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MoO2Cl2(dme) | 84825-88-7

中文名称
——
中文别名
——
英文名称
MoO2Cl2(dme)
英文别名
[MoO2Cl2(dimethoxyethane)]
MoO<sub>2</sub>Cl<sub>2</sub>(dme)化学式
CAS
84825-88-7
化学式
C4H10Cl2MoO4
mdl
——
分子量
288.967
InChiKey
XNAUZQFBKKJRID-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:
    描述:
    5 5'-二甲基-2,2'-二吡啶MoO2Cl2(dme)二氯甲烷 为溶剂, 以76%的产率得到(5,5'-dimethyl-2,2'-bipyridine)dichloridodioxidomolybdenum(VI)
    参考文献:
    名称:
    Different reaction behaviour of molybdenum and tungsten – Reactions of the dichloro dioxo dimethyl-bispyridine complexes with thiophenolate
    摘要:
    The reaction of the metal complexes MO2Cl2(mebipy) (M = Mo, W) with two equivalents thiophenol by the exact same procedure leads to two different products for molybdenum [Mo2O4(SPh)(2)(mebipy)(2)] and tungsten [WO2(SPh)2(mebipy)]. To understand why this is the case the redox potentials of the starting materials were measured showing that the redox potential for thiophenol is lower than the redox potentials (M-v <-> M-vi) for both of the metal precursors. A reduction of the metal and oxidation of the sulfur should be possible for both reactions but occurs only for the molybdenum compound. Theoretical calculations show that different metal-sulfur bond strengths are as well and equally responsible for the differing reaction behaviour as are the redox potentials. (C) 2007 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.ica.2007.04.027
  • 作为产物:
    描述:
    乙二醇二甲醚二氯二氧化钼二氯甲烷 为溶剂, 反应 3.0h, 生成 MoO2Cl2(dme)
    参考文献:
    名称:
    化学选择性还原羰基偶联的高效碳载多相二氧化钼钼催化剂
    摘要:
    据报道,使用碳负载的二氧钼钼催化剂可将各种羰基化合物与二甲基苯基硅烷还原偶联至相应的对称醚上。该催化剂是空气和水分稳定的,并且可以容易地从反应混合物中分离出来以进行再循环。另外,该催化剂是化学选择性的,因此能够合成官能化的醚而无需牺牲性配体或保护基团。
    DOI:
    10.1039/c7cy00336f
  • 作为试剂:
    描述:
    cyclooctene叔丁基过氧化氢MoO2Cl2(dme) 作用下, 以 癸烷二氯甲烷 为溶剂, 反应 1.0h, 以85%的产率得到氧化环辛烯
    参考文献:
    名称:
    含手性恶唑啉的二氧钼钼(VI)配合物,用于离子液体中烯烃的环氧化:一种高度非对映选择性的催化剂
    摘要:
    新单金属二氧合钼配合物,2和3,将含有双恶唑啉乙和恶唑啉基吡啶Ç已经分别制备并在溶液中和固相充分表征,包括单晶X射线衍射分析2,它代表与双(恶唑啉)配位的Mo(VI)配合物的第一结构。这些配合物与双金属系统1用作咪唑鎓和吡咯烷鎓类离子液体中烯烃环氧化的催化前体(环辛烯,(R)-柠檬烯,反式β-甲基苯乙烯),对环氧化物的形成具有高化学选择性,主要用于环辛烯和(R) -柠檬烯环氧化,而没有形成相应的二醇。在[BMP] [NTf 2 ](BMP =丁基甲基吡咯烷鎓; NTf 2  =双(三氟甲磺酰基)酰胺)中,配合物1仅生成反式(R)-柠檬烯1,2-环氧化物,而单金属催化体系导致低的非对映选择性。95 Mo NMR研究有助于了解1和2在离子液体介质中的催化行为。
    DOI:
    10.1016/j.apcata.2011.03.024
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文献信息

  • Synthesis, Structure, and Catalytic Oxidation Chemistry from the First Oxo−Imido Schiff Base Metal Complexes
    作者:Ramkrishna Ramnauth、Salih Al-Juaid、Majid Motevalli、Bernardetta C. Parkin、Alice C. Sullivan
    DOI:10.1021/ic035318h
    日期:2004.6.28
    molybdenum oxo-imido complex, [Mo(O)(NtBu)Cl2(dme)] (1), was obtained from the reaction between [MoO2Cl2(dme)] and [Mo(NtBu)2Cl2(dme)]. Reactions between [Mo(O)(NR)Cl2(dme)] (where R = tBu or 2,6-iPr2C6H3) and the disodium Schiff base compounds Na(2)(3,5-tBu2)2salen, Na(2)(3,5-tBu2)2salpen, and Na(2)(7-Me)2salen afforded the first oxo-imido transition metal Schiff base complexes: [Mo(O)(NtBu)[(3,5-tBu2)2salen]]
    [Mo(O)(NtBu)Cl 2(dme)]与[Mo(NtBu)2 Cl 2(dme)]之间的反应获得了羰基-(1)。[Mo(O)(NR)Cl2(dme)](其中R = tBu或2,6-iPr2C6H3)与席夫碱二钠盐Na(2)(3,5-tBu2)2salen,Na(2)之间的反应(3,5-tBu2)2沙仑和Na(2)(7-Me)2salen提供了第一个羰基-亚基过渡属席夫碱配合物:[Mo(O)(NtBu)[(3,5-tBu2)2salen] ](2),[Mo(O)(NtBu)[(3,5-tBu2)2salpen]](3)和[Mo(O)(N-2,6-iPr2C6H3)[(7-Me)2salen ]](4)分别。[Mo(NtBu)2(NHtBu)2]和[Mo(N-2,6-iPr2C6H3)(2)[还报道了[Mo(N-2,6-iPr2C6H3)(2)(NHtBu)2](7)的(7-Me
  • Efficient Catalytic Greenhouse Gas-Free Hydrogen and Aldehyde Formation from Alcohols
    申请人:Northwestern University
    公开号:US20170297988A1
    公开(公告)日:2017-10-19
    Catalytic preparation of hydrogen and aldehyde(s) from alcohols, including bioalcohols, without production of carbon monoxide or carbon dioxide.
    醇类(包括生物醇类)中催化制备氢气和醛类化合物,无需产生一氧化碳二氧化碳
  • Synthesis and Characterization of (2,4,6-Trimethylphenylimido)molybdenum Complexes. X-ray Crystal Structures of (L<sub>OEt</sub>)Mo(Nmes)<sub>2</sub>Cl, (L<sub>OEt</sub>)Mo(Nmes)Cl<sub>2</sub>, and MoCl<sub>3</sub>(Nmes)(depe) (mes = 2,4,6-Trimethylphenyl, L<sub>OEt</sub> = (η-C<sub>5</sub>H<sub>5</sub>)Co{P(O)(OEt)<sub>2</sub>}<sub>3</sub>, depe = Et<sub>2</sub>PCH<sub>2</sub>CH<sub>2</sub>PEt<sub>2</sub>)
    作者:Agustín Galindo、Francisco Montilla、Antonio Pastor、Ernesto Carmona、Enrique Gutiérrez-Puebla、Angeles Monge、Caridad Ruiz
    DOI:10.1021/ic961190a
    日期:1997.5.1
    The bis(imido) complex MoCl(2)(Nmes)(2)(dme) (1) (mes = 2,4,6-trimethylphenyl, dme = 1,2-dimethoxyethane) has been used as the starting material for the preparation of the compounds (L(OEt))Mo(Nmes)(2)Cl (2) (L(OEt) = (eta-C(5)H(5))CoP(O)(OEt)(2)}(3)) and Mo(Nmes)(2)(acac)(2) (5), as well as for the synthesis of the mixed oxo-imido MoCl(2)(Nmes)(O)(dme) (6), the latter reaction involving conproportionation
    双(亚基)络合物MoCl(2)(Nmes)(2)(dme)(1)(mes = 2,4,6-三甲基苯基,dme = 1,2-二甲氧基乙烷)已用作起始原料化合物(L(OEt))Mo(Nmes)(2)Cl(2)的制备(L(OEt)=(eta-C(5)H(5))Co P(O)(OEt)(2 )}(3))和Mo(Nmes)(2)(acac)(2)(5),以及用于合成混合的oxo-imido MoCl(2)(Nmes)(O)(dme)( 6),后者反应涉及1和MoCl(2)(O)(2)(dme)的配比。同样,顺磁性单(亚基)物种Mo(Nmes)Cl(3)(dme)(11)也可以通过在回流dme中与MoCl(4)(THF)(2)(THF =四氢呋喃)相互作用从1中获得。 。化合物6和11分别是合适的来源,用于合成其他抗磁性混合的氧代-亚基和顺磁性的单(亚基)化合物。(L(OEt))Mo(Nme
  • New Chloro, μ-Oxo, and Alkyl Derivatives of Dioxomolybdenum(VI) and -Tungsten(VI) Complexes Chelated with N<sub>2</sub>O Tridentate Ligands:  Synthesis and Catalytic Activities toward Olefin Epoxidation
    作者:Yee-Lok Wong、Dennis K. P. Ng、Hung Kay Lee
    DOI:10.1021/ic020173k
    日期:2002.10.1
    tungsten derivatives WO(2)(L(n))Cl (n = 6, 7) and [WO(2)(L(n))](2)O (n = 1, 4, 6, 7) were prepared by the reaction of WO(2)Cl(2)(DME) with HL(n) in the presence of triethylamine. Similar to their molybdenum analogues, the tungsten alkyl complexes WO(2)(L(n))(R) (n = 6, 7; R = Me, Et, CH(2)SiMe(3), C(6)H(4)(t)Bu-4) were synthesized by treating WO(2)(L(n))Cl or [WO(2)(L(n))](2)O (n = 6, 7) with the appropriate
    通过MoO(2)Cl(2)(DME)(DME = 1)反应制备了一系列新的顺式-二氧(VI)复合物MoO(2)(L(n))Cl(n = 1-5)在三乙胺存在下,用2-N-(2-吡啶基甲基)氨基苯酚(HL(1))或它的N-烷基衍生物(HL(n))(n = 2-5)与(2-二甲氧基乙烷)。还通过用MoO(2)处理相应的配体HL(n)来制备新的mu-oxo二化合物[MoO(2)(L(n))](2)O(n = 1,4,5,7) )(acac)(2)(acac =乙酰丙酮酸)在温热的甲醇溶液中或在稀HCl的存在下(NH(4))(6)[Mo(7)O(24)]。4H(2)O。用格氏试剂Me(3)SiCH(2)MgCl处理MoO(2)(L(1))Cl或[MoO(2)(L(1))](2)O得到烷基化合物MoO(2 )(L(1))(CH(2)SiMe(3)),代表由N(2)O型辅助配体支撑的二氧(VI
  • Synthesis and characterization of dioxocomplexes of molybdenum with (η-C5H5)Co{P(O)(OEt)2}3, C5H4(SiMe3) and 1,3-C5H3(SiMe3)2 ligands. X-ray crystal structure of [(η-C5H5)Co{P(O)(OEt)2}3]MoO2Cl
    作者:Thierry Robin、Francisco Montilla、Agustı́n Galindo、Caridad Ruiz、Jan Hartmann
    DOI:10.1016/s0277-5387(99)00012-1
    日期:1999.3
    ancillary ligand like (η-C5H5)CoP(O)(OEt)2}3, LOEt (2) C5H4(SiMe3), Cptms (3) and 1,3-C5H3(SiMe3)2, Cp2tms (4)) have been prepared using 1 as the starting material. Other known oxo complexes are also easily accessible from 1, for example, the reaction with CpTl, PMe3 and Li[(Me3SiN)2CPh].tmda affords CpMoO2Cl (5), MoOCl2(PMe3)3 (7) and Mo(O)2(Me3SiN)2CPh}2 (8), respectively. Complex 4 acts as a good
    (NH 4)2 Mo 2 O 7与Me 3 SiCl在1,2-二甲氧基乙烷(dme)中的相互作用在一锅反应中得到了已知的二氧代化合物MoCl 2 O 2(dme)(1)。的类型(L)的MoO的二氧代络合物2 CL(L =单阴离子,正式三齿,辅助配体等(η-C 5 H ^ 5)有限P(O)(OET)2 } 3,L OET(2) C 5 H 4(SiMe 3),CP tms(3)和1,3-C使用1作为起始原料制备了5 H 3(SiMe 3)2,CP 2tms(4)。其他已知的羰基配合物也很容易从1获得,例如与CPTl,PMe 3和Li [(Me 3 SiN)2 CPh] .tmda的反应得到CPa href=https://www.molaid.com/MS_78305 target="_blank">PMoO 2 Cl(5),MoOCl 2(PMe 3)3(7)和Mo(O)2 (Me 3 SiN)2 CPh} 2(8), 分别。在室温下,配合物4充当了从二甲基亚砜到PPh 3的羰基转移模型反应的良好催化剂。配合物(L
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