1,3-bis[bis(3-aminopropyl)phosphino]propane | 1173316-34-1

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: 1,3-bis[bis(3-aminopropyl)phosphino]propane
• 英文别名: 3-[3-Aminopropyl-[3-[bis(3-aminopropyl)phosphanyl]propyl]phosphanyl]propan-1-amine
• CAS: 1173316-34-1
• 化学式: C₁₅H₃₈N₄P₂
• 分子量: 336.441
• InChiKey: LOGHOOAMCYSUAI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.3
• 重原子数：
  21
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  104
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  palladium diacetate 、 1,3-bis[bis(3-aminopropyl)phosphino]propane 以 二氯甲烷 、 乙腈 为溶剂， 以85%的产率得到cis-[Pd(1,3-bis[bis(3-aminopropyl)phosphino]propane)(OAc)2]
  参考文献：
  名称：

  Synthesis and characterization of water-soluble palladium(II)-functionalized diphosphine complexes

  摘要：

  Water-soluble functionalized bis(phosphine) ligands L (a-h) of the general formula CH2(CH2PR2)(2), where for a: R = (CH2)(6)OH; b-g: R = (CH2)(n)P(O)(OEt)(2), n = 2-6 and n = 8; h: R = (CH2)(3)NH2 (Scheme 1), have been prepared photochemically by hydrophosphination of the corresponding 1-alkenes with H2P(CH2)(3)PH2. Water-soluble palladium complexes cis-[Pd(L)(OAc)(2)] (1-8) were obtained by the reaction of Pd(OAc)(2) with the ligands a-h in a 1:1 mixture of dichloromethane: acetonitrile. The water-soluble phosphine ligands and their palladium complexes were characterized by IR, H-1 and P-31 NMR. A crystallographic study of complex 1 shows that the Pd(II) ion has a square planar coordination sphere in which the acetate ligands and the diphosphine ligand deviate by less than 0.12 angstrom from ideal planar. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.01.040