(bis(diphenylphosphino)methane)Fe(CO)3 | 137120-73-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (bis(diphenylphosphino)methane)Fe(CO)3
• 英文别名: carbon monoxide;diphenylphosphanylmethyl(diphenyl)phosphane;iron
• CAS: 137120-73-1；41685-05-6
• 化学式: C₂₈H₂₂FeO₃P₂
• 分子量: 524.275
• InChiKey: DLYJIZPSJDXWIA-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：

  diiron nonacarbonyl 、 (bis(diphenylphosphino)methane)Fe(CO)3 生成 Fe2(CO)6(μ-CO)(μ-dppm)
  参考文献：
  名称：

  Sommer, Herbert; Hietkamp, Sibbele; Stelzer, Othmar, Chemische Berichte, 1984, vol. 117, # 12, p. 3414 - 3422

  摘要：

  DOI：
• 作为产物：
  描述：

  (2-methyl-4-phenyl-1-oxabuta-1,3-diene)tricarbonyliron(0) 、 双二苯基膦甲烷 以 四氢呋喃 为溶剂， 以81%的产率得到(bis(diphenylphosphino)methane)Fe(CO)3
  参考文献：
  名称：

  Calorimetric studies of the heats of protonation of the metal in Fe(CO)3(bidentate phosphine, arsine) complexes: effects of chelate ligands on metal basicity

  摘要：

  Titration calorimetry has been used to determine the heats of protonation (DELTA-H(HM)) of Fe(CO)3,(LL) complexes (LL = dppm, dppe, dppp, dppb, dppbz, cis-dppv, arphos, dmpm, dcpe, and diars) with CF3SO3H in 1,2-dichloroethane solution at 25.0-degrees-C. Spectroscopic studies show that protonation occurs at the metal center to form fac-[Fe(H)(CO)3(LL)]CF3SO3. For the series Fe(CO)3[Ph2P(CH2)nPPh2], n = 1-4, DELTA-H(HM) becomes less exothermic as the chelate size increases from n = 1 (-24.0 +/- 0.2 kcal mol-1) to n = 4 (-20.1 +/- 0.2 kcal mol-1). Moreover, the chelate complexes are substantially more basic than the related nonchelate complex Fe(CO)3(PPh2Me)2 (DELTA-H(HM) = -17.6 +/- 0.4 kcal mol-1). Likewise, Fe(CO)3(dmpm) is much more basic (DELTA-H(HM) = -30.2 +/- 0.4 kcal mol-1) than Fe(CO)3(PMe3)2 (DELTA-H(HM) = -23.3 +/- 0.3 kcal mol-1). The higher basicities of complexes with small chelate ligands are ascribed to distortions imposed on the Fe(CO)3(LL) complexes by the chelate ligand. Basicities of several other Fe(CO)3(LL) complexes are also discussed.

  DOI：

  10.1021/ja00027a023

文献信息

• Bis(diphenylphosphino)methane-assisted synthesis of iron–platinum and –palladium clusters. Crystal structures of [Fe₂Pt(µ-dppm)(CO)₈] and [FePt₂(µ-dppm)(CO)₆](dppm = Ph₂PCH₂PPh₂)
  作者：Pierre Braunstein、Jean-Luc Richert、Yves Dusausoy

  DOI：10.1039/dt9900003801

  日期：——

  Reactions of [MCl2(dppm-PP′)](dppm = Ph2PCH2PPh2) complexes with iron carbonyl reagents afforded dppm-bridged Fe–M mixed-metal complexes: [Fe2Pt(µ-dppm)(CO)8](1) was best obtained using [Fe2(CO)9], [FePt2(µ-dppm)(CO)6](2) by the reaction with K[Fe(CO)3(NO)], [FePt2(µ-dppm)2(CO)4](4) by the reaction with Na2[Fe(CO)4], and [Fe2Pd(µ-dppm)2(CO)6](5) by the reaction with Na2[Fe2(CO)8]. Reactions of [PdM(µ-dppm)2Cl2]

  [MCl 2（dppm- PP '）]（dppm = Ph 2 PCH 2 PPh 2）配合物与羰基铁试剂的反应提供了dppm桥联的Fe–M混合金属配合物：[Fe 2 Pt（µ-dppm）（CO ）8 [ ]（1）最好使用[Fe 2（CO）9 ]，[FePt 2（µ-dppm）（CO）6 ]（2）与K [Fe（CO）3（NO）]反应获得。 ，[FePt 2（µ-dppm）2（CO）4 ]（4）与Na 2 [Fe（CO）4 ]和[Fe通过与Na 2 [Fe 2（CO） 8 ]的反应，得到2 Pd（μ-dppm） 2（CO） 6 ]（ 5）。[PdM（µ-dppm） 2 Cl 2 ]与Na 2 [Fe（CO 4）]的反应得到[FeMPd（µ-dppm） 2（CO） 4 ]（ 6 ; M = Pd）和（ 7 ; M = Pt）高产。集群（ 7）被证明以两种异构体形式存在。。。。。。。。。。。。。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Fe: Org.Verb.B1, 1.1.4.4.3.2.2, page 170 - 180
  作者：

  DOI：——

  日期：——
• Reactivity of Heterobimetallic Alkoxysilyl and Siloxy Complexes in the Catalytic Dehydrogenative Coupling of Tin Hydrides
  作者：Pierre Braunstein、Xavier Morise

  DOI：10.1021/om970353f

  日期：1998.2.1

  Heterobimetallic complexes [(OC)(3)(R3Si)Fe(mu-dppm)Pd(eta(3)-allyl)] 1 (R = OMe, Me, OSiMe3, OSi(H)Me-2) and [(OC)(3)Femu-Si(OR)(2)(OR)}(mu-dppm)PdCl] 6 (R = Me, SiMe3) are effective catalyst in the dehydrogenative coupling of triorganotin hydrides HSnR3' (R' = Ph, Bu-n). Although the elementary transformations during catalysis appear to take place at palladium, the function of the iron fragment is to provide the palladium center with the appropriate coordination environment through metal-metal bonding and the Si-containing ligand. Indeed, complexes 1 and 6 revealed a higher catalytic activity than mononuclear Pd catalysts. Modifications of the substituents at silicon resulted in considerable variations of the TON (turnover number) and TOF (turnover frequency) values as well as in the lifetime of the catalysts. In the case of siloxy derivatives, TON and TOF values higher than in the case of the alkoxysilyl analogs have been obtained whereas the lifetime of the catalyst is much longer for the latter. Possible mechanisms which rationalize the role of the silicon ligand are discussed. Solvent effects have also been observed. One of the key features of these systems is the retention of the bimetallic nature of the catalyst. TON and TOF higher than 2 x 10(5) and 3 x 10(7) h(-1), respectively, have been obtained in the case of (HSnBu3)-Bu-n. The catalytic activity of 1 toward the dehydropolymerization of tin dihydrides has been tested.
• Battaglia, Luigi Pietro; Chiusoli, Gian Paolo; Delledonne, Daniele, Gazzetta Chimica Italiana, 1989, vol. 119, # 6, p. 345 - 348
  作者：Battaglia, Luigi Pietro、Chiusoli, Gian Paolo、Delledonne, Daniele、Nardelli, Mario、Pelizzi, Corrado、Predieri, Giovanni

  DOI：——

  日期：——
• Calorimetric studies of the heats of protonation of the metal in Fe(CO)3(bidentate phosphine, arsine) complexes: effects of chelate ligands on metal basicity
  作者：John R. Sowa、Valerio Zanotti、Giacomo Facchin、Robert J. Angelici

  DOI：10.1021/ja00027a023

  日期：1992.1

  Titration calorimetry has been used to determine the heats of protonation (DELTA-H(HM)) of Fe(CO)3,(LL) complexes (LL = dppm, dppe, dppp, dppb, dppbz, cis-dppv, arphos, dmpm, dcpe, and diars) with CF3SO3H in 1,2-dichloroethane solution at 25.0-degrees-C. Spectroscopic studies show that protonation occurs at the metal center to form fac-[Fe(H)(CO)3(LL)]CF3SO3. For the series Fe(CO)3[Ph2P(CH2)nPPh2], n = 1-4, DELTA-H(HM) becomes less exothermic as the chelate size increases from n = 1 (-24.0 +/- 0.2 kcal mol-1) to n = 4 (-20.1 +/- 0.2 kcal mol-1). Moreover, the chelate complexes are substantially more basic than the related nonchelate complex Fe(CO)3(PPh2Me)2 (DELTA-H(HM) = -17.6 +/- 0.4 kcal mol-1). Likewise, Fe(CO)3(dmpm) is much more basic (DELTA-H(HM) = -30.2 +/- 0.4 kcal mol-1) than Fe(CO)3(PMe3)2 (DELTA-H(HM) = -23.3 +/- 0.3 kcal mol-1). The higher basicities of complexes with small chelate ligands are ascribed to distortions imposed on the Fe(CO)3(LL) complexes by the chelate ligand. Basicities of several other Fe(CO)3(LL) complexes are also discussed.