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(Ph3P)2(3,5-dimethylpyrazole)(CO)ClRuCHCHPh | 115462-02-7

中文名称
——
中文别名
——
英文名称
(Ph3P)2(3,5-dimethylpyrazole)(CO)ClRuCHCHPh
英文别名
——
(Ph3P)2(3,5-dimethylpyrazole)(CO)ClRuCHCHPh化学式
CAS
115462-02-7
化学式
C50H45ClN2OP2Ru
mdl
——
分子量
888.391
InChiKey
YOCAZCQBQCBLSN-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:
    (Ph3P)2(3,5-dimethylpyrazole)(CO)ClRuCHCHPh乙醇 作用下, 以 乙醇 为溶剂, 以78%的产率得到{Ru(CO)ClH(3,5-dimethylpyrazole)(PPh3)2}
    参考文献:
    名称:
    Phenylacetylene dimerization promoted by ruthenium(II) complexes
    摘要:
    The complex Ru(CO)(CH = CHPh)Cl(C5,H5N)(PPh3)2 and related alkenyl complexes react in methanol or ethanol to give (E,E)-1,4-diphenylbuta-1,3-diene and the ruthenium(II) hydride Ru(CO)H(Cl)(C5H5N)(PPh3)3. Further reaction of this hydride with the butadiene results in 1,2-reduction to yield (E)-1,4-diphenyl-1-butene. However, the reaction of phenylacetylene with catalytic amounts of ruthenium hydrides gave the dimer (Z)-1,4-diphenylbuten-3-yne. On the other hand, the reaction of 1,2-diphenylethenylruthenium(II) derivatives in methanol or ethanol gave trans-stilbene rather than the butadiene. Several deuteriation experiments were performed in order to elucidate the mechanism of formation of (E, E)-1,4-diphenylbuta-1,3-diene and ruthenium hydride from the corresponding alkenyl complexes.
    DOI:
    10.1016/0022-328x(91)86337-p
  • 作为产物:
    描述:
    {Ru(CO)ClH(3,5-dimethylpyrazole)(PPh3)2}苯乙炔二氯甲烷 为溶剂, 以75-80的产率得到(Ph3P)2(3,5-dimethylpyrazole)(CO)ClRuCHCHPh
    参考文献:
    名称:
    [Ru(CO)ClH(Me2Hpz)(PR3)2](Me2Hpz = 3,5-二甲基吡唑; R = Ph,对甲苯基)与乙炔的反应。[Ru(CO)Cl(HC:CHCMe3)(Me2HPz)(PPh3)2]和[Ru(CO)(MeO2CC:CHCO2Me)(HCO3)(PPh3)2]的晶体结构
    摘要:
    DOI:
    10.1021/om00099a014
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文献信息

  • Reactions of alkenyl and alkynyl ruthenium(II) complexes with isocyanides: Synthesis of α, β-unsaturated η1-acylruthenium(II) complexes and X-ray structure of [Ru(CCPh)(CN+Bu)3(PPh3)2]PF6
    作者:Julio Montoya、Amelia Santos、Javier López、Antonio M. Echavarren、Josep Ros、Antonio Romero
    DOI:10.1016/0022-328x(92)83071-o
    日期:1992.3
    of [Ru(CO)(CHCHR)(NCMe)2(PPh3)2]PF6 with tBuNC also affords η1-acyl complexes [Ru(COCHCHR)(CNtBu)3(PPh3)2]PF6. On the other hand, treatment of alkynyl complexes [Ru(CO)(CCR)(py)2(PPh3)2]PF6 with an excess of tBuNC under forcing conditions promotes substitution of CO and pyridine ligands by the isocyanide, yielding alkynyl derivatives [Ru(CCR)CNtBu)3(PPh3)2]PF6. An X-ray diffraction study of one of
    (E)-烯基配合物Ru(CO)Cl(CH = CHR)(PPh 3)2和Ru(CO)Cl(CH = CHR)(PPh 3)2 L(LMe 2 Hpz,py)与过量的异化物R'NC(R'的吨卜或环己基(CY))给出(ê)-α,β不饱和-η 1 -酰基复合物的[Ru(COCHCHR)(CNR')3(PPH 3)2 ] Cl收率良好。与1当量异氰酸酯的相应反应得到六配位络合物Ru(CO)Cl(CH = CHR)(CNR')(PPh 3)2。[Ru(CO)(CH = CHR)(NCMe)2(PPh 3)的反应2 ] PF 6与吨BuNC也提供η 1 -酰基复合物的[Ru(COCHCHR)(CN吨丁基)3(PPH 3)2 ] PF 6。另一方面,在强制条件下用过量的t BuNC处理炔基配合物[Ru(CO)(CCR)(py)2(PPh 3)2 ] PF 6促进异氰酸酯取代CO和吡啶配体,得到炔基衍生物[Ru(CCR)CN
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