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[tungsten(η7-cycloheptatrienyl)(CO)2I]

中文名称
——
中文别名
——
英文名称
[tungsten(η7-cycloheptatrienyl)(CO)2I]
英文别名
[(η7-C7H7)Mo(CO)(PMe3)CF3];{WI(CO)2(η-C7H7)};WI(CO)2(η(7)-C7H7)
[tungsten(η<sup>7</sup>-cycloheptatrienyl)(CO)<sub>2</sub>I]化学式
CAS
——
化学式
C9H7IO2W
mdl
——
分子量
457.908
InChiKey
WJUVMDBFTBTNNH-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    [tungsten(η7-cycloheptatrienyl)(CO)2I] 在 phenol, pyridine 作用下, 以 二氯甲烷 为溶剂, 以2%的产率得到
    参考文献:
    名称:
    Schulze, Wolfgang; Ziegler, Manfred L., Zeitschrift fur Anorganische und Allgemeine Chemie
    摘要:
    DOI:
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文献信息

  • Synthesis, Structure, and Haptotropic Interconversions of Tungsten Cycloheptatrienyl–Acetonitrile–Carbonyl Complexes
    作者:I. V. Skabitskii、P. V. Rusina、A. A. Pasynskii、Yu. V. Torubaev、S. G. Sakharov
    DOI:10.1134/s1070328419050038
    日期:2019.6
    AbstractTungsten cycloheptatrienyl complexes (η7-C7H7)W(CO)2I (I), [(η3-C7H7)W(CO)2(CH3CN)3]PF6 (II), and [(η7-C7H7)W(CO)2(CH3CN)]PF6 (III) (CIF files CCDC nos. 1875096 (I), 1875097 (II), 1875098 (III)), characterized earlier only by spectroscopic methods, were prepared and studied by X-ray diffraction. The tris(acetonitrile) complex II can lose two acetonitrile ligands in both coordinating and non-coordinating
    摘要钨环庚三烯基复合物(η 7 -C 7 ħ 7)W(CO)2 I(我),[(η 3 -C 7 ħ 7)W(CO)2(CH 3 CN)3 ] PF 6(II),和[(η 7 -C 7 ħ 7)W(CO)2(CH 3 CN)] PF 6(III)(CIF文件CCDC号1875096(我),1875097(II),1875098(III)),仅通过光谱方法表征,然后通过X射线衍射进行了制备和研究。三(乙腈)络合物II可以失去2乙腈配体在两个协调和非配位溶剂中与η 3 →η 7改变在环庚三烯基环的哈普托数转换为III。与η反向配体附着过程7 →η 3变化的环庚三烯基环的哈普托数发生在monoacetonitrile复杂的溶解III在乙腈。电子补偿η 3 ↔η 7在鎓配体的哈普托数变化是可逆的。
  • (Cycloheptatrienyl)hydridotungsten Complexes
    作者:Elke Schwed、Hans-Ulrich Hund、H. William Bosch、Heinz Berke
    DOI:10.1002/hlca.19910740120
    日期:1991.1.30
    Carbonyl(cycloheptatrienyl)iodo(phosphorus donor)tungstens ([WI(C7H7)(CO)L]; L = P(OMe)3, 1a; L = P[O(i-Pr)]3, 1b; L = PPh3, 1c) were prepared from dicarbonyl(cycloheptatrienyl)iodotungsten ([WI(C7H7)(CO)2)] via a carbonyl-substitution process. Similarly, bromocarbonyl(phosphorus donor)(1,2,4,6-tetramethylcycloheptatrienyl)tungstens ([WBr(Me4C7H3)(CO)L]; L = P(OMe)3, 6a; L = P[O(i-Pr)]3, 6b; L = PPh3
    羰基(环庚三烯基)碘(磷供体)tungstens([WI(C 7 H ^ 7)(CO)L]为:L = P(OME)3,1A为:L = P [O(I-PR)] 3,1B ; L = PPH 3,1C)从[(WI(C二羰iodotungsten(环庚三烯基)制备7 ħ 7(CO))2)]通过一个羰基的置换处理。类似地,溴代(磷供体)(1,2,4,6-tetramethylcycloheptatrienyl)tungstens([WBR(ME 4 ç 7 ħ 3)(CO)L]为:L = P(OME)3,图6a为:L = P [ O(i-Pr)] 3,6b ; L = PPH 3,图6C)从bromodicarbonyl的反应(1,2,4,6)-tetramethylcycloheptatrienyl)钨([WBR(ME获得4 Ç 7 ħ 3)(CO)2 ] 4与L的)在甲苯中用二氢化双(2-甲氧基乙氧基)铝还原1a
  • Synthesis and spectra of bis(tertiaryphosphine) derivatives of cycloheptatrienyltungsten complexes
    作者:Roy Breeze、Salasiah bt. Endud、Mark W. Whiteley
    DOI:10.1016/0022-328x(86)80102-4
    日期:1986.3
    Reaction of [WI(CO)2(η7-C7H7)] with dppm (dppm = Ph2PCH2PPh2) or dppe (dppe = Ph2PCH2CH2PPh2) gives the trihaptocycloheptatrienyl complexes [WI(CO)2(L-L)(η3-C7H7)] [L-L = dppm, (A1); L-L = dppe (A2)]. The complex A1 reacts with NH4PF6 to give the unidentate biphosphine complex [W(CO)2(dppm-P)(η7-C7H7)][PF6] (B) which yields [W(CO)(dppm)(η7-C7H7)][PF6] (C) on reaction with Me3NO·2H2O. Substitution of
    [WI(CO)的反应2(η 7 -C 7 ħ 7)]与DPPM(DPPM =苯基2 PCH 2 PPH 2)或DPPE(DPPE =苯基2 PCH 2 CH 2 PPH 2)给出trihaptocycloheptatrienyl配合物[WI (CO)2(LL)(η 3 -C 7 ħ 7)] [LL = DPPM,(甲1); LL = dppe(A 2)]。配合物A 1与NH 4 PF 6反应,得到不明的双膦配合物[W(CO)2(DPPM-P)(η 7 -C 7 ħ 7)] [PF 6 ](乙),其产率[W(CO)(DPPM)(η 7 -C 7 ħ 7)] [PF 6 ](C ^)上与我反应3 NO·2H 2在一个配位体羰基的取代O. [W(CO)3(η 7 -C 7 ħ 7)] [PF 6 ]与有机金属膦配体[沫(CO)2(DPPE -P)(η 7 -C 7 ħ 7)] [PF 6]的产率的异[W(CO)2(η
  • The chemistry of cycloheptatrienyl complexes of molybdenum and tungsten: synthesis and redox chemistry of some phosphine- and phosphite-substituted halide and acetonitrile derivatives
    作者:Caroline Bitcon、Roy Breeze、Patrick F. Miller、Mark W. Whiteley
    DOI:10.1016/0022-328x(89)85342-2
    日期:1989.3
    Reaction of [Mo(η-C6H5Me)(η-C7H7)][PF6] (C6H5Me = toluene) with two equivalents of P(OMe)3 in refluxing acetonitrile affords [Mo(NCMe)P(OMe)3}2(η-C7H7)][PF6], which is a precursor for the neutral complex [MoIP(OMe)3}2(η-C7H7)] (2) and the radical cation [MoClP(OMe)3}2(η-C7H7)][PF6] (3). Treatment of [WI(CO)2(η-C7H7)] with PPh3 gives [WI(CO)(PPh3)(η-C7H7)] (6), which is a starting material for the
    [沫(η-C的反应6 ħ 5 Me)的(η-C 7 H ^ 7)] [PF 6 ](C 6 H ^ 5与P(OME)的两个当量我=甲苯)3在回流的乙腈中,得到[沫(NCMe)P(OME)3 } 2(η-C 7 H ^ 7)] [PF 6 ],这是中性配合物[内政部P(OME)的前体3 } 2(η-C 7 H ^ 7)](2)和自由基阳离子[代替MoCl P(OME)3 } 2(η-C 7 H ^ 7)] [PF 6 ](3)。[WI(CO)的治疗2(η-C 7 H ^ 7与PPH)] 3给出[WI(CO)(PPH 3)(η-C 7 H ^ 7)](6),其是用于所述的原料的合成[W(CO)(DPPE)(η-C 7 H ^ 7)] [PF 6 ](DPPE =苯基2 PCH 2 CH 2 PPH 2),因此[W(NCMe)(DPPE)(η-C 7 H 7)] [PF 6 ](9)。反应
  • The chemistry of cycloheptatrienyl complexes of molybdenum and tungsten: synthesis and substitution chemistry of some new carbonylacetonitrile derivatives
    作者:Roy Breeze、Mark S. Plant、Allen Ricalton、Deborah J. Sutton、Mark W. Whiteley
    DOI:10.1016/0022-328x(88)83151-6
    日期:1988.12
    Ph2PCH2PPh2 gives, respectively, [M(CO)2(PR′3)(η-C7H7)][BF4] and the pendent phosphine complexes [M(CO)2(Ph2PCH2PPh2)(η-C7H7)][BF4] (11, M  W; 12, M  Mo). Dissolution of 11 in MeCN affords the chelated phosphine-trihaptocycloheptatrienyl derivative [M(CO)2(NCMe)Ph2P(CH2)nPPh2(η-C7H7)][BF4] (M = W, n = 1); analogous complexes (M = Mo or w, n = 2) result from reaction of 2 pr 3 with Oh2P(CH2)2PPh2 in MeCN
    [WL(CO)的反应2(η-C 7 H ^ 7)有Ag [BF 4 ]在乙腈中产生了trihaptocycloheptatrienyl络合物[W(CO)2(NCMe)3(η-C 7 H ^ 7)[BF 4 ] (2),其在CH 2氯2被转换成[W(CO)2(NCMe)(η-C 7 H ^ 7)] [BF 4 ](1)。类似的反应序列中观察到从[MOI(CO)开始2(η-C 7 H ^ 7))]和Ag [BF 4],但的混合物[沫(CO)2(NCMe)(η-C 7 H ^ 7)] [BF 4 ](3)和配制为[沫(CO)物种2 - (NCMe)3(η-在乙腈中获得C 7 H 7)] [BF 4 ](4)。CH的治疗2氯2个的解决方案1或3用磷供体配体PR' 3(R'OME或卜ñ)或pH 2 PCH 2 PPH 2给出,分别为[M(CO)2(PR' 3)(η-C 7 H ^ 7)] [BF 4
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