[PdMe2((PPh2CH2)2BPh2)][5-azonia-spiro[4,4]nonane] | 914670-73-8

• 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: [PdMe2((PPh2CH2)2BPh2)][5-azonia-spiro[4,4]nonane]
• 英文别名: [5-azoniaspiro[4.4]nonane][(Ph2B(CH2PPh2)2)PdMe2]
• CAS: 914670-73-8
• 化学式: C₈H₁₆N*C₄₀H₄₀BP₂Pd
• 分子量: 826.158
• InChiKey: RRYPURPDADZZEM-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：

  [PdMe2((PPh2CH2)2BPh2)][5-azonia-spiro[4,4]nonane] 在 [HNEt(CH(CH₃)2)2][BPh₄] 作用下， 以 not given 为溶剂， 生成 [PdMe(THF)((PPh2CH2)2BPh2)]
  参考文献：
  名称：

  Catalytic Copolymerization of CO and Ethylene with a Charge Neutral Palladium(II) Zwitterion

  摘要：

  The synthesis of a zwitterionic Pd(II) complex supported by an anionic bis(phosphino)borate ligand, Ph(2)B(CH(2)PPh(2))(2) (abbreviated as [Ph(2)BP(2)]), is reported. The new complex, [Ph(2)BP(2)]PdMe(THF), is active for CO and ethylene copolymerization. The copolymerization activity and polyketone molecular weight for the neutral, zwitterionic system are compared with those for the cationic systems [R(2)E(CH(2)PPh(2))(2)PdMe(THF)][B(C(6)F(5))(4)] where ER(2) = SiPh(2) and CH(2). Surprisingly, the more electron rich zwitterionic system is a catalyst of activity comparable to that of the more conventional cationic systems.

  DOI：

  10.1021/ja017011s
• 作为产物：
  描述：

  (N,N,N',N'-tetramethylethylenediamine)dimethylpalladium(II) 、 5-azonia-spiro[4.4]nonane bis(diphenylphosphinomethyl)diphenylborate 以 乙腈 、 苯 为溶剂， 生成 [PdMe2((PPh2CH2)2BPh2)][5-azonia-spiro[4,4]nonane]
  参考文献：
  名称：

  Catalytic Copolymerization of CO and Ethylene with a Charge Neutral Palladium(II) Zwitterion

  摘要：

  The synthesis of a zwitterionic Pd(II) complex supported by an anionic bis(phosphino)borate ligand, Ph(2)B(CH(2)PPh(2))(2) (abbreviated as [Ph(2)BP(2)]), is reported. The new complex, [Ph(2)BP(2)]PdMe(THF), is active for CO and ethylene copolymerization. The copolymerization activity and polyketone molecular weight for the neutral, zwitterionic system are compared with those for the cationic systems [R(2)E(CH(2)PPh(2))(2)PdMe(THF)][B(C(6)F(5))(4)] where ER(2) = SiPh(2) and CH(2). Surprisingly, the more electron rich zwitterionic system is a catalyst of activity comparable to that of the more conventional cationic systems.

  DOI：

  10.1021/ja017011s

文献信息

• Acrylonitrile Insertion Reactions of Palladium Alkyl Complexes that Contain Neutral or Anionic Bidentate Phosphine Ligands
  作者：Fan Wu、Richard F. Jordan

  DOI：10.1021/om060640w

  日期：2006.11.1

  The reactions of acrylonitrile (AN) with palladium alkyl complexes that contain bisphosphine ligands, P∧P = Ph2P(CH2)3PPh2 (a, dppp), Me2P(CH2)2PMe2 (b, dmpe), [Ph2B(CH2PPh2)2]- (c, Ph2BP2), were studied. (P∧P)PdMeCl (1a,b) reacts with [Li(Et2O)2.8][B(C6F5)4] and AN to form N-bound AN adducts (P∧P)PdMe(NCCHCH2)+ (3a,b). 3b inserts AN to form [(dmpe)Pd(CHEtCN)]nn+ (4b). Sequential reaction of [ASN][(Ph2BP2)PdMe2]

  丙烯腈（AN）与含有双膦配体的钯烷基络合物的反应，P∧P= Ph 2 P（CH 2）3 PPh 2（a，dppp），Me 2 P（CH 2）2 PMe 2（b，dmpe ），研究了[Ph 2 B（CH 2 PPh 2）2 ] -（c，Ph 2 BP 2）。（P∧P）PdMeCl（1a，b）与[Li（Et 2 O）2.8 ] [B（C 6F 5）4 ]和AN形成N键合的AN加合物（P∧P）PdMe（NCCH CH 2）+（3a，b）。3b插入AN形成[（dmpe）Pd（CHEtCN）] n n+（4b）。[ASN] [（Ph 2 BP 2）PdMe 2 ]（1c，ASN = 5-azoniaspiro [4.4] nonane）与[HNMe 2 Ph] [B（C 6 F 5）4 ]的顺序反应，AN得到N结合的加合物（Ph 2 BP 2）PdMe（NCCH CH 2）（3c），反应形成[（Ph