An arene-tethered silylene ligand enabling reversible dinitrogen binding to iron and catalytic silylation

被引：44
作者：
Bai, Yunping [1 ,2 ]
Zhang, Jianying [1 ,2 ]
Cui, Chunming [1 ,2 ,3 ]
机构：
[1] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China
[2] Nankai Univ, Coll Chem, Tianjin 300071, Peoples R China
[3] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 58期
关键词：
N-HETEROCYCLIC SILYLENE; AMBIENT REACTION CONDITIONS; MOLECULAR DINITROGEN; COMPLEXES SYNTHESIS; STABLE SILYLENE; REDUCTION; AMMONIA; N-2; REACTIVITY; FUNCTIONALIZATION;
D O I：
10.1039/c8cc03734e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An arene-tethered silylene ligand, L (L = PhC((BuN)-Bu-t)(2)SiCH2C(Bu-t)NAr, Ar = 2,6-(Pr2C6H3)-Pr-i), allowed the synthesis of three-coordinate Fe(ii) silylamido and piano-stool Fe(0) dinitrogen complexes LFe[N(SiMe3)(2)](2) (3) and LFe-N-2 (4), which not only exhibit interesting bonding but also enabled the catalytic silylation of N-2 to yield N(SiMe3)(3) under 1 atm of N-2 at room temperature with high TONs.
引用
收藏
页码：8124 / 8127
页数：4
相关论文
共 64 条
[1]   Cyclic Amino(Ylide) Silylene: A Stable Heterocyclic Silylene with Strongly Electron-Donating Character [J].
Alvarado-Beltran, Isabel ;
Baceiredo, Antoine ;
Saffon-Merceron, Nathalie ;
Branchadell, Vicenc ;
Kato, Tsuyoshi .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (52) :16141-16144
[2]   The transition-metal chemistry of amidinatosilylenes, -germylenes and -stannylenes [J].
Alvarez-Rodriguez, Lucia ;
Cabeza, Javier A. ;
Garcia-Alvarez, Pablo ;
Polo, Diego .
COORDINATION CHEMISTRY REVIEWS, 2015, 300 :1-28
[3]   [Fe4] and [Fe6] Hydride Clusters Supported by Phosphines: Synthesis, Characterization, and Application in N2 Reduction [J].
Araake, Ryoichi ;
Sakadani, Kazuki ;
Tada, Mizuki ;
Sakai, Yoichi ;
Ohki, Yasuhiro .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017, 139 (15) :5596-5606
[4]   Aromatic Ylide-Stabilized Carbocyclic Silylene [J].
Asay, Matthew ;
Inoue, Shigeyoshi ;
Driess, Matthias .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (41) :9589-9592
[5]   Preparation and molecular and electronic structures of iron(0) dinitrogen and silane complexes and their application to catalytic hydrogenation and hydrosilation [J].
Bart, SC ;
Lobkovsky, E ;
Chirik, PJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (42) :13794-13807
[6]  
Belyi V. I., 1998, SILICON NITRIDE ELEC
[7]   From Unsymmetrically Substituted Benzamidinato and Guanidinato Dichlorohydridosilanes to Novel Hydrido N-Heterocyclic Silylene Iron Complexes [J].
Blom, Burgert ;
Pohl, Markus ;
Tan, Gengwen ;
Gallego, Daniel ;
Driess, Matthias .
ORGANOMETALLICS, 2014, 33 (19) :5272-5282
[8]   N-heterocyclic silylene complexes in catalysis: new frontiers in an emerging field [J].
Blom, Burgert ;
Gallego, Daniel ;
Driess, Matthias .
INORGANIC CHEMISTRY FRONTIERS, 2014, 1 (02) :134-148
[9]   Bis-N-Heterocyclic Carbene (NHC) Stabilized η6-Arene Iron(0) Complexes: Synthesis, Structure, Reactivity, and Catalytic Activity [J].
Blom, Burgert ;
Tan, Gengwen ;
Enthaler, Stephan ;
Inoue, Shigeyoshi ;
Epping, Jan Dirk ;
Driess, Matthias .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (48) :18108-18120
[10]   Electron-Rich N-Heterocyclic Silylene (NHSi)-Iron Complexes: Synthesis, Structures, and Catalytic Ability of an Isolable Hydridosilylene-Iron Complex [J].
Blom, Burgert ;
Enthaler, Stephan ;
Inoue, Shigeyoshi ;
Irran, Elisabeth ;
Driess, Matthias .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (17) :6703-6713
1234567