(C5H5)W(CO)2Cl(PH2tBu) | 173725-56-9

• 英文名称: (C5H5)W(CO)2Cl(PH2tBu)
• 英文别名: (η(5)-C5H5)W(CO)2ClPH2tBu
• CAS: 173725-56-9
• 化学式: C₁₁H₁₆ClO₂PW
• 分子量: 430.524
• InChiKey: KEQZMIJWMCVGES-UHFFFAOYSA-M

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：
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• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  (C5H5)W(CO)2Cl(PH2tBu) 在 DBU 作用下， 以 甲苯 为溶剂， 以25%的产率得到[(C5H5)W(CO)2]2(μ-H)(μ-PHtBu)
  参考文献：
  名称：

  PH-Functionalized Phosphenium Complexes[C5R5(OC)2 WP(H)R′](R′=tBu, sMes): Synthesis, Isomerization, and Transformation into Hydrido Complexes Containing atBuP(H)OH Ligand

  摘要：

  DOI：

  10.1002/anie.199525001
• 作为产物：
  描述：

  tricarbonylcyclopentadienyltungsten(II) chloride 、 叔丁基膦 生成 (C5H5)W(CO)2Cl(PH2tBu)
  参考文献：
  名称：

  PH-Functionalized Phosphenium Complexes[C5R5(OC)2 WP(H)R′](R′=tBu, sMes): Synthesis, Isomerization, and Transformation into Hydrido Complexes Containing atBuP(H)OH Ligand

  摘要：

  DOI：

  10.1002/anie.199525001

文献信息

• Über den Phosphandiyl-Transfer von invers-polarisierten Phosphaalkenen R1P=C(NMe2)2 (R1 =tBu, Cy, Ph, H) auf Phospheniumkomplexe [(η5-C5H5)(CO)2M=P(R2)R3] (R2 = R3 = Ph; R2 =tBu, R3 = H; R2 = Ph, R3 = N(SiMe3)2)
  作者：L. Weber、G. Noveski、H.-G. Stammler、B. Neumann

  DOI：10.1002/zaac.200700034

  日期：2007.6

  [(eta(5)-C5H5)(Co)(2)W=PPh2] (3) with the inversely polarized phosphaalkenes RP=C(NMe2)(2) (1) (a: R = tBu; b: Cy; c: Ph) led to the eta(2)-diphosphanyl complexes [(eta(5)-C5H5)(CO)(2)W-P(R)-PPh2] (9a-c) which were isolated by column chromatography as yellow crystals in 24-30 % yield. Similarly, phosphenium complexes [(eta(5)-C5H5)(Co)(2)M=P(H)tBu] (M = W (6); Mo (8)) were converted into [(eta(5)-C5H5)(CO)(2)MP(t-B-u)P(H)tBu]

  新制备的鏻钨络合物 [(eta (5) -C5H5) (Co) (2) W = PPh2] (3) 与反向极化的磷烯烃 RP = C (NMe2) (2) (1) (a: R = tBu；b：Cy；c：Ph) 导致 eta (2) -二膦酰基复合物 [(eta (5) - ) (CO) (2) WP (R) -PPh2] (9a-c)通过柱色谱分离为黄色晶体，产率为 24-30%。类似地，鏻配合物 [(eta (5) - ) (Co) (2) M = P (H) tBu] (M = W (6); Mo (8)) 被转化为 [(eta (5) - ) (CO) (2) MP (tBu) P (H) tBu] (M = W (11); Mo (12)) 通过从 1a 中正式提取膦二基 [PtBu]。[(eta (5) - ) (CO) (2) W = P (Ph) N
• Phosphenium-Übergangsmetallkomplexe XXVIII. PH-funktiionalisierte phosphametallacyclen C5R5(OC)2WPH(t-Bu)-X (RH, Me; XS, Se, Te) mit Dreiringstruktur
  作者：Wolfgang Malisch、Klaus Grün、Ulrich-Andreas Hirth、Mathias Noltemeyer

  DOI：10.1016/0022-328x(95)05875-p

  日期：1996.5

  The PH-functionalized phosphenium-complexes C(5)R(5)(OC)(2)W=PH(t-Bu) [R=H (2a), Me (2b)] perform [2 + 1]-cycloaddition with sulfur, selenium and tellurium to generate the three-membered phosphametallacycles C(5)R(5)(OC)(2)W-PH((t)Bu)-X (R=H, Me; X=S, Se, Te) (3a-f). 3e reacts with diazoaceticacidethylester (4) via insertion into the PH-bond to give Cp(OC)(2)W-P(N=NCH(2)CO(2)Et)(t-Bu)-Se (5), which undergoes a 1,3-hydrogen shift to produce Cp(OC)(2)W-P(NH-N=CHCO(2)Et)(t-Bu)-Se (5). Treatment of 3a with CCl4 affords Cp(OC)(2)W-PCl(t-Bu)-S (7), which was characterized by X-ray diffraction analysis.