potassium tricarbonyl triphenylphosphine cobalt | 67486-01-5

• 英文名称: potassium tricarbonyl triphenylphosphine cobalt
• CAS: 67486-01-5
• 化学式: C₂₁H₁₅CoO₃P*K
• 分子量: 444.414
• InChiKey: XVJVTDACXFKEMH-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：

  potassium tricarbonyl triphenylphosphine cobalt 、 氯化铋 以 四氢呋喃 为溶剂， 以63%的产率得到{bismuth tri(tricarbonyl triphenylphosphine cobalt)}
  参考文献：
  名称：

  Clegg, William; Compton, Neville A.; Errington, R. John, Journal of the Chemical Society, Dalton Transactions

  摘要：

  DOI：
• 作为产物：
  描述：

  potassium tetracarbonylcobaltate 在 triphenyl phosphine 作用下， 以 四氢呋喃 为溶剂， 生成 potassium tricarbonyl triphenylphosphine cobalt
  参考文献：
  名称：

  Campbell, Rachel M.; Clarkson, Lucy M.; Clegg, William, Chemische Berichte, 1992, vol. 125, # 1, p. 55 - 60

  摘要：

  DOI：

文献信息

• Further synthetic and structural studies on cobalt carbonyl containing antimony complexes
  作者：Nicholas C. Norman、Peter M. Webster、Louis J. Farrugia

  DOI：10.1016/0022-328x(92)86008-r

  日期：1992.6

  leads to CO loss and formation of the closo cluster species [SbCo3(CO)3(P(OPh)3)3(μ-CO)3] (10) characterised by analytical and spectroscopic methods. The reaction between SbCl3 and one equivalent of K[Co(CO)3(P(OR)3)] affords the yellow crystalline complexes [SbCl2Co(CO)2(P(OR)3)2}] (11, R = Me; 12, R = Ph), both of which have been characterised by X-ray crystallography. Complexes 11 and 12 are monomeric

  SBCl 3和三当量的K [Co（CO）3（PR 3）]之间的反应提供了三毛lt-锑配合物[SB Co（CO）3（PR 3）} 3 ]（5，R = OPh; 6，R ＝ OMe；7，R 3＝ Ph 2 Me；8，R ＝ Ph；9，R ＝对甲苯基）。配合物5和6已通过X射线晶体学进行了表征。都包含结合在三个Co（CO）3（PR 3）片段的三角金字塔配位几何形状中的锑通过不受支持的SB-Co债券。热解的5在THF通向的CO的损失和地层闭合碳簇物质[SBCO 3（CO）3（P（OPH）3）3（μ-CO）3 ]（10），其特征在于通过分析和光谱的方法。SBCl 3和一当量的K [Co（CO）3（P（OR）3）]之间的反应得到黄色结晶络合物[SBCl 2 Co（CO）2（P（OR）3）2 }]（11，R =我; 12，R = Ph），两者均已通过X射线晶体学表征。配合物11和12是单体的，每个都含有SBCl
• Synthetic and structural studies on bismuth(III) thiocyanate and selenocyanate complexes
  作者：Alessandra Crispini、R. John Errington、George A. Fisher、Frank J. Funke、Nicholas C. Norman、A. Guy Orpen、Susan E. Stratford、Oliver Struve

  DOI：10.1039/dt9940001327

  日期：——

  dark red crystals of a complex formulated as Bi(SeCN)3. The reaction between Bi(SeCN)3 and 2 equivalents of [BiMo(CO)3(η-C5H5)}3] afforded [Bi(SeCN)Mo(CO)3(η-C5H5)}2]. The reaction of [N(PPh3)2][BiCl4] and 4 equivalents of KSeCN afforded a dark red crystalline compound K[N(PPh3)2]2[Bi(SeCN)6] the structure of which was also established by X-ray crystallography and comprises isolated [N(PPh3)2]+ cations

  BiCl 3或Bi（NO 3）3 ·5H 2 O与3当量的KSCN之间的反应提供了黄色材料，该材料尚未完全表征，但会作为Bi（SCN）3 A的源进行反应。化合物阿和2个当量的K [沫（CO）3（η-C 5 H ^ 5）]，得到绿色的络合物[双（SCN）沫（CO）3（η-C 5 H ^ 5）} 2 ]，其具有由X射线晶体学表征，由通过一个硫与一个SCN基团配位的两个三角金字塔形铋中心和两个Mo（CO）3（η-C5 H 5）具有额外的分子间Bi⋯NCS相互作用的片段，从而形成一维聚合物。之间的反应甲[（18-冠-6）K]和SCN（18-冠-6 = 1,4,7,10,13,16- hexaoxacyclooctadecane）得到橙色和黄色结晶材料两者都具有一直通过X射线晶体学表征并且显示为异构体。在橙色化合物中，钾阳离子位于两个由18-crown-6配体配位的钾阳离子之间，并且存在八面体[Bi（SCN）
• Reductively induced homolytic carbon–carbon bond cleavage in Co(CO)3(PPh3)(COCF3)
  作者：Nanda Gunawardhana、Stephen L. Gipson

  DOI：10.1016/j.jorganchem.2006.12.027

  日期：2007.7

  single electron transfer yielding trifluoromethyl radical and an anionic cobalt carbonyl complex. The mechanism is proposed to involve electron transfer followed by initial dissociation of either a carbonyl or phosphine ligand from the 19-electron [Co(CO)3(PPh3)(COCF3)]− anion. The resulting 17-electron intermediate undergoes subsequent one-electron reductive elimination of trifluoromethyl radical

  三氟乙酰基络合物Co（CO）3（PPh 3）（COCF 3）的化学或电化学还原涉及单电子转移，产生三氟甲基自由基和阴离子羰基钴络合物。提出该机理涉及电子转移，然后羰基或膦配体从19电子[Co（CO）3（PPh 3）（COCF 3）] -阴离子中初步解离。所得的17电子中间体随后通过三氟乙酰基的碳-碳键的均裂裂解而对三氟甲基自由基进行单电子还原消除。CF3自由基可以通过二苯甲酮阴离子被截留，形成α-（三氟甲基）二苯基甲醇，或丁基的阴离子3 SNH，得到CF 3 H.最终有机金属产品是一个18电子阴离子，无论是[Co（CO）4 ] -或[Co（CO）3（PPh 3）] -，取决于最初丢失的是哪个配体。含氟产物通过19 F NMR鉴定和定量，而含钴产物通过IR测定。
• Synthetic and structural studies on organotransition metal–bismuth nitrates
  作者：R. John Errington、Louis J. Farrugia、George A. Fisher、Anja Niklaus、Nicholas C. Norman

  DOI：10.1039/dt9930001201

  日期：——

  The reaction between Bi(NO3)3.5H2O and 2 equivalents of K[Fe(CO)2(eta-C5H5)] affords the iron-bismuth complex [Bi(NO3)Fe(CO)2(eta-C5H5)}2] 1 which was characterised by X-ray crystallography. Complex 1 comprises a bismuth atom in a trigonal-pyramidal co-ordination geometry bonded to two Fe(CO)2(eta-C5H5) fragments and the oxygen atom of a monodentate nitrate group. In addition there is a longer secondary intermolecular contact between the bismuth and a nitrate oxygen of an adjacent molecule which is approximately trans to the primary Bi-O bond. The complexes [Bi(NO3)(ML(n))2] [ML(n) = Fe(CO)2(eta-C5H4Me) 2, Ru(CO)2(eta-C5H5) 3, Mo(CO)3(eta-C5H5) 6, Mo(CO)3(eta-C5H4Me) 7, W(CO)2(eta-C5H5) 8, W(CO)3(eta-C5H4Me) 9 or Cr(CO)3(eta-C5H5) 10] have also been prepared and characterised by spectroscopic and analytical methods. Data are also presented on the synthesis and characterisation of the ruthenium complexes [BiRu(CO)2(eta-C5H5)}3] 4 and [BiClRu(CO)2(eta-C5H5)}2] 5 and on the reactions between bismuth nitrate and 2 equivalents of K[Mn(CO)5] or K[Co(CO)3(PR3)] (R = Ph or OPh).
• A Chelate-Amidozirconium Fragment as Building Block for Unsupported Trinuclear ZrM2 Heterobimetallic Complexes(M= Fe, Ru, Co)
  作者：Stefan Friedrich、Lutz H. Gade、Ian J. Scowen、Mary McPartlin

  DOI：10.1002/anie.199613381

  日期：1996.7.9