[([2,6-iPr₂C₆H₃]NC(Me)CHC(Me)N[2,6-iPr₂C₆H₃])TiCl₂·THF] | 543740-53-0

• 英文名称: [([2,6-iPr₂C₆H₃]NC(Me)CHC(Me)N[2,6-iPr₂C₆H₃])TiCl₂·THF]
• 英文别名: [^MeNacnacTiCl₂*THF]；([(2,6-(isopropyl)2C6H3)NC(Me)]2CH)TiCl2(THF)；(iPr2C6H3)NC(Me)CHC(Me)M(iPr2C6H3)TiCl2(THF)；[(2,6-iPrC6H3NCMe)2CH]TiCl2(THF)；(nacnac)TiCl2(THF)
• CAS: 543740-53-0
• 化学式: C₃₃H₄₉Cl₂N₂OTi
• 分子量: 608.551
• InChiKey: WMCYYVDFCKPNBL-ISTOKIOSSA-L

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：

  [([2,6-iPr₂C₆H₃]NC(Me)CHC(Me)N[2,6-iPr₂C₆H₃])TiCl₂·THF] 在 LiCl 、 C₄H₈O 、 NaCl 、 N₂ 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 生成 (iPr2C6H3)NC(Me)CHC(Me)M(iPr2C6H3)TiNHN(4-C6H4CH3)2
  参考文献：
  名称：

  A four coordinate parent imidevia a titanium nitridyl

  摘要：

  用 NaN3 处理 d1 [(nacnac)TiCl(Ntol2)] 导致 NaCl 形成和 N2 喷射，产生前四个配位，母体酰亚胺 [(nacnac)TiNH(Ntol2)] (nacnac−[ArNC(CH3)]2CH， Ar = 2,6-iPr2C6H3, tol = 4-CH3C6H4)。

  DOI：

  10.1039/c1cc14574f

文献信息

• Snapshots of an oxidatively induced α-hydrogen abstraction reaction to prepare a terminal and four-coordinate titanium imide
  作者：Falguni Basuli、Brad C. Bailey、John C. Huffman、Daniel J. Mindiola

  DOI：10.1039/b304633h

  日期：——

  titanium(III) complex (Nacnac)Ti(NHAr)2 (Nacnac− = ArNC(CH3)CHC(CH3)NAr, Ar = 2,6-(CHMe2)2C6H3) with AgOTf affords the cation [(Nacnac)Ti(NHAr)2][OTf] which is isolated and shown to gradually transform, by α-hydrogen abstraction, to the terminal and four-coordinate titanium imide (Nacnac)TiNAr(OTf).

  双苯胺基钛 (III) 配合物 (Nacnac)Ti(NHAr)2 (Nacnac- = ArNC(CH3)CHC( )NAr, Ar = 2,6-(CHMe2)2C6H3) 与 AgOTf 的一次电子氧化得到阳离子 [(Nacnac)Ti(NHAr)2][OTf] 被分离并显示通过 α-夺氢逐渐转变为末端和四配位钛酰亚胺 (Nacnac)TiNAr(OTf)。
• A Terminal and Four-Coordinate Titanium Alkylidene Prepared by Oxidatively Induced α-Hydrogen Abstraction
  作者：Falguni Basuli、Brad C. Bailey、John Tomaszewski、John C. Huffman、Daniel J. Mindiola

  DOI：10.1021/ja034786n

  日期：2003.5.1

  the beta-diketiminate titanium(III) bis-neopentyl complex (Nacnac)Ti(CH2tBu)2 (Nacnac = [Ar]NC(Me)CHC(Me)N[Ar], Ar = 2,6-(CHMe2)2C6H3) promotes alpha-abstraction to afford the rare and terminal four-coordinate neopentylidene (Nacnac)Ti=CHtBu(OTf), which was structurally characterized. Alkylidene (Nacnac)Ti=CHtBu(OTf) reacts cleanly with benzophenone and the imine functionality of the Nacnac ligand to

  β-二酮亚胺钛 (III) 双新戊基络合物 (Nacnac)Ti(CH2tBu)2 的单电子氧化 (Nacnac = [Ar]NC(Me)CHC(Me)N[Ar], Ar = 2,6- (CHMe2)2C6H3) 促进 α 抽象以提供罕见的末端四配位新戊叉 (Nacnac)Ti=CHtBu(OTf)，其结构特征。亚烷基 (Nacnac)Ti=CHtBu(OTf) 与二苯甲酮和 Nacnac 配体的亚胺官能团完全反应，得到相应的 Wittig 型产物。
• Reactions of (Ph)<i>t</i>BuP-P(SiMe₃)Li·3THF with [(PNP)TiCl₂] and [^MeNacNacTiCl₂·THF]: synthesis of first PNP titanium(<scp>iv</scp>) complex with the phosphanylphosphinidene ligand [(PNP)Ti(Cl){η²-P-P(Ph)<i>t</i>Bu}]
  作者：Aleksandra Ziółkowska、Natalia Szynkiewicz、Aleksandra Wiśniewska、Jerzy Pikies、Łukasz Ponikiewski

  DOI：10.1039/c8dt01833b

  日期：——

  titanium(III) complex with the phosphanylphosphido ligand. The solid-state structures of (Ph)tBuP-P(SiMe3)Li·3THF (1), [MeNacNacTi(Cl)η2-P(SiMe3)-P(Ph)tBu}] (2), [MeNacNacTi(Cl)η2-P-P(Ph)tBu}] (3) and [(PNP)Ti(Cl)η2-P-P(Ph)tBu}] (4) are determined by single-crystal X-ray diffraction, which reveals that in all obtained complexes, both the phosphanylphosphinidene (Ph)tBuP-P and phosphanylphosphido (Ph)tBuP-P(SiMe3)

  在本文中，二膦的锂衍生物，（PH）吨BUP-P（森达3）立（1）中，分离出的第一次并且与β-二亚胺基反应的研究（我Nacnac - = [氩] NC（Me）的CHC（Me）N [Ar]; Ar = 2,6-iPr 2 C 6 H 3）和PNP-pincer（PNP = N [2-PiPr 2 -4-甲基苯基] 2）Ti（III）配合物。β型二亚胺基钛（III），其含有配位体phosphanylphosphido [复合我NacNacTi（CL）η 2 -P（森达3）-P（PH）吨卜}]（2）制备通过[反应我NacNacTiCl 2 ·THF]与（PH）吨BUP-P（森达3）立具有良好产率和纯度的甲苯溶液。相应的钛（IV）配合物涉及phosphanylphosphinidene配体[我NacNacTi（CL）η 2 -PP（PH）吨卜}]（3）合成通过的复合物（氧化2）与[我卜3 PAgCl]
• Reactions of Lithiated Diphosphanes R₂P–P(SiMe₃)Li (R = <i>t</i>Bu and <i>i</i>Pr) with [^MeNacnacTiCl₂·THF] and [^MeNacnacTiCl₃]. Formation and Structure of Titanium^III and Titanium^IV β-Diketiminato Complexes Bearing the Side-on Phosphanylphosphido and Phosphanylphosphinidene Functionalities
  作者：Ł. Ponikiewski、A. Ziółkowska、J. Pikies

  DOI：10.1021/acs.inorgchem.6b01929

  日期：2017.2.6

  phosphanylphosphido ligands [MeNacnacTi(Cl)η2-P(SiMe3)-PR2}] (MeNacnac– = [Ar]NC(Me)CHC(Me)N[Ar]; Ar = 2,6-iPr2C6H3) were prepared by reactions of [MeNacnacTiCl2·THF] with lithium derivatives of diphosphanes R2P–P(SiMe3)Li (R = tBu, iPr) in toluene solutions. Surprisingly, reactions of [MeNacnacTiCl2·THF] with R2P–P(SiMe3)Li in THF solutions led to TiIV complexes containing phosphanylphosphinidene ligands

  的Ti的β-二亚胺基配合物III含phosphanylphosphido配体[我NacnacTi（CL）η 2 -P（森达3）-PR 2 }]（我Nacnac - = [氩] NC（Me）的CHC（Me）的N [氩]；通过[ Me NacnacTiCl 2 ·THF]与二膦R 2 P–P（SiMe 3）Li的锂衍生物反应制得Ar = 2,6- i Pr 2 C 6 H 3）（R = t Bu，i Pr）在甲苯溶液中。令人惊讶的是，[ Me NacnacTiCl 2·THF]其中R 2 P-P（森达3）栗在导致的Ti THF溶液IV含有phosphanylphosphinidene配体[络合物我NacnacTi（CL）（η 2 -PP吨卜2）]通过涉及的迁移的autoredox路径从Nacnac骨架到Ti中心的亚硝基NAr。的[固态结构我NacnacTi（CL）η 2 -P（森达3）-P吨卜2
• Terminal Titanium(IV) (Trimethylsilyl)imides Prepared by Oxidatively Induced Trimethylsilyl Abstraction
  作者：Brad C. Bailey、Falguni Basuli、John C. Huffman、Daniel J. Mindiola

  DOI：10.1021/om060168e

  日期：2006.5.1

  Titanium (trimethylsilyl)imide triflate complexes of the type (L)Ti=NSiMe3(OTf) (L- = [ArNC(CH3)](2)CH, Ar = 2,6- (Pr2C6H3)-Pr-i; L- = N[2-P(CHMe2)(2)-4-MeC6H3](2)) can be readily prepared by one- electron oxidation and subsequent trimethylsilyl abstraction in the Ti(III) precursors (L)TiCl-(NSiMe3}(2)).