摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

[ruthenium(0)(η4-cisoid-2,5-dimethyl-1,3-hexadiene)(η4-1,5-COD)(acetonitrile)] | 1373229-38-9

中文名称
——
中文别名
——
英文名称
[ruthenium(0)(η4-cisoid-2,5-dimethyl-1,3-hexadiene)(η4-1,5-COD)(acetonitrile)]
英文别名
——
[ruthenium(0)(η4-cisoid-2,5-dimethyl-1,3-hexadiene)(η4-1,5-COD)(acetonitrile)]化学式
CAS
1373229-38-9
化学式
C18H29NRu
mdl
——
分子量
360.505
InChiKey
APSZCPSOAHHYNF-JGYFGQOFSA-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:
    参考文献:
    名称:
    在钌(0)中心由1,3-二烯和乙烯酮化学计量形成共轭二烯基酮
    摘要:
    的化学计量反应的[Ru(η 4 -2,3-二甲基-1,3-丁二烯)(η 4 -1,5-二COD)(NCMe)](1A)在室温下用二苯基乙烯酮产生一个新的零价复杂的[Ru(η 4 -4,5-二甲基-1,1-二diphenylhexa -3,5-二烯-2-酮)(η 4 -1,5-二COD)(NCMe)](2AA)以92%的产率。这是由1,3-二烯和乙烯酮形成共轭二烯基酮的第一个例子。类似地,用乙基苯乙烯酮处理1a可以77%的收率得到脱羰基偶联产物(Z)-5-烷基-2,3-二甲基-5-苯基庚基-1,4-二烯(5)。
    DOI:
    10.1039/c4nj01001a
  • 作为产物:
    描述:
    (η6-naphthalene)(η4-1,5-cyclooctadiene)ruthenium(0)2,5-dimethyl-1,3-hexadiene乙腈乙腈 为溶剂, 以31%的产率得到[ruthenium(0)(η4-cisoid-2,5-dimethyl-1,3-hexadiene)(η4-1,5-COD)(acetonitrile)]
    参考文献:
    名称:
    Synthesis of conjugated diene complexes of ruthenium(0) derived from Ru(η6-naphthalene)(η4-1,5-COD): Z to E isomerisation of coordinated 1,3-pentadiene
    摘要:
    The naphthalene complex of zerovalent ruthenium, [Ru(eta(6)-C10H8)(eta(4)-1,5-COD)] (1), readily reacts with 1,3-dienes in the presence of a ligand (L) to produce complexes [Ru(eta(4)-cisoid-1,3-diene)(eta(4)-1,5-COD)(L)] [1,3-diene butadiene, 2,3-dimethylbutadiene, isoprene, 1,3-pentadiene, 2-methyl-1,3-pentadiene, 1,3-cyclohexadiene; L = MeCN, (BuCN)-Bu-t, PhCN, NCC6H4CN, CO, (BuNC)-Bu-t, pyridine, P(OMe)(3), P(OPh)(3), PMe3, PEt3, PPh3, PCy3]. The single-crystal X-ray structures of [Ru(eta(4)-cisoid-1,3-butadiene)(eta(4)-1,5-COD)(MeCN)] (2a) and [Ru{eta(4)-(E)-cisoid-1.3-pentadiene}(eta(4)-1,5-COD)(PPh3)}](E-5l) show the expected, approximately square pyramidal geometry about the metal atom, with the auxiliary ligand occupying the axial site. [Ru {eta(4)-(Z)-cisoid-1,3-pentadiene}(eta(4)-1,5-COD)(PPh3)] (Z-5l) irreversibly isomerises to E-5l in benzene-d(6) at 30 degrees C, the reaction obeying a first-order rate law [k = (2.89 +/- 0.06) x 10(-4) s(-1)]. This reaction is significantly retarded by addition of PPh3 suggesting that a vacant site is required for the E/Z isomerisation. (C) 2012 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.jorganchem.2012.02.018
点击查看最新优质反应信息

文献信息

  • Stoichiometric and Catalytic Cross Dimerization between Conjugated Dienes and Conjugated Carbonyls by a Ruthenium(0) Complex: Straightforward Access to Unsaturated Carbonyl Compounds by an Oxidative Coupling Mechanism
    作者:Masafumi Hirano、Yasutomo Arai、Yuka Hamamura、Nobuyuki Komine、Sanshiro Komiya
    DOI:10.1021/om300234d
    日期:2012.5.28
    and catalytic cross dimerizations between conjugated dienes and conjugated carbonyls are studied. The reaction of Ru(η4-cisoid-1,3-butadiene)(η4-1,5-COD)(NCMe) (2a) with methyl acrylate gives a Ru(0) complex, Ru[methyl η4-cisoid-(2E,4E)-hepta-2,4-dienoate](η4-1,5-COD)(NCMe) (3aa) in 97% yield. Similar treatments of 2a with a series of tert-butyl acrylate, methyl crotonate, 3-buten-2-one, and N,N-dimethylacrylamide
    研究了共轭二烯和共轭羰基之间的一系列化学计量和催化交叉二聚。(η的反应4 - cisoid- 1,3-丁二烯)(η 4 -1,5-二COD)(NCMe)(图2a)与丙烯酸甲酯给出了(0)络合物,[甲基η 4 - cisoid -(2 ë,4 ë) -庚-2,4-二烯酸乙酯(η 4 -1,5-二COD)(NCMe)(3AA)以97%的产率。用一系列丙烯酸叔丁酯巴豆酸甲酯,3-丁烯-2-酮和N,N-二甲基丙烯酰胺进行的2a相似处理产生类似的3ac。当(ê)-1,3-戊二烯络合物2d中被用在与丙烯酸甲酯的反应中,支链的偶联产物的Ru [甲基η 4 - cisoid-(2 ë,4 ê)-4- methylhepta -2,4-二烯酸酯](η 4 -1,5-二COD)(NCMe)(3da- b)的显性产率为65%,在19%的产率线性产物一起获得。在(E)-2,5-二甲基六-1,3-二烯配合物
查看更多