carbon monoxide;gold;rhenium;triphenylphosphane | 59030-44-3

• 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: carbon monoxide;gold;rhenium;triphenylphosphane
• CAS: 59030-44-3；324775-26-0
• 化学式: C₅₈H₄₅Au₃O₄P₃Re
• 分子量: 1676.02
• InChiKey: KCLOBBCFQYTWIL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.17
• 重原子数：
  69
• 可旋转键数：
  9
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  carbon monoxide;gold;rhenium;triphenylphosphane 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Syntheses of gold-manganese and gold-rhenium clusters, [(Ph3PAu)3M(CO)4] and [(Ph3PAu)4M(CO)4]+ (M  Mn, Re), and the crystal structure of [(Ph3PAu)4Mn(CO)4]BF4

  摘要：

  The specific additions of one, three or four Ph3PAu groups to [M(CO)5]- (M = Mn, Re) are described. Thus [M(CO)5]- in THF reacts with [(Ph3PAu)3O]BF4 to give [(Ph3PAu)4Mn(CO)4]BF4. An X-ray crystal structure of the M = Mn example shows the cation to have a trigonal bipyramidal Au4Mn core with the Mn in an equatorial site. The previously known neutral (Ph3PAu)3M(CO)4 clusters are formed by addition of two Ph3PAu groups, using the mixed reagent [(Ph3PAu)3O]BF4/[ppn][Co(CO)4], to Ph3PAuM(CO)5, which itself is readily prepared from [M(CO)5]- and Ph3PAuCl.

  DOI：

  10.1016/0022-328x(92)80218-m
• 作为产物：
  描述：

  三苯基膦氯金 、 trisodium tetracarbonylrhenate(3-) 生成 carbon monoxide;gold;rhenium;triphenylphosphane
  参考文献：
  名称：

  Highly reduced organometallics. Part 25. Reactions of trisodium tetracarbonylmetalates(3-) of manganese and rhenium with Broensted acids and other electrophiles. Synthesis of H2M(CO)4- (M = Mn and Re), (CH3)2Re(CO)4-, the first dialkyl derivative of a carbonylmetalate trianion, and related anionic species

  摘要：

  DOI：

  10.1021/ja00188a029

文献信息

• Syntheses and structures of the heterometallic clusters [(Ph3PAu)3Re(CO)4], [(Ph3PAu)4Re(CO)4]+, [(Ph3PAu)6AuRe2(CO)8]+, and [(Ph3PAu)6Re(CO)3]+
  作者：G. Pivoriunas、M. Richter、J. Strähle

  DOI：10.1016/j.ica.2005.02.022

  日期：2005.11

  The reaction of [HRe3(CO)12](2-) with an excess of Ph3PAuCl in CH2Cl2 yields [(Ph3PAu)(4)Re(CO)(4)](+) as the main product, which crystallizes as [(Ph3PAu)(4)Re(CO)(4)]PF6 (.) CH2Cl2 (1 (.) CH2Cl2) after the addition of KPF6.The crystal structure determination reveals a trigonal bipyramidal Au4Re cluster with the Re atom in equatorial position.If [(Ph3PAu)(4)Re(CO)(4)](+) is reacted with PPh4Cl, a cation [Ph3PAu](+) is eliminated as Ph3PAuCl, and the neutral cluster [(Ph3PAu)(3)Re(CO)(4)] (2) is formed. It combines with excess [(Ph3PAu)(4)Re(CO)(4)](+) to afford the cluster cation, [(Ph3PAu)(6)AuRe2 (CO)(8)](+). It crystallizes from CH2Cl2 as [(Ph3PAu)(6)AuRe2(CO)(8)]PF6 (.) 4CH(2)Cl(2) (3 (.) 4CH(2)Cl(2)). In [(Ph3PAu)(3)Re(CO)(4)'] the metal atoms are arranged in form of a lozenge while in [(Ph3PAu)(6)AuRe2(CO)(8)](+) two Au4Re trigonal bipyramids are connected by a common axial(.)Au atom.The treatment of [(Ph3PAu)(4)Re(CO)(4)](+) with KOH and Ph3PAuCl in methanol yields the cluster cation [(Ph3PAu)(6)Re(CO)(3)](+), which crystallizes with PF6- from CH2Cl2 as [(Ph3PAu)(6)Re(CO)(3)]PF6 (.) CH2Cl2 (4 (.) CH2Cl2). The metal atoms in this cluster form a pentagonal bipyramid with the Re atom in the axial position. (c) 2005 Elsevier B.V. All rights reserved.