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Os(η(6)-p-cymene)Cl2(P(OMe)3) | 177851-73-9

中文名称
——
中文别名
——
英文名称
Os(η(6)-p-cymene)Cl2(P(OMe)3)
英文别名
(p-cymene)OsCl2(P(OMe)3);[OsCl2(η6-p-cymene)(P(OMe)3)]
Os(η(6)-p-cymene)Cl2(P(OMe)3)化学式
CAS
177851-73-9
化学式
C13H23Cl2O3OsP
mdl
——
分子量
519.404
InChiKey
HKPXQFYVRFDVPA-UHFFFAOYSA-L
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:
    -半夹心烷氧碳烯配合物的制备
    摘要:
    烷氧基- alkylcarbene配合物[OSCL {= C(OR')CH 2 R''}(η 6 -对异丙基苯甲烷)L] BPH 4(1 - 4)[R'=甲基,乙基; R''= Ph,对甲苯基,Bu t ; L = P(OME)3,P(OET)3,PPH(OET)2,PPH 2 OET]通过允许制备二氯化合物OSCL 2(η 6 -对异丙基苯甲烷)L到与末端炔R''C反应≡CH在酒精中。乙氧基methylcarbene [OSCL {= C(OET)CH 3 }(η 6 -对异丙基苯甲烷)L] BPH 4(5也由与三甲基甲硅烷基乙炔反应制得。对化合物的形成的反应路径1 - 5,涉及酒精对中间偏二配合物的亲核攻击,进行了讨论。乙炔衍生物OSCL(C≡CAr)(η 6 -对异丙基苯甲烷)L(6,7)[Ar为pH值,对-甲苯基; L = P(OME)3,P(OET)3,PPH(OET)2 ]是由二氯化合物OSCL反应来制备2(η
    DOI:
    10.1021/om101105s
  • 作为产物:
    描述:
    [osmium(II)dichloride(η6-p-cymene)]2 、 三甲氧基磷二氯甲烷 为溶剂, 以70%的产率得到Os(η(6)-p-cymene)Cl2(P(OMe)3)
    参考文献:
    名称:
    187的O的NMR研究(η 6 -Arene)锇(II)配合物:电子和空间影响配体的分离†
    摘要:
    使用反向二维(31 P,187 Os){ 1 H}和(1 H,187 Os)NMR光谱收集了37 Os(芳烃)X 2 L型配合物的Osmium-187 NMR数据。在Os(p- cymene )X 2 PMe 3系列中,屏蔽作用按Cl
    DOI:
    10.1021/om960053i
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文献信息

  • Preparation of half-sandwich azine complexes of osmium
    作者:Gabriele Albertin、Stefano Antoniutti、Jesús Castro、Francesca Sibilla
    DOI:10.1016/j.poly.2017.09.023
    日期:2017.12
    derivatives [OsCl(η 6-p-cymene)NH2N=C(CH3)2}P(OR)3}]BPh4 (5, 6) [R = Me (5), Et (6)]. In solution, κ 1-azine complexes undergo metalation reaction, giving chelate derivatives [Os κ 2-R1C6H3C(H)=N–N=C(H)C6H4R1}(η 6-p-cymene)P(OR)3}]BPh4 (7, 8) [R = Me (7), Et (8); R1 = H (a), 4-CH3 (b)]. The complexes were characterised by spectroscopy (IR, NMR) and X-ray crystal structure determination of [OsCl(η 6-p-cymene)
    半三明治嗪络合物[OsCl(η6-p-cymene)κ1- [N = C(H)C6H4R1] –N = C(H)C6H4R1}-P(OR)3}] BPh4(1、2 )和[OsCl(η6-对-cymene)κ1- [N = C(CH3)2] N = C( )2} P(OR)3}] BPh4(3,4)[R =我(1,3),Et(2,4); R1 = H(a),4- (b),2,6-( )2(c)]是通过使化合物[OsCl2(η6-p-cymene)P(OR)3}]制备的首先与一当量的AgOTf反应,然后与嗪反应。相反,用丙酮嗪处理化合物可得到衍生物[OsCl(η6-对-cymene)NH2N = C( )2} P(OR)3}] BPh4(5,6)[R = Me( 5),等(6)]。在溶液中,κ1-嗪配合物发生属化反应,得到螯合物衍生物[Os κ2-R1C6H3C(H)=
  • Preparation of half-sandwich ethylene complexes of Osmium(II)
    作者:Gabriele Albertin、Alberto Albinati、Stefano Antoniutti、Marco Bortoluzzi、Silvia Rizzato
    DOI:10.1016/j.jorganchem.2011.12.032
    日期:2012.4
    Ethylene complexes [OsCl(η6-p-cymene)(η2-CH2CH2)L]BPh4 (1, 2) [L = P(OMe)3, P(OEt)3, PPh(OEt)2, tBuNC) were prepared by allowing the dichloro compounds OsCl2(η6-p-cymene)L to react with CH2CH2 in mild conditions (1 atm). Treatment of 1 with amine or hydrazine yielded [OsCl(p-tolyl-NH2)(η6-p-cymene)PPh(OEt)2}]BPh4 (3) or [OsCl(η6-p-cymene)(CH3NHNH2)PPh(OEt)2}]BPh4 (4) derivatives. The vinylidene cation
    乙烯配合物[OSCL(η 6 -对异丙基苯甲烷)(η 2 -CH 2 CH 2)大号] BPH 4(1,2)[大号 = P(OME)3,P(OET)3,PPH(OET)2,吨BuNC)通过使二化合物OSCL制备2(η 6 -对异丙基苯甲烷)大号与CH反应2 CH 2在温和的条件下(1个大气压)。用胺或处理1产生[OSCl(对甲苯基-NH 2)(η6-对-伞花烃)PPH(OET)2 }] BPH 4(3)或[OSCL(η 6 -对异丙基苯甲烷)(CH 3 NHNH 2)PPH(OET)2 }] BPH 4(4)衍生物。偏二阳离子[OSCL Ç C(H)PH}(η 6 -对异丙基苯甲烷)PPH(OET)2 }] +(5 +)也从制备1和光子晶体CH。配合物光谱和通过[OSCL X射线晶体结构测定进行了表征(η 6 -对异丙基苯甲烷)(η 2-CH 2 CH 2)P(OMe)3 }]
  • Enthalpies of Reaction of [(<i>p</i>-cymene)OsCl<sub>2</sub>]<sub>2</sub> with Monodentate Tertiary Phosphine Ligands. Importance of Steric and Electronic Ligand Factors in an Osmium(II) System
    作者:Jinkun Huang、Scafford Serron、Steven P. Nolan
    DOI:10.1021/om980345e
    日期:1998.8.1
    The enthalpies of reaction of [OsCl2(p-cymene)](2) (1) (p-cymene = eta(6)-CH3C6H4CH(CH3)(2)) with a series of monodentate phosphines (PR3), leading to the formation of OsCl2(p-cymene)(PR3) complexes, have been measured by anaerobic calorimetry in CH2Cl2 at 30 degrees C. These reactions are rapid and quantitative. The overall relative order of stability established is as follows: PPh(NC4H4)(2) < P(NC4H4)(3) < P(p-CF3C6H4)(3) < PPh2(NC4H4) < PPh3 < P(p-ClC6H4)(3) < P(p-CH3C6H4)(3) < P(p-FC6H4)(3) < PCy3 < PBz(3) < (PPr3)-Pr-i < P(p-CH3OC6H4)(3) < P(NC4H8)(3) < PPh2Me < PPhMe2 < PEt3 < PMe3. A quantitative analysis of ligand effects for the present data helps clarify the exact steric versus electronic ligand contributions to the enthalpy of reaction in this system. Both steric and electronic factors appear to play an important role in dictating the magnitude of the enthalpy of reaction. The data are compared to the previously studied RuCl2(p-cymene)(PR3) system.
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