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vanadium(V) oxytrichloride

中文名称
——
中文别名
——
英文名称
vanadium(V) oxytrichloride
英文别名
vanadyl chloride;vanadyl trichloride;trichlorooxyvanadium;vanadium(V) oxychloride;vanadium oxytrichloride;Vanadium;hydrate;trihydrochloride
vanadium(V) oxytrichloride化学式
CAS
——
化学式
Cl3OV
mdl
——
分子量
173.3
InChiKey
WHMLCHUNAOOMSQ-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):
    0.44
  • 重原子数:
    5
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    1
  • 氢给体数:
    4
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    仲丁胺vanadium(V) oxytrichloride正己烷 为溶剂, 生成 trichloro(sec-butylimino)vanadium(V)
    参考文献:
    名称:
    [EN] NEW GROUP V AND VI TRANSITION METAL PRECURSORS FOR THIN FILM DEPOSITION
    [FR] NOUVEAUX PRÉCURSEURS DE MÉTAUX DE TRANSITION DES GROUPES V ET VI POUR DÉPÔT DE FILM MINCE
    摘要:
    本文描述了作为沉积含有五族和六族元素薄膜前体的五族和六族化合物。使用具有烷基、酰胺、亚酰胺基团和/或环戊二烯基(Cp)配体形成用作前体的五族和六族配合物。五族和六族前体化合物的示例包括但不限于Cp酰胺亚酰胺烷基钒化合物,Cp酰胺亚酰胺烷基酰胺钒化合物,Cp酰胺亚酰胺烷氧基钒化合物,Cp酰胺亚酰胺亚酰胺钒化合物和烷基亚酰胺钒三氯化合物。这些五族和六族前体用于在基底表面上沉积具有优异薄膜特性如均匀性、连续性和低电阻的薄膜。用于沉积含金属薄膜的基底表面的示例包括但不限于金属、金属氧化物和金属氮化物。
    公开号:
    WO2020247237A1
  • 作为产物:
    描述:
    ammonium vanadate(V) 以 盐酸 为溶剂, 生成 vanadium(V) oxytrichloride
    参考文献:
    名称:
    Temperature-programmed reduction of V2O5 and coprecipitated V2O5−TiO2 by hydrogen
    摘要:
    Temperature-programmed reductions (TPR) with H-2 of both pure V2O5 and coprecipitated V2O5-TiO2 systems with different titanium concentrations was performed. The original and the reduced samples following each TPR step were characterized by X-ray diffraction, Fourier transform infrared analysis and scanning electron microscopy.Within the temperature;range in which TPR analysis was carried out (100-600 degrees C) the V2O5 phase was reduced in two or three steps, while no variation in the TiO2 phase (anatase or rutile) was observed.In the first reduction step only superficial reduction of the oxides was detected. In the following steps, the H-2 reacted with oxygen atoms of the V = O and V-O-V bonds. This led to important changes in the structure and morphology of the system.The experimental evidence allowed the conclusion that titanium stabilizes certain phases of vanadium oxides in which vanadium appears as V(+4) or as a mixture of V(+4) and V(+5). Moreover, when moderate and high titanium concentrations were used, the reduction temperature of the bulk V2O5 decreased markedly.
    DOI:
    10.1007/bf02547266
  • 作为试剂:
    描述:
    正辛醛vanadium(V) oxytrichloride氧气3-苄基羟乙基甲基噻唑氯化锂三乙胺 作用下, 以 乙醇乙腈 为溶剂, 反应 24.0h, 生成 8,9-dioxohexadecane
    参考文献:
    名称:
    一类非常简单的基于咪唑的脂质及其生物学性质
    摘要:
    合成了一系列在咪唑核心的骨架上带有两个烷基链的咪唑盐,类似于脂质的结构。使用革兰氏阳性和革兰氏阴性细菌以及包括肿瘤细胞在内的真核细胞系对它们的抗菌活性和细胞毒性进行了评估。研究表明,骨架中烷基链的长度对于这些脂质模仿成分的抗生物膜活性至关重要。除了其生物活性外,还通过膜平衡和石英晶体微量天平(QCM)测量来显示其表面活性和膜相互作用。结构与活性之间的关系表明,独特的化学结构极大地促进了这类新型脂质的生物活性。
    DOI:
    10.1002/chem.201502333
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文献信息

  • Ring‐Closing Olefin Metathesis Catalyzed by Well‐Defined Vanadium Alkylidene Complexes
    作者:Dmitry S. Belov、Gabriela Tejeda、Charlene Tsay、Konstantin V. Bukhryakov
    DOI:10.1002/chem.202005438
    日期:2021.3.8
    selectivity in ring‐opening metathesis polymerization of strained cyclic olefins comparable to those of Ru, Mo, and W catalysts. However, the application of V alkylidenes in routine organic synthesis is limited. Here, we present the first example of ring‐closing olefin metathesis catalyzed by well‐defined V chloride alkylidene phosphine complexes. The developed catalysts exhibit tolerance to various functional
    钒基催化剂在应变环烯烃的开环易位聚合中显示出与Ru,Mo和W催化剂相当的活性和选择性。但是,在常规的有机合成中V亚烷基的应用受到限制。在这里,我们给出了由明确定义的V氯化物亚烷基膦配合物催化的开环烯烃复分解的第一个例子。所开发的催化剂表现出对各种官能团的耐受性,所述官能团例如醚,酯,叔酰胺,叔胺和磺酰胺。亚胺基和膦的大小和给电子性质在活性中间体的稳定性中起着至关重要的作用。
  • Synthesis, Molecular Structure, and Olefin Polymerisation Activity of an Oxovanadium( <scp>V</scp> ) Alkoxide with Unprecedented Chloride Bridging Ligands
    作者:Esther C. E. Rosenthal、Huiling Cui、Katharina C. H. Lange、Sebastian Dechert
    DOI:10.1002/ejic.200400451
    日期:2004.12
    The reaction of 2-methoxyethanol or (2-methoxyethanolato)lithium with VOCl3 yields the chloro-bridged dinuclear complex [VOCl2(OCH2CH2OCH3)]2, which has been characterised spectroscopically and structurally by single-crystal X-ray diffraction analysis. This is the first reported structure of a neutral dinuclear oxovanadium complex connected by bridging chloro ligands. The orange complex is a precatalyst
    2-甲氧基乙醇或(2-甲氧基乙醇根)锂与 VOCl3 反应生成氯桥双核络合物 [VOCl2(OCH2CH2OCH3)]2,其已通过单晶 X 射线衍射分析在光谱和结构上进行了表征。这是首次报道的通过桥接氯配体连接的中性双核氧钒配合物的结构。橙色配合物是乙烯聚合和苯乙烯低聚的预催化剂。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)
  • Reversal of Enantioselectivity Approach to BINOLs via Single and Dual 2-Naphthol Activation Modes
    作者:Hun Young Kim、Shinobu Takizawa、Hiroaki Sasai、Kyungsoo Oh
    DOI:10.1021/acs.orglett.7b01734
    日期:2017.7.21
    A mechanism-driven enantiodivergent approach to chiral 1,1-bi-2-naphthols via catalytic asymmetric oxidative coupling of 2-naphthol derivatives is described for the first time. By utilizing 2-naphthol derivatives with low oxidation potential, the substrates were activated by either chiral mononuclear or dinuclear vanadium(V) catalyst to promote distinctively different asymmetric reaction pathways:
    首次描述了通过机制驱动的2-萘酚衍生物催化不对称氧化偶联的手性1,1'-bi-2-萘酚的对映异构方法。通过利用具有低氧化电位的2-萘酚衍生物,可以通过手性单核或双核钒(V)催化剂活化底物,从而促进明显不同的不对称反应途径:单底物活化和双底物活化机制。
  • Platinum-supporting hollandite-type vanadium–chromium mixed oxides as efficient heterogeneous catalysts for deoxygenation of sulfoxides under atmospheric H<sub>2</sub> pressure
    作者:Tsubasa Uematsu、Yoshiyuki Ogasawara、Kosuke Suzuki、Kazuya Yamaguchi、Noritaka Mizuno
    DOI:10.1039/c7cy00547d
    日期:——
    possible. Thus, in the presence of Pt/V(1−x)Crx-Hol, catalytic sulfoxide deoxygenation with H2 as the reducing agent can be realized; the deoxygenation occurs on V(1−x)Crx-Hol, and the role of platinum is to re-reduce the oxidized vanadium species with H2. In the presence of Pt/V0.7Cr0.3-Hol, various types of structurally diverse sulfoxides could be selectively converted into their corresponding sulfides
    亚砜脱氧成它们相应的硫化物是重要的反应,非常需要开发可以利用分子氢(H 2)作为还原剂的高效多相催化剂。在这项研究中,我们成功地开发了非均相催化剂的新概念,即负载铂的重钙沸石型钒铬混合氧化物催化剂(Pt / V (1- x) Cr x -Hol,x:Cr /(V + Cr)摩尔(前体溶液的比例),用于亚砜与H 2的脱氧。钙锰矿型钒铬混合氧化物(V (1- x) Cr x不支持铂的-Hol)可以在化学计量上将甲基苯基亚砜脱氧为甲基苯基硫化物,并且在脱氧后,V (1- x) Cr x -Hol中的V 3+物种被氧化为V 4+。但是,V 4+不能用H 2还原。通过将铂纳米颗粒负载在V (1- x) Cr x -Hol上,可以用H 2还原氧化的钒物质。因此,在Pt / V (1- x) Cr x -Hol存在下,H催化亚砜脱氧2可以作为还原剂实现;脱氧发生在V(1- x) Cr x -Hol上,铂的作用是用H
  • The monofunctionalized 1,4,7-triazacyclononane derivatives 1,4,7-triazacyclononane-N-acetate (L1) and N-(2-hydroxybenzyl-1,4,7-triazacyclononane (HL2) and their complexes with vanadium(IV)/(V). Localized and delocalized electronic structures in compounds containing the mixed valent [OVIVOVVO]3+ core
    作者:Daniela Schulz、Thomas Weyhermüller、Karl Wieghardt、Bernhard Nuber
    DOI:10.1016/0020-1693(95)04537-6
    日期:1995.12
    synthesized. Complexes 2, 3, 6 and 7 have been characterized by single crystal X-ray crystallography. Crystal data: 2, space group P21c,a=9.944(4),b=6.701(3),c=18.207(8)A, β=102.88(3)°, V=1182.7 A3, Z=4, Dcalc=1.51 g cm−3, R=0.049 based on 4760 reflections; 3, space group Pbca, a=11.003(6), b=14.295(7), c=20.21(1) A, V=3178.8 A3, Z=8, Dcalc=1,50 g cm−3, R=0.057 based on 1049 reflections; 6, space Pbcn, a=12
    四齿侧链大环1,4,7-三氮杂环壬烷-N-乙酸酯(L1)和N-(2-羟基苄基)-1,4,7-三氮杂环壬烷(HL2)的合成及其与钒(IV)的配位化学和(V)被报告。下列单核物质已制备并通过紫外-可见光谱,红外光谱进行了表征:[L1VIVO(NCS)](1),[L1VO2]·H2O(2),[L2VO(NCS)](3),[L2VO(NCS) )] Cl(4)和[L2VO2](5)。另外,已经合成了双核混合价络合物[L21V2O3] Br(6),[L22V2O3](ClO4)·0.5丙酮(7)和均价络合物[L22V2O3](ClO4)2(8)。配合物2、3、6和7已经通过单晶X射线晶体学表征。晶体数据:2,空间群P21c,a = 9.944(4),b = 6.701(3),c = 18.207(8)A,β= 102.88(3)°,V = 1182.7 A3,Z = 4,Dcalc = 1.51 g
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