phenyl(tetrahydrofuranyl-2-methyl)(3-(trimethoxysilyl)propyl)phosphine | 121949-25-5

• 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: phenyl(tetrahydrofuranyl-2-methyl)(3-(trimethoxysilyl)propyl)phosphine
• 英文别名: phenyl(tetrahydrofuranyl-2-methyl)(3-trimethoxysilylpropyl)phosphan；oxolan-2-ylmethyl-phenyl-(3-trimethoxysilylpropyl)phosphane
• CAS: 121949-25-5
• 化学式: C₁₇H₂₉O₄PSi
• 分子量: 356.474
• InChiKey: STOSQJFLFNZSHA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.24
• 重原子数：
  23.0
• 可旋转键数：
  10.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  36.92
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  dichloro(cycloocta-1,5-diene)palladium (II) 、 phenyl(tetrahydrofuranyl-2-methyl)(3-(trimethoxysilyl)propyl)phosphine 以 四氢呋喃 为溶剂， 生成 dichlorobis{phenyl(2-tetrahydrofuranylmethyl)(3-trimethoxypropyl)phosphane}palladium(II)
  参考文献：
  名称：

  Lindner, Ekkehard; Schreiber, Rudolf; Schneller, Theodor, Inorganic Chemistry, 1996, vol. 35, # 2, p. 514 - 525

  摘要：

  DOI：
• 作为产物：
  描述：

  (phenyl)(tetrahydrofurfuryl)phosphine 、 3-氯丙基三甲氧基硅烷 在 sodium hydride 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以69%的产率得到phenyl(tetrahydrofuranyl-2-methyl)(3-(trimethoxysilyl)propyl)phosphine
  参考文献：
  名称：

  甲醇羰基化的新的基础化合物：XVIII。凯瑟尔凝胶技术研究与发展研究所

  摘要：

  所述silylakyl（醚-膦）X ñ我3 Ñ的Si（CH 2）米2 P（PH）d（3A，B，E，图4A，B，E，5A）[X氯，OME; m = 1，4; n = 1，3; DCH 2 C 4 H 7 O 2（3），CH 2 C 4 H 7 O）（4），CH 2 CH 2 OCH 3（5）]通过光化学诱导除了二次膦HP（PH）d对的烯属双键获得的ω-alkenylchloro和ω-alkenylmethoxysilanes X Ñ我3 Ñ的Si（CH 2）米CHCH 2。从氯丙基甲氧基硅烷X n Me 3 3 n Si（CH 2）m +2 Cl（2c，d）与HP（Ph）的反应获得相应的甲硅烷基（醚-膦）3c，d，4c，d和5c。 D在NaH存在下。配体3a，b，d，e，4a，b，d，e和5a可以连接到硅胶上。对于HCl的裂解，在含氯的烯丙基烷基（醚-膦）3a，b，4a，b，5a的情况下，将二甲基吡啶用作辅助碱。13

  DOI：

  10.1016/0022-328x(88)89009-0

文献信息

• Chemistry in Interphases: Chemical Exchange in a Polysiloxane-Bound Chlorohydridotris(ether-phosphine)ruthenium(II) Complex. An Investigation by Solid-State NMR Spectroscopy
  作者：Ekkehard Lindner、Martin Kemmler、Theodor Schneller、Hermann A. Mayer

  DOI：10.1021/ic00126a019

  日期：1995.10

  The reaction between HRuCl(PPh(3))(3) (2) and the ether-phosphine ligands R(Ph)PCH2CH2OCH3 [1a, 1b(T-0)], R(Ph)PCH2-tetrahydrofuryl [1c, 1d(T-0)] (R = Ph (a,c), CH2CH2CH2Si(OMe)(3) [b(T-0), d(T-0)] (for labeling see Table 1) affords the monomeric ruthenium complexes HRuCl(P similar to O)(2)(PO) [3a, c, 3b(T-0)(3), 3d(T-0)(3)] [P similar to O: eta(1)-P-coordinated, PO: eta(2)-PO-coordinated; T-0 = T type (T-0 = -Si(OMe)(3)) silicon atoms without Si-O-Si bonds]. Variable temperature P-31H-1} NMR spectroscopic investigations, which have been carried out in detail in the case of 3a, give evidence of fluxional behavior. In the presence of water and catalytic amounts of NEt(3) the monomeric precursors HRuCl(P similar to O)(2)(PO) [3b(T-0)(3), 3d(T-0)(3)] are subjected to a polycondensation (sol-gel process) to give the corresponding polysiloxane- (T-) bound (ether-phosphine)ruthenium(II) complexes 3b'(T-n)(3) and 3d'(T-n)(3) [(T-n): T type silicon atoms; n = 1-3 (number of Si-O-Si bonds)]. Solid-state Si-29 CP-MAS NMR spectroscopy has been used to establish a highly cross-linked polysiloxane matrix in the case of the polycondensated complex HRuCl(P similar to O)(2)(PO) [3d'(T-n)(3)]. According to P-31H-1} NMR and P-31 CP-MAS NMR spectra the complex geometry is retained on going from the monomers HRuCl(P similar to O)(2)(PO) [3b(T-0)(3), 3d(T-0)(3)] to the corresponding polymers 3b'(T-n)(3), 3d'(T-n)(3). If HRuCl(P similar to O)(2)(PO) [3d'(T-n)(3)] (stationary phase) is treated with methanol (mobile phase) a swollen gel is formed. The ruthenium complex in this interphase [3d'(T-n)(3) + CH3OH] shows a chemical exchange of the three ether oxygen donors (equivalence of all three P atoms) which has been demonstrated by P-31 and C-13 solid-state NMR spectroscopy. Temperature dependent measurements establish these findings. If HRuCl(P similar to O)(2)(PO) [3b(T-n)(3) and 3d'(T-n)(3)] are reacted with acetic acid and carbon monoxide to give the polysiloxane-bound complexes ClRu(O(2)CMe)(P similar to O)(3) [4b'(T-n)(3), 4d'(T-n)(3)] and HRuCl(CO)-(P similar to O)(3) [5b'(T-n)(3), 5d'(T-n)(3)], respectively, the exchange process is prevented by cleavage of the Ru-O bond. The complexes HRuCl(CO)(P similar to O)(3) [5b(T-n)(3), 5d'(T-n)(3)] reversibly take up carbon monoxide with formation of the supported complexes HRuCl(CO)(2)(P similar to O)(2) [6b'(T-n)(2), 6d'(T-n)(2)].
• Lindner, Ekkehard; Kemmler, Martin; Mayer, Hermann A., Journal of the American Chemical Society, 1994, vol. 116, # 1, p. 348 - 361
  作者：Lindner, Ekkehard、Kemmler, Martin、Mayer, Hermann A.、Wegner, Peter

  DOI：——

  日期：——
• LINDNER, EKKEHARD;BADER, ARMIN;GLASER, ERHARD;PFLEIDERER, BETTINA;SCHUMAN+, J. ORGANOMET. CHEM., 355,(1988) N 1-3, C. 45-53
  作者：LINDNER, EKKEHARD、BADER, ARMIN、GLASER, ERHARD、PFLEIDERER, BETTINA、SCHUMAN+

  DOI：——

  日期：——