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(π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex | 144473-37-0

中文名称
——
中文别名
——
英文名称
(π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex
英文别名
(η(6)-mesitylene)Cr(CO)2H(SnPh3)
(π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex化学式
CAS
144473-37-0;131104-17-1
化学式
C29H28CrO2Sn
mdl
——
分子量
579.246
InChiKey
FXQNZSLTFOHAEF-UHFFFAOYSA-N
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:
    参考文献:
    名称:
    Übergangsmetall-stannyl-komplexe:V. Darstellung der anionischen stannyl-komplexe k [(π-Aromat)(CO)2 CrSnPh 3 ]和络合二有机锡卤代亚胺zu bis(stannyl)-komplexen(π-Aromat)(CO)2 Cr SnPh 3)(SnR 3)(π-芳烃= C 6 H 6-n Me n)
    摘要:
    阴离子甲锡烷基配合物K [(π-芳烃)(CO)2 CrSnPh 3 ](π-areneC 6 ħ 6,1,3,5--C 6 H ^ 3我3,1,2,4,5--C通过用KH使相应的氢化苯乙烯基配合物(π-芳烃)CO)2 Cr(H)SnPh 3脱质子化而制备6 H 2 Me 4,C 6 Me 6)。循环伏安法研究表明,阴离子络合物被可逆氧化,并且氧化电位从π-芳烃=苯(E 1/2 =-0.481 V)增加到π-芳烃= C 6 Me6(E 1/2 = − 0.677 V)。通过与不同的有机锡卤化物反应,研究了π-芳烃配体和卤化物的电子和空间特性对取代和氧化还原反应之比的影响。用Me 3 SnCl或Me 2 SnCl 2,阴离子锡烷基配合物仅产生取代产物(π-芳烃)(CO)2 Cr(SnPh 3)-(SnMe 2 X)(XMe,Cl)。与Ph 3 SnCl或Ph 2 SnCl 2反应时当π-芳
    DOI:
    10.1016/0022-328x(92)83304-z
  • 作为产物:
    描述:
    三羰基-1,3,5-三甲基苯铬三苯基氢化锡 以 Petroleum ether 为溶剂, 以83%的产率得到(π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex
    参考文献:
    名称:
    Übergangsmetall-stannyl-komplexe:V. Darstellung der anionischen stannyl-komplexe k [(π-Aromat)(CO)2 CrSnPh 3 ]和络合二有机锡卤代亚胺zu bis(stannyl)-komplexen(π-Aromat)(CO)2 Cr SnPh 3)(SnR 3)(π-芳烃= C 6 H 6-n Me n)
    摘要:
    阴离子甲锡烷基配合物K [(π-芳烃)(CO)2 CrSnPh 3 ](π-areneC 6 ħ 6,1,3,5--C 6 H ^ 3我3,1,2,4,5--C通过用KH使相应的氢化苯乙烯基配合物(π-芳烃)CO)2 Cr(H)SnPh 3脱质子化而制备6 H 2 Me 4,C 6 Me 6)。循环伏安法研究表明,阴离子络合物被可逆氧化,并且氧化电位从π-芳烃=苯(E 1/2 =-0.481 V)增加到π-芳烃= C 6 Me6(E 1/2 = − 0.677 V)。通过与不同的有机锡卤化物反应,研究了π-芳烃配体和卤化物的电子和空间特性对取代和氧化还原反应之比的影响。用Me 3 SnCl或Me 2 SnCl 2,阴离子锡烷基配合物仅产生取代产物(π-芳烃)(CO)2 Cr(SnPh 3)-(SnMe 2 X)(XMe,Cl)。与Ph 3 SnCl或Ph 2 SnCl 2反应时当π-芳
    DOI:
    10.1016/0022-328x(92)83304-z
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文献信息

  • Photochemical synthesis of new (η6-arene)Cr–hydrido stannyl and (η6-arene)Cr–bis-stannyl complexes. Ligand effects on the Sn–H interaction in the hydrido stannyl compounds
    作者:Abbas Khaleel、KennethJ. Klabunde、Alison Johnson
    DOI:10.1016/s0022-328x(98)00917-6
    日期:1999.1
    stannyl compounds containing the η2-H–SnPh3 ligand and bis-stannyl compounds containing two SnPh3 ligands have been obtained from the photolysis of (η6-arene)Cr(CO)3 and HSnPh3. New complexes with different arenes (mesitylene, trifluorotoluene and 1,4-dimethoxybenzene) have been obtained and characterized by X-ray diffraction: (η6-C6H4(OCH3)2)Cr(CO)2(HSnPh3) (3a), (η6-C6H4(OCH3)2)Cr(CO)2(SnPh3)2 (3b)
    含有氢基甲烷基化合物η 2 -H-SnPh 3配体和含有两个SnPh双-甲化合物3已经从光解获得的配位体(η 6 -arene)的Cr(CO)3和HSnPh 3。已经获得并且其特征在于X射线衍射具有不同芳烃均三甲苯三氟甲苯和1,4-二甲氧基苯)新配合物:(η 6 -C 6 H ^ 4(OCH 3)2)的Cr(CO)2(HSnPh 3) (图3a),(η 6 -C 6H 4(OCH 3)2)Cr(CO)2(SnPh 3)2(3b)。3a的结构数据:单斜;空间群P 2 1 / c(第14号); a = 17.445(3),b = 9.820(3),c = 16.302(5);Z = 4;V = 2539.2(12)埃3 ; 3b:单斜晶;空间群P 2 1 / n(第14号);a = 13.904(3),b = 20.567(5)和c= 13.911(3)Å; Z = 4;V = 3994(2)埃3。1
  • Piana, Hermann; Kirchgaessner, Uwe; Schubert, Ulrich, Chemische Berichte, 1991, vol. 124, p. 743 - 752
    作者:Piana, Hermann、Kirchgaessner, Uwe、Schubert, Ulrich
    DOI:——
    日期:——
  • Photochemical Synthesis of (η<sup>6</sup>-Arene)chromium Hydrido Stannyl and (η<sup>6</sup>-Arene)chromium Bis(stannyl) Complexes
    作者:Abbas Khaleel、Kenneth J. Klabunde
    DOI:10.1021/ic951431z
    日期:1996.1.1
    Photolysis of (eta(6)-arene)Cr(CO)(3) complexes and HSnPh(3) in aromatic solvents at room temperature has led to two classes of complexes: hydride stannyl compounds containing the eta(2)-H-SnPh(3) ligand and bis(stannyl) compounds containing two SnPh(3) ligands. The ratio between the two complexes simultaneously produced depends on the choice of the arene. Complexes with different arenes (mesitylene, toluene, benzene, fluorobenzene, and difluorobenzene) have been obtained and characterized including X-ray structures for (eta(6)-C6H3(CH3)(3))Cr(CO)(2)(H)(SnPh(3)) (1a), (eta(6)-C6H3(CH3)(3))Cr(CO)(2)(SnPh(3))(2) (1b), (eta(6)-C6H5F)Cr(CO)(2)(SnPh(3))(2) (4b), and (eta(6)-C6H4F2)Cr(CO)(2)(SnPh(3))(2) (5b). X-ray Crystallography of the last three compounds has given the following results: 1b, monoclinic, space group P2(1)/c (No. 14), a = 13.905(4) Angstrom, b = 18.499(2) Angstrom, c = 17.708(2) Angstrom, Z = 4, V = 4285(1) Angstrom(3); 4b, orthorhombic, space group Pca2(1) (No. 29), a = 16.717(2) Angstrom, b = 18.453(2) Angstrom, c = 25.766(2) Angstrom, Z = 8, V = 7948(2) Angstrom(3); 5b, monoclinic, space group P2(1)/c (No. 14), a = 13.756(2) Angstrom, b = 18.560(2) Angstrom, c = 17.159(2) Angstrom, Z = 4, V = 4372(2) Angstrom(3). The relatively high J(Sn-119-Cr-H) and J(Sn-117-Cr-H) values as well as the X-ray structural data provide evidence for the existence of three-center two-electron bonds in the hydride stannyl complexes. The H-1 NMR data of the complexes are compared with chromium-arene bond distances, and a sensible trend is observed and discussed.
  • Schubert, Juergen; Mock, Stefan; Schubert, Ulrich, Chemische Berichte, 1993, vol. 126, # 3, p. 657 - 664
    作者:Schubert, Juergen、Mock, Stefan、Schubert, Ulrich
    DOI:——
    日期:——
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