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methanidyl(trimethyl)silane,titanium(4+) | 33948-28-6

中文名称
——
中文别名
——
英文名称
methanidyl(trimethyl)silane,titanium(4+)
英文别名
Tetrakis(trimethylsilylmethyl)titan(IV);Tetrakis-(trimethylsilylmethyl)-titan;Tetrakis(trimethylsilylmethyl)titan
methanidyl(trimethyl)silane,titanium(4+)化学式
CAS
33948-28-6
化学式
C16H44Si4Ti
mdl
——
分子量
396.747
InChiKey
AGGOIKBQTWCNMG-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):
    7.32
  • 重原子数:
    21.0
  • 可旋转键数:
    8.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0.0
  • 氢给体数:
    0.0
  • 氢受体数:
    0.0

SDS

SDS:7b5f0df1b562ec9082575efb9c1183d8
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反应信息

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文献信息

  • Neutral and Cationic Group 4 Complexes Containing Bis(borylamide) Ligands, [R<sub>2</sub>BNCH<sub>2</sub>CH<sub>2</sub>NBR<sub>2</sub>]<sup>2</sup><sup>-</sup> (R = 2,4,6-i-Pr<sub>3</sub>C<sub>6</sub>H<sub>2</sub>, M = Zr; R = Cyclohexyl, M = Ti, Zr, Hf)
    作者:Timothy H. Warren、Richard R. Schrock、William M. Davis
    DOI:10.1021/om970765o
    日期:1998.2.1
    Reaction of Li2(TripBen)(THF)4 ([(2,4,6-i-Pr3C6H2)2BNCH2CH2NB(2,4,6-i-Pr3C6H2)2]2- = (TripBen)2-) with ZrCl4(THF)2 in toluene cleanly provides (TripBen)ZrCl2. (TripBen)ZrCl2 can be alkylated with Grignard reagents to yield the dimethyl (2), diethyl (3), and dibutyl (4) derivatives, (TripBen)ZrR2. The structure of (TripBen)Zr(CD3)2 reveals that π bonding between boron and nitrogen results in one Trip
    Li 2(TripBen)(THF)4([(2,4,6-i-Pr 3 C 6 H 2)2 BNCH 2 CH 2 NB(2,4,6-i-Pr 3 C 6 H 2)2 ] 2 - =(TripBen)2 - )与的ZrCl 4(THF)2在甲苯中干净地提供(TripBen)的ZrCl 2。(TripBen)ZrCl 2可以用格氏试剂烷基化以生成二甲基(2),二乙基(3)和二丁基(4))派生词(TripBen)ZrR 2。(TripBen)Zr(CD 3)2的结构表明,与氮之间的π键键导致每个上的一个Trip环在两个烷基上取向。(TripBen)ZrMe 2和B(C 6 F 5)3在戊烷中的反应产生(TripBen)ZrMe} MeB(C 6 F 5)3 }(5a)的无色晶体。二烷基配合物2 - 4与[HNME反应2 PH] [B(C 6 ˚F 5)4在甲苯中产生]游离二甲基苯胺和根据
  • Titanium Carbene Complexes Stabilized by Alkali Metal Amides
    作者:Hassan Osseili、Khai‐Nghi Truong、Thomas P. Spaniol、Laurent Maron、Ulli Englert、Jun Okuda
    DOI:10.1002/anie.201812579
    日期:2019.2.4
    tetrakis(trimethylsilylmethyl)titanium precursors to give adducts of (alkylidene)bis(alkyl)titanium complexes is induced by light alkali metal amides of the NNNN‐type macrocyclic anionic ligand Me3TACD [(Me3TACD)H=1,4,7‐trimethyl‐1,4,7,10‐tetraazacyclododecane]. In the crystal, the alkali metal interacts with the carbene carbon atom or with the CH2 group of the trimethylsilymethyl ligand. The nucleophilic character
    NNNN型大环阴离子配体Me 3 TACD [(Me 3 TACD)H = 1,4,7-三甲基-1,4,7,10-四氮杂环十二烷]。在晶体中,碱属与卡宾碳原子或三甲基甲硅烷基甲基配体的CH 2基相互作用。卡宾碳原子的亲核特性通过与二苯甲酮和末端乙炔的反应来显示。
  • The chemistry of sterically crowded aryloxide ligands—VII. Synthesis, structure and spectroscopic properties of some group 4 and group 5 metal derivatives of 2,6-diphenylphenoxide
    作者:Robert W. Chesnut、Loren D. Durfee、Phillip E. Fanwick、Ian P. Rothwell、Kirsten Folting、John C. Huffman
    DOI:10.1016/s0277-5387(00)84541-6
    日期:1987.1
    A series of early transition metal organometallic derivatives containing the ancillary ligand 2,6-diphenylphenoxide (OAr-2,6Ph2) have been synthesized. Compounds of stoichiometry Ti(OAr-2,6Ph2)2(R)2 (R = CH3, CH2SiMe3, CH2Ph and Ph) and Ti(OAr-2,6Ph)3(R) (R = CH3, CH2SiMe3) are obtained by treating the corresponding homoleptic alkyl, TiR4, with the required amount of phenol, HOAr-2,6Ph2. For the Group
    已经合成了一系列含有辅助配体2,6-二苯酚(OAr-2,6Ph 2)的早期过渡属有机属衍生物化学计量的化合物Ti(OAr-2,6Ph 2)2(R)2(R = CH 3,CH 2 SiMe 3,CH 2 Ph和Ph)和Ti(OAr-2,6Ph)3(R)(R =通过用所需量的苯酚HOAr-2,6Ph 2处理相应的均烷基烷基TiR 4来获得CH 3,CH 2 SiMe 3)。对于第5组属Nb和Ta,甲基衍生物M(OAr-2,6Ph 2)2(CH 3)3和M(OAr-2,6Ph 2)3(CH 3)2通过相应的-芳基氧化物的甲基化获得。除了常规的光谱表征外,二苯基Ti(OAr-2,6Ph 2)2(Ph)2和单烷基Ti(OAr-2,6Ph 2)3(CH 2 SiMe 3X射线衍射技术已在结构上对其进行了表征。这两个分子都围绕原子包含一个伪四面体环境,其短的1.794(3)–1.806(2)
  • Chemistry of Group 4 metals supported by carbazole ligation
    作者:Patrick N. Riley、Phillip E. Fanwick、Ian P. Rothwell
    DOI:10.1039/b008592h
    日期:——
    A series of new derivatives of titanium and zirconium containing carbazole ligation have been isolated and studied. Treatment of [Zr(NMe2)4] with carbazole (cbH) leads to the adduct [Zr(cb)2(NMe2)2(NHMe2)]. Structural studies (trigonal bipyramidal with axial cb and NMe2) show the Zr–N(carbazole) distances to be 0.15 Å longer than the Zr–NMe2 distances. This is consistent with almost negligible nitrogen-p
    一系列含的新衍生物 咔唑结扎已被分离和研究。[Zr(NMe 2)4 ]的杂多酸处理。咔唑(cbH)导致加合物[Zr(cb)2(NMe 2)2(NHMe 2)]。结构研究(带有轴向cb和NMe 2的三角形双锥体)表明Zr–N(咔唑)距离比Zr–NMe 2距离长0.15Å 。这与从咔唑 配体。用cbH处理[M(CH 2 Ph)4 ](M = Ti或Zr)会生成衍生物[Zr(cb)4 ]和[Ti(cb)2(CH 2 Ph)2 ]。后者与2,6-二甲基苯基异化物(xyNC),以生成相应的双(亚基)衍生物,的亚基碳化学位移δ在246.9 13 C NMR其中表示η 2 -C,N结合。反应越笨重烷基基板[Ti(CH 2森达3)4 ]与CBH在100℃下的反应产生鉴定为亚烷基桥连的微溶,红色结晶产物二聚物[(CB)2的Ti(μ-CHSiMe 3)2的Ti(CB)图2 ]在结构上被表征。与xyNC(>
  • Alkyl and alkylidene derivatives of titanium supported by carbazole ligation
    作者:Patrick N. Riley、Phillip E. Fanwick、Ian P. Rothwell
    DOI:10.1039/a701493g
    日期:——
    The bis(benzyl) [(cb) 2 Ti(CH 2 Ph) 2 ] 1 and alkylidene bridged dimer [(cb) 2 Ti(µ-CHSiMe 3 ) 2 Ti(cb) 2 ] 3 are formed by adding carbazole (Hcb) to the tetraalkyls [TiR 4 ] (R = CH 2 Ph, CH 2 SiMe 3 ); the reaction of 1 and 3 with 2,6-dimethylphenyl isocyanide leads to organometallic products containing new carbon–carbon bonds.
    双(苄基) [(cb) 2 (CH 2 博士) 2 ] 1 和亚烷基桥联二聚体 [(CB) 2 Ti(μ-CHSiMe 3 ) 2 (CB) 2 ] 3 通过将咔唑(Hcb)加到四烷基上形成 [TiR 4 ] (R = CH 2 博士,CH 2 西梅 3 ); 1和3与2,6-二甲基苯基异化物的反应导致 含有新碳-碳键的有机属产品。
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