbocation Salts by Alkylation, Protonation, and Silylation of (η⁵-C₅Me₅)(CO)₂Fe−PnC(NMe₂)₂ (Pn = P, As)^1,2

  摘要：

  Reaction of equimolar amounts of the metallophosphaalkene eta(5)-Cp*(CO)(2)FeP=C(NMe2)(2) (1a) and the metalloarsaalkene eta(5)-Cp*(CO)(2)FeAs=C(NMe2)(2) (1b) with ethereal HBF4 or the trifluoromethanesulfonates ROSO2CF3 (R = CH3, Me3SiCH2, Me3Si), respectively, afforded the phosphanyl-substituted carbenium salts [eta(5)-Cp*(CO)(2)FeP(R)C(NMe2)(2)]X (2a, R = H, X = BF4; 3a, R = CH3, X = SO3CF3; 4a, R = Me3SiCH2, X = SO3CF3; 5a, R = Me3Si, X = SO3CF3) as well as their arsenic analogues [eta(5)-Cp*(CO)(2)FeAs(R)C(NMe2)(2)]X (2b, R = H, X = BF4; 3b, R = CH3, X = SO3CF3; 4b, R = Me3SiCH2, X = SO3CF3; 5b, Me3Si, X = SO3CF3). The cations feature a trigonal-planar bis(amino)carbenium center, which is connected to a phosphorus or arsenic atom with pyramidal configuration. The molecular structure of 3b has been determined by X-ray diffraction analysis.

  DOI：

  10.1021/om990100h
• 作为产物：
  描述：

  bromodicarbonyl(η5-pentamethylcyclopentadienyl)iron 、 Me3SiAs=C(NMe2)2 以 正戊烷 为溶剂， 以44%的产率得到[(η(5)-C5Me5)(CO)2FeAs=C(NMe2)2]
  参考文献：
  名称：

  Weber, Lothar; Kaminski, Olaf; Stammler, Hans-Georg, Chemische Berichte, 1996, vol. 129, # 2, p. 223 - 226

  摘要：

  DOI：

文献信息

• Syntheses and molecular structures of η³-[(η⁵-Cp*)(CO)₂Fe–AsPC(SiMe₃)₂]M(CO)₂(η⁵-Cp) (M = Mo, W): the first complexes featuring η³-arsaphosphaallyl ligands
  作者：Lothar Weber、Philipp Bayer、Hans-Georg Stammler、Beate Neumann

  DOI：10.1039/b414621b

  日期：——

  Reaction of (eta5-Cp)(CO)2M=P=C(SiMe3)2 4a (M = Mo) and 4b (M = W) with (eta5-Cp*)(CO)2Fe-As=C(NMe2)2 5 affords the eta3-1-arsa-2-phosphaallyl complexes [(eta5-Cp*)(CO)2Fe-AsPC(SiMe3)2]M(CO)2(eta5-Cp) 6a and 6b, the molecular structures of which were determined by X-ray analyses.

  （eta5-Cp）（CO）2M = P = C（SiMe3）2 4a（M = Mo）和4b（M = W）与（eta5-Cp *）（CO）2Fe-As = C（NMe2）的反应2 5给出了eta3-1-arsa-2-phosphalallyl配合物[（eta5-Cp *）（CO）2Fe-AsPC（SiMe3）2] M（CO）2（eta5-Cp）6a和6b的分子结构由X射线分析确定。
• Reactivity of the Inversely Polarized Arsaalkenes R–As=C(NMe ₂ ) ₂ {R = [(η ⁵ ‐C ₅ Me ₅ )(CO) ₂ Fe], <i>t</i> BuC(O), 4‐Et–C ₆ H ₄ C(O)} towards Phosphavinylidene Complexes [η ⁵ ‐(C ₅ H ₅ )(CO) ₂ M=P=C(SiMe ₃ ) ₂ ] (M = Mo, W)
  作者：Lothar Weber、Philipp Bayer、Stefan Uthmann、Thomas Braun、Hans‐Georg Stammler、Beate Neumann

  DOI：10.1002/ejic.200500674

  日期：2006.1

  the phosphavinylidene complexes [CP(CO)(2)M=P=C(SiMe3)(2)] [CP = C5H5, M = Mo (2), W (3)] with the ferrioaarsaalkene [Cp*(CO)(2)Fe-As=C(NMe2)(2)] (1a) (Cp* = C5Me5) afforded the novel eta(3)-2-phospha-1-arsaallyl complexes [eta(3)-([Fe]-As-P-C(SiMe3)(2))M(CO)(2)CO)(2)Cp] M = Mo, [Fe] = [CP*(CO)(2)Fe] (4a);W (5a)). Similarly, treatment of equimolar amounts of 3 with arsaalkene tBu-C(O)-As=C(NMe2)(2)

  亚膦亚基配合物 [CP(CO)(2)M=P=C(SiMe3)(2)] [CP = C5H5, M = Mo (2), W (3)] 与亚铁烯烃 [CP*( CO)(2)Fe-As=C(NMe2)(2)] (1a) (CP* = C5Me5) 提供了新型 eta(3)-2-phospha-1-arsaallyl 络合物 [eta(3)-([ Fe]-As-PC(SiMe3)(2))M(CO)(2)CO)(2)CP] M = Mo, [Fe] = [CP*(CO)(2)Fe] (4a) ;W (5a))。类似地，用arsaalkene tBu-C(O)-As=C(NMe2)(2) (1b) 处理等摩尔量的3 导致形成eta(3)-tBuC(O)-As-PC (SiMe3)(2)}W(CO)(2)CP] (5b) 通过胂转移过程。与此相反，反应性更强的 arsaalkene 4-Et-C6
• Reactivity of the Inversely Polarised Arsaalkenes R–As=C(NMe ₂ ) ₂ {R = [(η ⁵ ‐C ₅ Me ₅ )(CO) ₂ Fe], <i>t</i> BuC(O)} Towards Vinylidene Complexes [η ⁵ ‐(C ₅ H ₅ )(CO)(NO)W=C=C(H)R] (R = Ph, <i>t</i> Bu)
  作者：Lothar Weber、Philipp Bayer、Gabriel Noveski、Hans‐Georg Stammler、Beate Neumann

  DOI：10.1002/ejic.200600094

  日期：2006.6

  The reaction of the vinylidene complexes [(C5H5)(CO)(NO)W=C=C(H)R] (10a: R = tBu; 10b: R = Ph) with the arsaalkene tBuC(O)–As=C(NMe2)2 (11) afforded the novel η2-1-arsaallene complexes [η2-tBuC(O)–As=C=C(H)R}W(CO)(NO)C5H5] (13: R = tBu; 15: R = Ph). Similarly, treatment of 10a with the ferrioarsaalkene [(C5Me5)(CO)2Fe–As=C(NMe2)2] (12) led to the formation of [η2-[(C5Me5)(CO)2Fe]–As=C=C(H)tBu}W(CO)(NO)(C5H5)]

  亚乙烯基配合物 [(C5H5)(CO)(NO)W=C=C(H)R] (10a: R = tBu; 10b: R = Ph) 与砷化合烯烃 tBuC(O)–As=C 的反应(NMe2)2 (11) 提供了新型 η2-1-arsaallene 配合物 [η2-tBuC(O)–As=C=C(H)R}W(CO)(NO) ] (13: R = tBu ; 15: R = Ph)。类似地，用亚铁烯烃 [(C5Me5)(CO)2Fe–As=C(NMe2)2] (12) 处理 10a 导致形成 [η2-[(C5Me5)(CO)2Fe]–As=C =C(H)tBu}W(CO)(NO)( )] (14)，而 12 和 10b 的组合产生了卡宾复合物 [( )(CO)(NO)W=C(NMe2)C( Ph)=C(H)NMe2] (16) 以高产率代替预期的砷丙二烯配合物。新化合物13、14、
• ——
  作者：Lothar Weber、Matthias H. Scheffer、Hans-Georg Stammler、Anja Stammler

  DOI：10.1002/(sici)1099-0682(199909)1999:9<1607::aid-ejic1607>3.3.co;2-3

  日期：1999.9
• Metalloarsaalkene [(η5-C5Me5)(CO)2FeAs=C(NMe2)2] as a Ligand in Carbonylchromium, -iron, and -nickel Complexes
  作者：Lothar Weber、Matthias H. Scheffer、Hans-Georg Stammler、Beate Neumann

  DOI：10.1002/(sici)1099-0682(199801)1998:1<55::aid-ejic55>3.0.co;2-e

  日期：1998.1