bis(dimethylamido)(3-triethoxysilylpropylamido)phosphate | 793683-08-6

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: bis(dimethylamido)(3-triethoxysilylpropylamido)phosphate
• 英文别名: bis(dimethylamido)triethoxysilylpropylamidophosphate；N,N,N',N'-Tetramethyl-N''-[3-(triethoxysilyl)propyl]phosphoric triamide；N-[bis(dimethylamino)phosphoryl]-3-triethoxysilylpropan-1-amine
• CAS: 793683-08-6
• 化学式: C₁₃H₃₄N₃O₄PSi
• 分子量: 355.49
• InChiKey: BONJIXXBCATLGN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.25
• 重原子数：
  22
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  63.3
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  氯化铒(III) 、 bis(dimethylamido)(3-triethoxysilylpropylamido)phosphate 以 乙醚 为溶剂， 以73%的产率得到trichloro-tris[bis(dimethylamido)(3-triethoxysilylpropylamido)phosphate]erbium(III)
  参考文献：
  名称：

  The Er and Yb Complexes with Silicon-Containing Phosphates and Fluorine-Containing Phosphine Oxide: Synthesis, Spectra, and Films

  摘要：

  Three new silicon- and fluorine-containing ligands, namely bis(dimethylamido)(3-triethoxysilyipropylamido)phosphate O = P(NMe2)(2)NHCH2CH2CH2-Si(OEt)(3), diphenyl(3-triethoxysilyipropylamido)phosphate O = P(OPh)(2)NHCH2CH2CH2Si(OEt)(3), and tris(3,3,3-trifluoropropyl)phosphine oxide O = P(CH2CH2CF3)(3) are synthesized. The erbium and ytterbium complexes with amine, phosphate, and phosphine oxide li'gands Ln(NH2R)(3)Cl-3, Ln[O = P(NMe2)(2)NHR](3)Cl-3, Ln[O = P(OPh)(2)NHR](3)Cl-3 (R = CH2CH2CH2Si(OEt)(3)), Ln[O = P(OPh)(3)](3)Cl-3, Ln[O = P(CH2CH2CF3)(3)](3)Cl-3 are produced and their electronic absorption spectra and photoluminescence spectra are studied. The silicon-containing compounds form transparent thermostable films on silicate glass or quartz surface.

  DOI：

  10.1023/b:ruco.0000030166.83903.e0
• 作为产物：
  描述：

  3-氨基丙基三乙氧基硅烷 、 双(二甲胺基)氯酸磷 在 三乙胺 作用下， 以 甲苯 为溶剂， 反应 10.0h， 以23%的产率得到bis(dimethylamido)(3-triethoxysilylpropylamido)phosphate
  参考文献：
  名称：

  Erbium and ytterbium complexes with phosphates and phosphine oxides

  摘要：

  The new complexes of erbium and ytterbium. with amine, phosphate and phosphine oxide ligands Ln(NH2R)(3)Cl-3, Ln[O=P(NMe2)(2)NHR](3)Cl-3, Ln[O=P(OPh)(2)NHR](3)Cl-3, [R=CH2CH2CH2Si(OEt)(3)], Ln[O=P(OPh)(3)](3)Cl-3, Ln[O=P(CH2CH2CF3)(3)](3)Cl-3 and Ln[O=P(CH=CHPh)(3)](3)Cl-3 have been synthesised, and their absorption spectra have been measured in both films and solutions.

  DOI：

  10.1070/mc2004v014n03abeh001894

文献信息

• Organosilicon Amidophosphates and Their Eu and Er Complexes in Solutions and Films: Spectral and Luminescence Properties
  作者：V. V. Semenov、N. F. Cherepennikova、L. G. Klapshina、B. A. Bushuk、S. B. Bushuk、W. E. Douglas

  DOI：10.1007/s11173-005-0130-2

  日期：2005.7

  420 nm appears in solutions and films prepared from both pure ligands and their Eu(III) complexes. This band is due to luminescence of spatially crosslinked nanoparticles of sesquioxane structure. The intensity ratio of the Eu3+ emission bands changes when going from solutions to films, the emission intensity increases in a range of 420 nm. Films containing incorporated Er complexes with amidophosphates

  乙腈溶液和薄膜中含磷有机硅配体的荧光和荧光激发光谱O = PX 2 NHR（X = NMe 2，OPh; R = CH 2 CH 2 CH 2 Si（Oet）3及其Eu（III）配合物在紫外区域（285-420 nm）中，双（二甲基氨基）三乙氧基甲硅烷基丙基氨基磷酸酯（X = NMe 2）和二苯基三乙氧基甲硅烷基丙基酰胺基磷酸盐（X = OPh）表现出两个发射带，其位置和强度取决于磷原子上取代基的性质。Eu配合物显示出配体和阳离子发光。配位体的发射带移至长波区域。由于从激发的5 D 0能级到较低的7 F 1-4能级的 ff 跃迁，阳离子发光显示为三个或四个波段 。最强烈的转变是5 D 0 → 7 F 2 。由纯配体及其Eu（III）配合物制备的溶液和薄膜中出现420 nm区域的发射带。该带是由于倍半氧烷结构的空间交联的纳米粒子的发光。从溶液到薄膜，Eu 3+发射带的强度比发生变化，发射强度在420