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环戊二烯钛 | 1271-29-0

中文名称
环戊二烯钛
中文别名
——
英文名称
bis(η5-cyclopentadienyl)titanium(II)
英文别名
bis(cyclopentadienyl)titanium;Cp2Ti;bis(η5-cyclopentadienyl) titanium;titanocene;Ti(η5-cyclopentadienyl)2;Ti(η5-Cp)2;cyclopenta-1,3-diene;titanium(2+)
环戊二烯钛化学式
CAS
1271-29-0
化学式
C10H10Ti
mdl
——
分子量
178.069
InChiKey
PESYEWKSBIWTAK-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):
    2.81
  • 重原子数:
    11
  • 可旋转键数:
    0
  • 环数:
    2.0
  • 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:
    2

安全信息

  • 海关编码:
    2902199090

SDS

SDS:9827cf3efb4852d2001e21736a8307ec
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反应信息

  • 作为反应物:
    描述:
    环戊二烯钛二戊基二硫醚 以 not given 为溶剂, 以67%的产率得到
    参考文献:
    名称:
    Synthesis and characterization of Cp2Ti-containing organometallics via in situ oxidative-addition of ‘Cp2Ti’ intermediate.
    摘要:
    A simple and convenient route for synthesizing CP2Ti-containing compounds (RS)(2)TiCP2 (1, R = l-C10H7; 2, R = CH2-CHCH2; 3, R=n-C5H11; 4. R=CH2CO2Me; 5, R=CH2CO2Et; 6, R=(eta(5)-C5H5)Fe(eta(5)-C5H4CH2)) and [eta(2)-OC(Ph)=C(h)O]ToCp(2) (7) has been developed. This route starts from Cp2TiCl2 and involves an in situ oxidative-addition of the intermediate 'titanocene' with corresponding RSSR and benzil. While 7 was previously prepared by another route, 1-6 and one starting material [(eta(5)-C5H5)Fe(eta(5)-C5H4CH2)](2)S-2 (8) are new and have been characterized by elemental analysis, IR and H-1-NMR spectroscopy, as well as by X-ray diffraction analysis for 1, 6 and 7. Furthermore, the electrochemical properties of 1-6 have been studied by cyclic voltammetry. (C) 2002 Elsevier Science B.V. All rights reserved.
    DOI:
    10.1016/s0022-328x(01)01413-9
  • 作为产物:
    描述:
    二氯二茂钛正丁基锂 作用下, 以 正己烷甲苯 为溶剂, 反应 0.25h, 生成 环戊二烯钛
    参考文献:
    名称:
    顺磁性钛(III)和锆(III)茂金属配合物作为胺-硼烷脱氢偶联/脱氢的前催化剂
    摘要:
    处于+3氧化态的第4组金属茂与酰胺基硼烷或磷基硼烷的络合物可作为胺-硼烷的脱氢偶联/脱氢反应的有效预催化剂,例如Me 2 NH·BH 3(参见方案)。此类Ti III-氨基硼烷络合物是在[Cp 2 Ti]催化的胺-硼烷脱氢偶联反应中生成的,先前已假定抗磁性M II和M IV物质为预催化剂和中间体。
    DOI:
    10.1002/anie.201207903
  • 作为试剂:
    描述:
    苯基(1-苯基丁-3-烯-2-基)硫烷 在 环戊二烯钛 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 0.5h, 以46%的产率得到4-苯基-1-丁烯
    参考文献:
    名称:
    烯丙基硫的脱硫钛化。区域和非对映选择性制备均烯丙基醇
    摘要:
    通过二氯化钛茂与2当量的反应制得的具有低价有机钛物种的烯丙基硫的连续处理方法。丁基锂和醛得到高产率和高区域选择性和非对映选择性的均烯丙基醇。
    DOI:
    10.1016/0040-4039(95)00068-n
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文献信息

  • Homogeneous Catalytic Dehydrocoupling/Dehydrogenation of Amine−Borane Adducts by Early Transition Metal, Group 4 Metallocene Complexes
    作者:Matthew E. Sloan、Anne Staubitz、Timothy J. Clark、Christopher A. Russell、Guy C. Lloyd-Jones、Ian Manners
    DOI:10.1021/ja909535a
    日期:2010.3.24
    The efficient catalytic dehydrocoupling of a range of amine-borane adducts, R'RNH x BH(3) (R' = R = Me 1a; R' = R = (i)Pr 1b; R' = Me, R = CH(2)Ph 1c) by a series of group 4 metallocene type precatalysts has been demonstrated. A reduction in catalytic activity was detected upon descending the group and also on substitution of the cyclopentadienyl (Cp) ligands with sterically bulky or electron-donating
    一系列胺-硼烷加合物的高效催化脱氢偶联,R'RNH x BH(3) (R' = R = Me 1a; R' = R = (i)Pr 1b; R' = Me, R = CH( 2)Ph 1c) 由一系列第 4 族茂金属型预催化剂得到证实。在该基团下降以及环戊二烯基 (Cp) 配体被空间体积大或供电子取代基取代时,检测到催化活性降低。发现前催化剂 Cp(2)TiCl(2)/2(n)BuLi 和 Cp(2)Ti(PMe(3))(2) 被认为是 [Cp(2)Ti] 的前体在均相催化过程中促进 1a 向 [Me(2)N-BH(2)](2) (3a) 的转化。机理研究确定线性二聚体 Me(2)NH-BH(2)-NMe(2)-BH(3) (2a) 作为反应中间体,随后进一步催化脱氢形成环状二聚体 3a。1a 的 (2)H-同位素体的合成允许从初始速率数据中提取 1a --> 2a 和 2a --> 3a
  • Reactions of nitrogen mono-oxide with dicyclopentadienyltitanium complexes, including the formation of isocyanate from nitrogen mono-oxide and carbon mono-oxide
    作者:Frank Bottomley、Ivan J. B. Lin
    DOI:10.1039/dt9810000271
    日期:——
    Nitrogen mono-oxide (NO) rapidly oxidises TiIII(cp)2 complexes (cp =η-C5H5) according to the equations (i)–(iii) where ‘Ti(cp)2O’ refers to a polymeric oxide of TiIV. The oxidation (iii) is complicated by the formation of small amounts of an NCO complex. Excess of [Ti(cp)2(CO)2] and NO react in toluene at 20 (70) or 65 °C (16 h)[Ti(cp)2Cl}2]+ 2NO →[Ti(cp)2Cl}2O]+ N2O (i), 2[Ti(cp)2(NCO)]+ 2NO →[Ti(cp)2(NCO)}2O]+
    氮单-氧化氮(NO)迅速中氧化的Ti III(CP)2个配合物(CP =η-C 5 H ^ 5根据方程式)(ⅰ) - (ⅲ)其中'的Ti(CP)2 O'是指一种聚合Ti IV的氧化物。氧化(iii)由于少量NCO络合物的形成而变得复杂。过量的[Ti(cp)2(CO)2 ]和NO在20(70)或65°C(16 h)的甲苯中反应[[Ti(cp)2 Cl} 2 ] + 2NO → [Ti(cp )2 Cl} 2 O] + N 2 O(i),2 [Ti(cp)2(NCO)] + 2NO → [Ti(cp)2(NCO)} 2 O] + N 2 O(ii),[Ti(cp)2 } 4(CO 3)2 ] + 4NO → 4'Ti (cp)2 O'+ 2N 2 O + 2CO 2( iii)给出CO,[Ti(cp)2(NCO)]和'Ti(cp)2 O',以及痕量的Ti III(cp)2产物。NO(反应的)∶CO(产生的)的比率在1∶2
  • Substituted Heterocyclic Ethers and Their Use in CNS Disorders
    申请人:Degnan Andrew P.
    公开号:US20090018132A1
    公开(公告)日:2009-01-15
    The invention encompasses compounds of Formula I, including pharmaceutically acceptable salts, their pharmaceutical compositions, and their use in treating CNS disorders.
    该发明涵盖了I式化合物,包括药学上可接受的盐、它们的药物组合物以及它们在治疗中枢神经系统疾病中的应用。
  • Substituted heterocyclic ethers and their use in CNS disorders
    申请人:Bristol-Myers Squibb Company
    公开号:US08026257B2
    公开(公告)日:2011-09-27
    The invention encompasses compounds of Formula I, including pharmaceutically acceptable salts, their pharmaceutical compositions, and their use in treating CNS disorders.
    本发明涵盖了I式化合物,包括药学上可接受的盐、其制药组合物以及它们在治疗中枢神经系统疾病方面的应用。
  • Formation, reactivities, and molecular structures of phosphine derivatives of titanocene. Isolation and characterization of a titanium monoolefin .pi. complex
    作者:Bruce H. Edwards、Robin D. Rogers、David J. Sikora、Jerry L. Atwood、Marvin D. Rausch
    DOI:10.1021/ja00341a021
    日期:1983.2
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