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

页码：8124 / 8127

页数：4

共 11 条

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