tallium pentafluorophenoxide | 69010-95-3

• 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: tallium pentafluorophenoxide
• 英文别名: TlOAr^F；Tl (OC₆F₅)₄；thallium(I) pentafluorophenoxide；thallium pentafluorophenoxide；2,3,4,5,6-Pentafluorophenolate;thallium(1+)；2,3,4,5,6-pentafluorophenolate;thallium(1+)
• CAS: 69010-95-3
• 化学式: C₆F₅OTl
• 分子量: 387.44
• InChiKey: UMLRVMKNHVZBFA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.84
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  bis(triphenylphosphine)nickel(II) chloride 、 tallium pentafluorophenoxide 以 二氯甲烷 为溶剂， 以56%的产率得到bis(perfluorophenoxy)bis(triphenyl-l5-phosphaneyl)nickel
  参考文献：
  名称：

  Synthesis and structural characterization of Groups 10 and 11 mononuclear fluoroaryloxide complexes

  摘要：

  A study of four late-transition metal fluoroaryloxide (OArF or OAr') complexes is presented including X-ray crystallography, polynuclear solution NMR spectroscopy, UV-Vis spectroscopy and elemental analyses. The study includes three new compounds: [(Ph3P)(2)Ni(OArF)(2)] (1a), [(Ph3P)(2)Ni(OAr')(2)] (1b), [(COD)Pt(OArF)(2)] (2) and one compound whose synthesis and elemental analysis were reported previously: [(Ph3P)Au(OArF)] (3). These compounds represent the common L2MX2 (1a, 1b, 2) and LMX (3) ligand classes in Groups 10 and 11, respectively, but with an uncommon ligand type, the monodentate phenoxide. In the solid state, compounds 1a and 1b exhibit square-planar geometry at nickel with trans phosphines in each case. In solution, these nickel compounds slowly decompose in CH2Cl2. Compound 2 is quite stable in solution at room temperature with the two phenoxide ligands cis to one another in the solid state. Compound 3 has a virtually linear geometry at the gold center and is stable in the solid state in the dark but decomposes slowly in solution in the light. Comparison of these four fluoroaryloxide compounds with the protio analogs (or attempts to make such compounds) demonstrate the greater stability to reduction of late-metal aryloxide complexes with highly electron-withdrawing substituents on the phenoxide rings. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.06.012
• 作为产物：
  描述：

  五氟苯酚 、 thallium(I) acetate 在 氢氧化钾 作用下， 以 甲醇 为溶剂， 生成 tallium pentafluorophenoxide
  参考文献：
  名称：

  钼和钨的单环戊二烯基配合物与酚和五氟苯硒醇的衍生物的反应

  摘要：

  的反应[WI 3（CO）2（CP）]（CP =η 5 -C 5 H ^ 5）用铊盐铊（OR）（R =芳基）在四氢呋喃没有产生简单的替换产品，而且，得到还原的物质[W （OC 6 F 5）（CO）3（Cp）] 2，氧化物种[W（OC 6 H 4 Me- p）6 ]或tri三钨衍生物[Tl {W（CO）3（cp）} 3 ] （当R = C 6 H 3 Pr i 2 2,6时）。复杂2是[WX（CO）3（Cp）]类型的衍生物的罕见例子，其中X是与氧键合的配体。[{Mo（CO）3（cp）} 2 ]与Se 2（C 6 F 5）2在甲苯中的光解产生[Mo（SeC 6 F 5）（CO）3（Cp）] 8a和热反应[MoCl（CO）3（Cp）]与二当量的Tl（SeC 6 F 5）在乙醚中的混合，得到via络合物Tl [Mo（SeC 6 F 5）2（CO）2（Cp）] 9作为副产物分离出的复合物8a。[WBr

  DOI：

  10.1039/dt9940003527

文献信息

• Non-oxo chemistry of manganese in high oxidation states. Part 1. Mononuclear tert-butylimido compounds of manganese-(VII) and -(VI)
  作者：Andreas A. Danopoulos、Geoffrey Wilkinson、Tracy K. N. Sweet、Michael B. Hursthouse

  DOI：10.1039/dt9940001037

  日期：——

  salts of the cation [Mn(NBut)3(NH2But)]+, with Li(NHBut) under selected conditions gave the paramagnetic manganese(VI) analogues of the manganate(VI) anion, [LiL]2[Mn(NBut)4][L = 1,2-dimethoxyethane (dme) or N,N,N′,N′-tetramethylethylenediamine (tmen)], and with HCl gave Mn(NBut)2(NHBut)Cl2, the reaction being reversed by addition of pyridine. Unstable compounds, e.g Mn(NBut)3(C6F5) and Mn(NBut)3(NHBut)

  乙腈中氯化锰（III）与NHR（SiMe 3）（R = Bu t或CMe 2 CH 2 Me）的相互作用产生了锰（VII）物种Mn（NR）3 Cl，为热稳定和空气稳定的绿色晶体。Mn（NBu t）3 Cl 1中的氯原子已被Br，OC（O）R（R = Me或CF 3）取代。OC 6 X 5（X = F或Cl），OCH（CF 3）2' SC 6 ˚F 5' Ç 6 ˚F 5或NHBu吨通过使用SiMe 3 Br和其他试剂的银，th或锂盐。化合物1与Ag（O 3 SCF 3）或AgPF 6和NH 2 Bu t的相互作用产生了阳离子[Mn（NBu t）3（NH 2 Bu t）] +的盐，并与Li（NHBu t）处于选择状态。条件给出了锰酸根（VI）阴离子的顺磁性锰（VI）类似物[LiL] 2 [Mn（NBu t）4 ] [L = 1,2-二甲氧基乙烷（dme）或N，N，N '，N'-四甲基乙二胺（
• Spin-State Tuning at Pseudotetrahedral d⁷ Ions:  Examining the Structural and Magnetic Phenomena of Four-Coordinate [BP₃]Co^II−X Systems
  作者：David M. Jenkins、Jonas C. Peters

  DOI：10.1021/ja045310m

  日期：2005.5.1

  new cobalt(II) complexes [PhBP(3)]CoOSiPh(3) (2), [PhBP(3)]CoO(4-(t)()Bu-Ph) (3), [PhBP(3)]CoO(C(6)F(5)) (4), [PhBP(3)]CoSPh (5), [PhBP(3)]CoS(2,6-Me(2)-Ph) (6), [PhBP(3)]CoS(2,4,6-(i)()Pr(3)-Ph) (7), [PhBP(3)]CoS(2,4,6-(t)()Bu(3)-Ph) (8), [PhBP(3)]CoSSiPh(3) (9), [PhBP(3)]CoOSi(4-NMe(2)-Ph)(3) (10), [PhBP(3)]CoOSi(4-CF(3)-Ph)(3) (11), [PhBP(3)]CoOCPh(3) (12), [PhBP(i)()(Pr)(3)]CoOSiPh(3) (14), and

  由三（膦基）硼酸盐 [BP(3)] 配体 [PhBP(3)] 和[PhBP(i)()(Pr)(3)] ([PhB(CH(2)PPh(2))(3)](-) 和 [PhB(CH(2)P(i)()Pr( 2))(3)](-)，分别进行了描述。除了低温 EPR 和可变温度 SQUID 磁化数据外，还提供了新的钴 (II) 配合物 [PhBP(3)]CoOSiPh(3) 的标准 (1)H NMR、光学、电化学和溶液磁数据(2), [PhBP(3)]CoO(4-(t)()Bu-Ph) (3), [PhBP(3)]CoO(C(6)F(5)) (4), [PhBP (3)]COSa href=https://www.molaid.com/MS_15603 target="_blank">SPh (5), [PhBP(3)]COS(2,6-Me(2)-Ph) (6), [PhBP(3)]COS(2,4,6-(i)( )Pr(3)-Ph) (7), [PhBP(3)]COS(2,4,6-(t)()Bu(3)-Ph) (8)
• [EN] RUTHENIUM COMPOUNDS, THEIR PRODUCTION AND USE<br/>[FR] COMPOSES DE RUTHENIUM, LEUR PRODUCTION ET LEUR UTILISATION
  申请人：UNIV OTTAWA

  公开号：WO2005012315A1

  公开（公告）日：2005-02-10

  A new class of compounds is disclosed that in preferred embodiments relate to Ru-based catalysts suitable for use in olefin metathesis reactions. Such compounds demonstrate high rates of catalytic turnover in comparison with other Ru catalysts known in the art. Moreover, the catalysts are highly stable, and readily suited to attachment to a solid support via the anionic ligands. In preferred embodiments the compounds present significant advantages by permitting facile isolation of active catalyst. The invention also pertains to methods of producing the catalysts, and their use in catalyzing olefin metathesis reactions.

  本文披露了一类新化合物，优选实施例涉及适用于烯烃重排反应的基于钌的催化剂。这些化合物与艺术中已知的其他钌催化剂相比表现出高催化周转率。此外，这些催化剂非常稳定，并且易于通过阴离子配体连接到固体支撑上。在优选实施例中，这些化合物通过允许轻松分离活性催化剂而具有显著优势。本发明还涉及生产这些催化剂的方法，以及它们在催化烯烃重排反应中的应用。
• Homoleptic Cobalt and Copper Phenolate A₂[M(OAr)₄] Compounds:  The Effect of Phenoxide Fluorination
  作者：Marisa C. Buzzeo、Amber H. Iqbal、Charli M. Long、David Millar、Sonal Patel、Matthew A. Pellow、Sahar A. Saddoughi、Abigail L. Smenton、John F. C. Turner、Jay D. Wadhawan、Richard G. Compton、James A. Golen、Arnold L. Rheingold、Linda H. Doerrer

  DOI：10.1021/ic0493954

  日期：2004.11.1

  dramatic structural changes effected by modification of OPh to OAr(F). The compounds [K(18-crown-6)]2[Cu(OArF)4], 1a; [K(18-crown-6)]2[Cu(OAr')4], 1b; [Tl2Cu(OArF)4], 2a; [Tl2Cu(OAr')4], 2b; (Ph4P)2[Cu(OArF)4], 3; (nBu4N)2[Cu(OArF)4], 4; (HEt3N)2[Cu(OArF)4], 5; [K(18-crown-6)]2[Cu2(mu2-OC6H5)2(OC6H5)4], 6; [K(18-crown-6)]2[Co(OArF)4], 7a; [(18-crown-6)]2[Co(OAr')4], 7b; [Tl2Co(OArF)4], 8a; [Tl2Co(OAr')4],

  具有氟代芳基氧化物配体A2 [M（OAr）4]和M = Co2 +或Cu2 +，OAr-=（OC6F5）-（OArF）或[3,5-OC6H3（CF3）2]-（OAr）的两个系列均相酚盐配合物'），A + = K（18-crown-6）+，Tl +，Ph4P +，Et3HN +或Me4N +已合成。与氟化芳基氧化物相比，已经合成并研究了两个具有非氟化酚盐配体的相关配合物，这表明通过将OPh修饰为OAr（F）可以实现显着的结构变化。化合物[K（18-crown-6）] 2 [Cu（OArF）4]，1a; [K（18-crown-6）] 2 [Cu（OAr'）4]，1b; [Tl2Cu（OArF）4]，2a; [Tl2Cu（OAr'）4]，2b; （Ph4P）2 [Cu（OArF）4]，3; （nBu4N）2 [Cu（OArF）4]，4; （HEt3N）2 [Cu（OArF）4]，5; [K（18-crown-6）]
• Carbonyl Olefination Using Readily Prepared Tungsten Metallacycles
  作者：Kapil S. Lokare、Aaron L. Odom

  DOI：10.1021/ic8014964

  日期：2008.12.1

  results in precipitation of a yellow complex containing a 6-membered metallacycle, W(C(8)H(12)C(8)H(12)NAr)(NAr)Cl(2) (1). This easily accessible compound was tested for its ability to effect carbonyl olefination/ring-closing metathesis (CO/RCM) with two substrates. One ketone was tested, 1-acetyl-1-(3-butenyl)cyclopentane, which generates 1-methylspiro[4.4]non-1-ene on CO/RCM. An ester, 4-benzoyloxybut-1-ene

  在戊烷中用2当量的环辛炔处理双（亚氨基）W（NAr）（2）Cl（2）（DME）导致沉淀出含有6元金属环的黄色络合物W（C（8）H（12） C（8）H（12）NAr）（NAr）Cl（2）（1）。测试了这种易于获得的化合物在两个底物上实现羰基烯化/闭环复分解（CO / RCM）的能力。测试了一种酮，即1-乙酰基-1-（3-丁烯基）环戊烷，该酮在CO / RCM上生成1-甲基螺[4.4]壬-1-烯。还用1对4-苯甲酰氧基丁-1-烯酯进行了CO / RCM测试。发现二氯化物1是无活性的。因此，制备了几种衍生物，包括X射线衍射在内对其进行了全面表征并进行了测试：W（C（8）H（12）C（8）H（12）NAr）（NAr）（OEt）（2）（2） ，W（C（8）H（12）C（8）H（12）NAr）（NAr）（OC（6）H（4）-p-OMe）（2）（3），W（C（8 ）H（12）C（8）H（12）NAr）（