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cyclopentadienylzirconium trichloride

中文名称
——
中文别名
——
英文名称
cyclopentadienylzirconium trichloride
英文别名
CpZrCl3;cyclopentadienylzirconium(IV) trichloride;(cyclopentadienyl)zirconium(IV) chloride;Trichloro(eta5-2,4-cyclopentadien-1-yl)zirconium
cyclopentadienylzirconium trichloride化学式
CAS
——
化学式
C5H5Cl3Zr
mdl
——
分子量
262.678
InChiKey
SULDCQJIUCVYOB-UHFFFAOYSA-K
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):
    3.38
  • 重原子数:
    9
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    cyclopentadienylzirconium trichloride甲基锂 作用下, 以 not given 为溶剂, 以10%的产率得到trimethyl(η5-cyclopentadienyl)zirconium
    参考文献:
    名称:
    Aitken; Barry; Gauvin, Organometallics, 1989, vol. 8, # 7, p. 1732 - 1736
    摘要:
    DOI:
  • 作为产物:
    描述:
    Butane;cyclopenta-1,3-diene;zirconium(4+) 在 盐酸 作用下, 以 为溶剂, 以68%的产率得到cyclopentadienylzirconium trichloride
    参考文献:
    名称:
    Facile and reversible displacement of η-C5H5from Zr by organolithiums; formation of (η5-cyclopentadienyl) trialkylzirconiums and their reactions eith electrophiles and alkenes
    摘要:
    Treatment of [Zr(eta-C5H5)2Cl(2)] with 3 equiv. of Bu(n)Li gives a 1:1 mixture of [Zr(eta-C5H5)Bu(3)(n)] and Li(C5H5), which reacts with HCl or I-2 to give n-butane and [Zr(eta-C5H5)(2)Cl-2] or Bu(n)I and [ZT(eta-C5H5)(2)I-2], respectively, while the reaction of [Zr(eta-C5H5>2Cl(2)] with 3.3 equiv. of C6H12Li and hex-1-ene provides a novel zirconate best represented by 3.
    DOI:
    10.1039/cc9960000963
  • 作为试剂:
    描述:
    烯丙苯cyclopentadienylzirconium trichloride二氯乙基铝magnesium氘代盐酸 作用下, 以 四氢呋喃重水 为溶剂, 反应 72.0h, 以21%的产率得到1,4-dideutero-threo-2,3-dibenzylbutane
    参考文献:
    名称:
    EtAlCl 2和Mg催化烯丙基苯的环金属化反应是合成二苄基丁烷木质素的新途径。
    摘要:
    在Zr和Ti催化剂存在下用EtAlCl 2(Et 2 AlCl)和Mg对烯丙基苯(Ar = Ph,4-MeO-Ph,3,4-(MeO)2 -Ph)进行环金属化反应(Dzhemilev反应)研究过。该反应以高非对映选择性进行,得到环状有机铝化合物,其经氘解或水解得到2 R(S),3 R(S)-二苄基丁烷,产率为48-69%。对催化剂结构对底物转化率,反应化学和立体选择性的影响的研究表明,在Cp 2 ZrCl 2的情况下获得了最佳结果在测试的复合物中。在反应中新薄荷烯基或新薄荷基四氢茚基锆催化剂的对映选择性不超过20%ee。的反式-在反应中形成的所述metallacycles的代用品的结构已经被证明由水解产物的X射线分析- 2 - [R (小号),3 - [R (小号) -二甲基-1,4-双[(4' )-甲氧基苯基)甲基]丁烷。所提出的方法可用于从容易获得的烯丙基苯一锅法非对映选择性地合成二苄基丁烷木脂素。
    DOI:
    10.1016/j.jorganchem.2014.09.033
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文献信息

  • Coordination chemistry of group 4 metal compounds with mixed-ligand, silyl-linked bis(amidinate) ligand and cyclopentadienyl
    作者:Sheng-Di Bai、Hong-Bo Tong、Jian-Ping Guo、Mei-Su Zhou、Dian-Sheng Liu
    DOI:10.1016/j.ica.2008.05.038
    日期:2009.3
    ligands L1 and L2 reacted with TiCl2(C5H5)2 to give compounds 1 and 2 in tridentate and bidentate bonding modes, respectively. Treatment of the ligand L1 with ZrCl3(C5H5) produced the half-sandwich zirconium complex 3. Reactions of the ligands with ZrCl2(C5H5)2 afforded zirconium compounds 4 and 5, demonstrating the same geometry as 1. Comparing these analogous molecular structures, it suggests that the coordination
    摘要基于甲硅烷基连接的双(ami酰胺)配体[SiMe2 NC(Ph)N(2,6-R2Ph)Li} 2] [L1(R = H)和L2(R = Me)]被描述。使用与环戊二烯基配位的金属盐以增加空间位阻并降低金属中心的路易斯酸度,这可以防止N-配体重排。四齿配体L1和L2与TiCl2(C5H5)2反应,分别以三齿和二齿键合模式得到化合物1和2。用ZrCl3(C5H5)处理配体L1产生了半夹心的锆配合物3。配体与ZrCl2(C5H5)2的反应提供了锆化合物4和5,显示出与1相同的几何形状。
  • Bis(enamino-Cp) Group 4 metal complex chemistry: developing a Mannich-type carbon–carbon coupling reaction at the bent metallocene famework
    作者:Stephanie Knüppel、Cun Wang、Gerald Kehr、Roland Fröhlich、Gerhard Erker
    DOI:10.1016/j.jorganchem.2004.08.021
    日期:2005.1
    coupling reaction of an in situ generated bis[(dimethylaminoethenyl)cyclopentadienyl]ZrCl2 intermediate. A number of related examples of this condensation reaction at the intact Group 4 bent metallocene framework is described, using different amino-substituents and Ti, Zr and Hf systems. Three examples of the unsaturated ansa-metallocene systems were characterized by X-ray diffraction. In a few cases it was
    在醚中用甲基锂处理6-甲基-6-二甲基氨基富勒烯(2a)导致去质子化反应,生成烯氨基取代的环戊二烯化锂试剂3a。其与四氯化锆(0.5摩尔当量)的反应导致形成[1-二甲基氨基丁二烯-1,3-二基-双(环戊二烯基)]二氯化锆产物4a。不饱和的ansa-茂金属可能是由路易斯酸催化的曼尼希型碳-碳偶联反应在原位生成的双[(二甲基氨基乙烯基)环戊二烯基] ZrCl 2形成的。中间的。描述了使用不同的氨基取代基以及Ti,Zr和Hf系统在完整的第4组弯曲金属茂骨架上进行缩合反应的许多相关实例。X射线衍射表征了三个不饱和ansa-茂金属体系的实例。在少数情况下,有可能分离出开放的(烯氨基-Cp)2 ZrCl 2复合物。在使用催化量的路易斯酸ZrCl 4或布朗斯台德酸[PhNMe2H +] [BPh4-]对(哌啶子基乙烯基环戊二烯基)2 ZrCl 2(13c)进行处理的情况下,会干净地转化为相应的曼尼希缩合
  • “Dibutylmagnesium”, a convenient reagent for the synthesis of useful organic magnesium reagents MgA2 including cyclopentadienyls, aryloxides, and amides. Preparation of Zr(C5H5)Cl3. X-ray structure of [{μ-N(SiMe)3C6H4N}(SiMe3)-o(OEt2)]2
    作者:Alan W. Duff、Peter B. Hitchcock、Michael F. Lappert、Richard G. Taylor、John A. Segal
    DOI:10.1016/0022-328x(85)80298-9
    日期:1985.9
    C5H4SiMe3), V [A = C5H3(SiMe3)2], VII (A = OC6H2Bu2t-2,6-Me-4), and X [A2 = N(SiMe3)C6H4N(SiMe3)-o(OEt2)]. The value of such compounds MgA2 as mild ligand transfer reagents is illustrated by the synthesis of Zr(C5H3X2)Cl3 (X = H or SiMe3). Compound X was isolated from OEt2 solution as the crystalline dimer with two o-(SiMe3)C6H4(SiMe3) ligands bridging two magnesium atoms and a terminal OEt2 ligand
    已发现可溶于正庚烷的“二丁基镁”(I)(可商购获得的材料,是通过将LiBu s添加到MgBu n Cl中并随后添加约5%MgOct 2 n来制备的)获得许多有机镁化合物的原料。这可以通过与许多质子化合物HA发生反应来说明,以提供高收率的Mg(C 5 H 5)2,Mg(C 5 H 4 Me)2或新化合物MgA 2:IV(A = C 5 H 4 SiMe 3),V [A = C 5 H 3(SiMe 3)2 ],VII(A = OC 6 H 2 Bu 2 t -2,6-Me-4)和X [A 2 = N(SiMe 3)C 6 H 4 N(SiMe 3)-o(OEt 2)]。Zr(C 5 H 3 X 2)Cl 3(X = H或SiMe 3)的合成说明了这种化合物MgA 2作为温和的配体转移试剂的价值。从OEt 2溶液中分离出化合物X,为具有两个邻位- (SiMe3)C 6 H 4(SiMe 3)配体桥接两个镁原子和一个末端OEt
  • 1,4-Diaza-1,3-diene (DAD) complexes of early transition elements. Syntheses, structures and molecular dynamics of mono- and bis(η5-cyclopentadienyl)titanium-, zirconium- and hafnium(DAD) complexes. Crystal- and molecular structures of CpTi(DAD)CH2Ph, [CpTi(DAD)]2O, CpZr[(DAD)(N∩O)] and Cp2Hf(DAD)
    作者:Joachim Scholz、Ghasan A Hadi、Karl-Heinz Thiele、Helmar Görls、Roman Weimann、Herbert Schumann、Joachim Sieler
    DOI:10.1016/s0022-328x(01)00705-7
    日期:2001.4
    yields the monomeric titanium complexes CpTi(R1,R2-DAD)Cl (2, R1=C6H4-4-OMe, R2=H; 3, R1=C6H4-2-Me, R2=Me; 4, R1=C6H4-4-OMe, R2=Me; 5, R1=C6H4-4-Me, R2=Ph), and the chloro bridged dimeric zirconium complexes [CpZr(R1,R2-DAD)Cl]2 (6, R1=C6H4-4-OMe, R2=H; 7, R1=C6H4-4-OMe, R2=Me; 8, R1=C6H4-4-Me, R2=Ph). Both the half-sandwich complexes of DAD ligands bearing alkyl (3, 4 and 7) and aryl (5, 8) substituents
    CpTiCl的治疗3和CpZrCl 3(THF)2在1,4-二氮杂1,3-二烯存在一个当量的镁(R 1 NCR 2 CR 2 NR 1(R 1,R 2 -老爸; R 1= C 6 H 4 -2-Me,C 6 H 4 -4-Me,C 6 H 4 -4-OMe,R 2= H,Me,Ph)产生单体钛配合物CpTi(R 1, R 2 -DAD)Cl(2,R 1 = C 6 H 4-4-OMe,R 2= H;3,R 1= C 6 H 4 -2-Me,R 2= Me;4,R 1= C 6 H 4 -4-OMe,R 2= Me;5,R 1= C 6 H 4 -4-Me,R 2= Ph),和氯桥联二聚锆配合物[CpZr(R 1,R 2 -DAD)Cl] 2(6,R 1= C 6 H 4 -4-OMe,R 2 = H;7,R1 = C 6 H 4 -4-OMe,R 2 = Me; 在图8中,R 1= C
  • Synthesis, Characterization, and Ethylene Polymerization of Group IV Metal Complexes with Mono-Cp and Tridentate Aryloxide or Arylsulfide Ligands
    作者:Jun Zhang、Yue-Jian Lin、Guo-Xin Jin
    DOI:10.1021/om700338y
    日期:2007.7.30
    CpZr[ONOR]Cl [R = H (5)], respectively. Complexes 1−5 were characterized by IR and 1H NMR spectra and elemental analyses, and their molecular structures have been determined by X-ray diffraction methods. The coordination properties of these complexes have been investigated in the solid state and compared to related systems. When activated by excess methylaluminoxane (MAO), these complexes can be used as
    半夹心钛和锆的复合物具有三齿双阴离子芳醚或arylsulfide配体[R-2 - (2-XC 6 H ^ 4)N CH}℃ 6 ħ 2 O] 2 -([XNO - [R ] 2 -,R = H ,X = O(L1); R = 4-Me-6-Bu t(R'),X = O(L2);R = H,X = S(L3);R = 4-ME-6-卜吨(R′),X = S(L4))。CpMCl 3(M = Ti,Zr)与芳氧基或芳基硫醚配体(L1 - L4)的钠盐反应,得到CpTi [XNO R ] Cl [R = H,X = O(1); R = 4-ME-6-卜吨(R'),X = O(2);R = H,X = S(3); R = 4-ME-6-卜吨(R’),X = S(4)]和CpZr [ONO R ] Cl [R = H(5)]。配合物1 - 5通过IR和表征1 1 H NMR光谱和元素分析,和它们的
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