platinum(2+);triethylphosphane;carbonate | 56953-87-8

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: platinum(2+);triethylphosphane;carbonate
• CAS: 56953-87-8
• 化学式: C₁₃H₃₀O₃P₂Pt
• 分子量: 491.407
• InChiKey: WUZXLQPUYHMQOY-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  5.12
• 重原子数：
  19.0
• 可旋转键数：
  8.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  35.53
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  硝酸铵 、 platinum(2+);triethylphosphane;carbonate 以 乙醇 为溶剂， 生成
  参考文献：
  名称：

  二羧酸与氨的铂（II）膦配合物：[{Pt（PPh 3）2 } 2 {µ-1,3-（O 2 C）2 C 6 H 4 } 2 ]，[{Pt（PPh 3）2（NH 3）} 2 {µ-1,4-（O 2 C）2 C 6 H 4 }] [PF 6 ] 2和顺式-[Pt（PPh 3）2（NH 3）2 ] [NO 3 ] 2

  摘要：

  The reaction of [Pt(PPh3)(2)(CO3)] with a rigid dicarboxylic acid H2L gave rise to dimeric compounds [{Pt(PPh3)(2)}(2)(mu-L)(2)] 1 [H2L = C6H4(CO2H)(2)-1,4 (terephthalic acid) a, C6H4(CO2H)(2)-1,3 (isophthalic acid) b, trans, trans-HO2CCH=CHCH=CHCO2H (muconic acid) c or 4,4'-HO2CC6H4C6H4CO2H (biphenyldicarboxylic acid) d], which have been characterised spectroscopically and, in the case of Ib, crystallographically. When the reaction was carried out in the presence of NH4PF6 the NH4+ competed with the carboxylic acid and the major product from the reaction was [{Pt(PPh3)(2)(NH3)}(2)(mu-L)][PF6](2) 2, which has been characterised crystallographically for L= terephthalate. This suggests that NH4+ is acidic enough to react with [Pt(PPh3)(2)(CO3)], which has been confirmed by the synthesis of cis-[PtL2(NH3)(2)]X-2 [L = PPh3, X = PF6 3a or NO3 3b; L = PEt3, X = PF6 4a or NO3 4b; L-2 = Ph2PCH2CH2PPh2 (dppe), X = PF6 5a] from [PtL2(CO3)]. The complex cis-[Pt(PPh3)(2)((NH3)-N-15)(2)][NO3](2) was synthesized from (NH4NO3)-N-15 and characterised by a combination of P-31-{H-1}, N-15-{H-1}, Pt-195 and H-1 NMR spectroscopy. The crystal structure of cis-[Pt(PPh3)(2)(NH3)(2)][NO3](2) 3b has been determined and shows strong hydrogen bonding between the co-ordinated ammonia and the nitrate counter ions. The compound PhC2CO2H also reacted with [PtL2(CO3)], though the products were not the expected bifunctional carboxylates cis-[PtL2(O2CC2Ph)(2)] but the bis(phenylalkynyl) compounds cis-[PtL2(C2Ph)(2)] (L = PPh3 6, L-2 = dppe 7).

  DOI：

  10.1039/a607909a
• 作为产物：
  描述：

  trans-chlorohydridobis(triethylphosphine)platinum(II) 在 sodium hydride 作用下， 以 正庚烷 、 乙腈 为溶剂， 生成 platinum(2+);triethylphosphane;carbonate
  参考文献：
  名称：

  双（叔膦）铂（0）配合物的电化学生成和反应性：[Pt（PPh3）2]和[Pt（PEt3）2]等效物的反应性比较

  摘要：

  DOI：

  10.1021/om00106a032

文献信息

• Reactions of the [PtC₂L₂] Complexes (L=Sulfide or Tertiary Phosphine) with β-Diketonate Anions
  作者：Fumiyo Sasakura、Kiyoshi Isobe、Shinichi Kawaguchi

  DOI：10.1246/bcsj.58.657

  日期：1985.2

  and trans-[PtCl2(Et2S)2] as well as [PtCl2(EtSCH2CH2SEt)] reacted with thallium(I) β-diketonates, Tl(β-dik), to give complexes containing a central-carbon-bonded β-dik ligand. The reaction of cis-[PtCl2(PEt3)2] with Tl(acac) (acac=acetylacetonato) did not give an acetylacetonato complex, but resulted in [Pt(CO3)(PEt3)2], while trans-[PtCl2(PEt3)2] yielded [PtCl(acac)(PEt3)]. [Pt(PPh3)2(H2O)2](ClO4)2

  顺式和反式 [PtCl2(Et2S)2] 以及 [PtCl2(EtSCH2CH2SEt)] 与铊 (I) β-二酮酸盐 Tl(β-dik) 反应，得到含有中心碳键合 β- 的复合物dik 配体。顺式-[PtCl2(PEt3)2] 与 Tl(acac) (acac=乙酰丙酮) 的反应没有产生乙酰丙酮络合物，但产生 [Pt(CO3)(PEt3)2]，而反式-[PtCl2(PEt3) )2] 生成 [PtCl(acac)(PEt3)]。[Pt(PPh3)2(H2O)2](ClO4)2 衍生自顺式-[PtCl2(PPh3)2] 与 K(acac) 和 K(tfac)（tfac=三氟乙酰丙酮）反应得到 [Pt(acac)( PPh3)2] 和 [Pt(tfac)(PPh3)2] ，分别。Et3N、K(acac) 和 K(tfac) 等碱基从后一种复合物中去除一个质子，得到 [Pt(tfac(2–)-C
• Olgemoeller, Bernhard; Olgemoeller, Luitgard; Beck, Wolfgang, Chemische Berichte, 1981, vol. 114, # 9, p. 2971 - 2978
  作者：Olgemoeller, Bernhard、Olgemoeller, Luitgard、Beck, Wolfgang

  DOI：——

  日期：——
• Abram, Ulrich; Belli Dell'Amico, Daniela; Calderazzo, Fausto, Journal of the Chemical Society, Dalton Transactions
  作者：Abram, Ulrich、Belli Dell'Amico, Daniela、Calderazzo, Fausto、Marchetti, Lorella、Straehle, Joachim

  DOI：——

  日期：——
• Davies, Julian A.; Eagle, Cassandra T.; Pinkerton, A. Alan, Acta Crystallographica, Section C: Crystal Structure Communications, 1987, vol. 43, p. 1547 - 1549
  作者：Davies, Julian A.、Eagle, Cassandra T.、Pinkerton, A. Alan、Syed, Rashid

  DOI：——

  日期：——
• Active Role of a Germylene Ligand in Promoting Reactions of Platinum Complexes with Oxygen and Sulfur Dioxide
  作者：K. E. Litz、M. M. Banaszak Holl、J. W. Kampf、G. B. Carpenter

  DOI：10.1021/ic9808044

  日期：1998.12.14

  The reaction of (Et3P)(2)PtGe[N(SiMe3)(2)](2) With dioxygen yields (Et3P)(2)Pt(mu-eta(2)-O-2)Ge[N(SiMe3)(2)](2) (1). Exposure of 1 to light resulted in a rearrangement to (Et3P)(2)PtO2Ge[N(SiMe3)(2)](2) (2a), the first example of a bidentate, dianionic germanate ligand. The isomerization was judged to occur via an intramolecular O-O bond scission and rotation of the Pt-Ge bond. No free germylene was detected, and the reaction was found to be zero order. An analogue of 2a was prepared by direct reaction of (Ph3P)(2)PtO2 With Ge[N(SiMe3)(2)](2) yielding (Ph3P)(2)PtO2-Ge[N(SiMe3)(2)](2) (2b). Addition of SO2 to 1 results in the formation of the bridging-sulfate (Et3P)(2)Pt(mu-eta(2)-SO4)-Ge[N(SiMe3)(2)](2) (3). An infrared spectroscopy study of the sulfate reaction was performed using oxygen-18. The results indicate that direct insertion of SO2 into the O-O bond does not occur; Formaldehyde was also observed to insert into the Pt-O bond of 1 giving (Et3P)(2)Pt(mu-eta(2)-OCH2OO)Ge[N(SiMe3)(2)](2) (5).