silver(I) 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanoate | 424-05-5

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: silver(I) 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanoate
• 英文别名: Silver perfluoroheptanoate；silver;2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanoate
• CAS: 424-05-5
• 化学式: Ag*C₇F₁₃O₂
• 分子量: 470.923
• InChiKey: JKDOZQRPBJXWJB-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  23.0
• 可旋转键数：
  5.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  40.13
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  silver(I) 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanoate 、 2-(1-氯乙基过氧)-2-甲基丙烷 以 乙醚 为溶剂， 反应 4.0h， 以57.8%的产率得到α-tert-butylperoxyethyl perfluoroheptanate
  参考文献：
  名称：

  Synthesis of α-tert-butylperoxyethyl perfluorocarboxylates

  摘要：

  DOI：

  10.1134/s1070363208110339
• 作为产物：
  描述：

  全氟庚酸 、 silver(l) oxide 以 not given 为溶剂， 生成 silver(I) 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanoate
  参考文献：
  名称：

  Synthesis of α-tert-butylperoxyethyl perfluorocarboxylates

  摘要：

  DOI：

  10.1134/s1070363208110339

文献信息

• Synthesis, catalytic activity and medium fluorous recycle of fluorous analogues of PEPPSI catalysts
  作者：Ondřej Šimůnek、Markéta Rybáčková、Martin Svoboda、Jaroslav Kvíčala

  DOI：10.1016/j.jfluchem.2020.109588

  日期：2020.8

  Comparison of catalytic activity of commercial catalysts with the modified ones in Suzuki-Miyaura cross-coupling reactions showed that the fluorous modifications mostly resulted in the increase of catalytic activity. Moreover, polyfluoroalkylation enabled efficient medium fluorous recycle of the modified catalysts using a two phase aqueous DMF/HFE 7500 ether system.

  PEPPSI配合物是空气和水分稳定的Pd催化剂，可方便地用于许多偶联反应中。为了获得可通过氟分离方法回收的Pd催化剂，我们通过在不同位置进行全氟烷基化或多氟烷基化改性了商用PEPPSI配合物的结构。修饰包括在NHC配体上使用线性多氟烷基代替一个芳基，吡啶配体的全氟烷基化，以及在Pd上用全氟链烷酸酯或全氟聚氧杂链烷酸酯取代氯配体。在铃木-宫浦的交叉偶联反应中，工业催化剂与改性催化剂的催化活性比较表明，氟的改性主要导致催化活性的增加。此外，
• X-Ray crystal structure of [Ag₄(μ-dppm)₂(μ-C₂F₅COO)₄]. Synthesis and spectroscopy of silver(<scp>i</scp>) perfluorinated carboxylate complexes with bis(diphenylphosphino)methane
  作者：Edward Szłyk、Iwona Szymańska、Andrzej Surdykowski、Tadeusz Głowiak、Andrzej Wojtczak、Artur Goliński

  DOI：10.1039/b304004f

  日期：——

  demonstrate splitting due to 1J(107,109Ag–31P) and 2J(P–P) coupling between crystallographically inequivalent phosphorus atoms. Variable-temperature 31P NMR spectra were recorded between 323 and 223 K and 1J(107Ag–31P), 3J(107Ag–31P), 1J(109Ag–31P), 3J(109Ag–31P) spin–spin coupling constants calculated. Analysis of coordination shifts and coupling constants is in favor, in solution, of binuclear trigonal Ag(I)

  Ag（I）羧酸盐与DPPM =的配合物双（二苯基膦基）甲烷通式[Ag 2（RCOO）2（DPPM）]的式中，R = CF 3，C 2 F 5，C 3 F 7，C 4 F 9，C 6 F 13，C 9 F 19并进行了表征用1 H，13 C，19楼31 P NMR 和 红外。的X射线晶体结构将[Ag 4（μ-DPPM）2（μ-C 2 ˚F 5 COO）4 ]，在100（1）K（测定- [R = 0.0316）显示一个中心对称的四核聚集体与原子桥连的由银2条DPPM和四个pentafluoropropionates形成两个单原子μ 2 - （η 1 -O）和两个三μ 3 - （η 2 -O，η 1 -O'）桥。在两个晶体学独立的Ag（I）原子中，一个具有扭曲的四面体几何结构，其中一个具有Ag-P键和三个Ag-O键，而第二个具有三角形平面几何结构，具有Ag-P键和两个Ag-O键。在31聚氯乙烯 MAS
• Aerosol-assisted chemical vapour deposition (AACVD) of silver films from triorganophosphine adducts of silver carboxylates, including the structure of [Ag(O2CC3F7)(PPh3)2]
  作者：Dennis A Edwards、Robert M Harker、Mary F Mahon、Kieran C Molloy

  DOI：10.1016/s0020-1693(01)00718-6

  日期：2002.1

  Silver carboxylates [Ag(O2CR): R = Me, Bu-t, 2,4,6-Me3C6H2], fluorocarboxlyates [Ag(O2CRf): R-f = C3F7, C6F13, C7F15] and their phosphine adducts [Ag(O2CR).nPR(3)': R = Me, Bu-t, 2,4,6-Me3C6H2, R' = Me, Ph, n = 2; R = Me, R' = Me, n = 3; Ag(O2CRf).2PPh(3), R-f = C3F7, C6F13, C7F15] have been synthesised, characterised spectroscopically and used as precursors in the aerosol-assisted chemical vapour deposition of silver films. All the phosphine adducts produced films, though in general PMe3 adducts, proved more successful than PPh3 analogues. The fluoro-carboxylates and their PPh3 adducts all generated silver film, though the growth rate for the adducts was lower. All these latter films showed carbon impurities while fluorine was also evident in most cases. The X-ray structure of AgO2CC3F7.2PPh(3) is also reported. (C) 2002 Elsevier Science B.V. All rights reserved.
• Heavy fluorous phosphine-free ruthenium catalysts for alkene metathesis
  作者：Mario Babuněk、Ondřej Šimůnek、Jan Hošek、Markéta Rybáčková、Josef Cvačka、Anna Březinová、Jaroslav Kvíčala

  DOI：10.1016/j.jfluchem.2014.03.003

  日期：2014.5

  Second generation Grubbs catalyst was modified stepwise with perfluoroalkylated isopropoxystyrene and two perfluoroalkanoate or perfluoropolyoxaalkanoate ligands to afford heavy fluorous phosphine-free ruthenium complexes, which displayed high activity in model ring-closing metathesis reactions. Surprisingly, substitution with linear perfluoropolyether chains led to the complexes of higher activity and fluorophilicity compared to perfluoroalkyl chains, while the use of branched perfluoropolyether ponytails resulted in significantly inferior activity probably due to increased steric hindrance around the active ruthenium centre. Similar reactivity pattern with slightly lower activity was observed for the second generation Hoveyda-Grubbs catalysts bearing perfluoroalkanoate or perfluoropolyoxaalkanoate groups and non-fluorinated isopropoxybenzylidene ligand. Depending on the reaction system, unactivated precatalysts can be recycled by heavy fluorous extraction with perfluoro(methylcyclohexane). (C) 2014 Elsevier B.V. All rights reserved.
• Thermal and spectroscopic studies of Ag(I) complexes with trimethylphosphine and perfluorinated carboxylates
  作者：I. Łakomska、A. Grodzicki、E. Szłyk

  DOI：10.1016/s0040-6031(97)00233-5

  日期：1997.10

  Silver(I) complexes with trimethylphosphine and perfluorinated carboxylates of the general formula [Me3PAgOOCR](2), where R = C2F5, C3F7, C6F13, C7F15, C8F17, C9F19, C6F5 and Me3PAgOOC(CF2)(3) have been prepared and their thermal decomposition studied. Thermal decomposition proceeded in multistages, starting with the detachment of carboxylates and followed by trimethylphosphine dissociation. The final product was metallic silver. The temperatures of silver formation were in the 473-633 K range. Complexes were characterised by C-13, F-19, P-31 NMR and vibrational spectra. Spectral analysis favoured Ag(I) trigonal coordination with unidentate trimethylphosphine and bidentate carboxylates forming bridges between silver(I) ions. (C) 1997 Elsevier Science B.V.