Titanocene pnictinidene complexes

被引：21

作者：

Fischer, Malte ^{[1
]}

Reiss, Fabian ^{[1
]}

Hering-Junghans, Christian ^{[1
]}

机构：

[1] Leibniz Inst Katalyse eV LIKAT Rostock, Albert Einstein Str 29a, D-18059 Rostock, Germany

来源：

CHEMICAL COMMUNICATIONS | 2021年 / 57卷 / 46期

关键词：

CARBENE-LIKE CHEMISTRY; PHOSPHINIDENE COMPLEXES; TERMINAL PHOSPHINIDENE; TITANIUM COMPLEXES; H-ACTIVATION; BIS(TRIMETHYLSILYL)ACETYLENE; REACTIVITY; ACCESS; TI;

D O I：

10.1039/d1cc01305j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The phospha-Wittig reagent (Mes)TerPPMe(3) ((Mes)Ter = 2,6-{2,4,6-Me-3-C6H2}-C6H3) and arsa-Wittig reagent (Dip)TerAsPMe(3) ((Dip)Ter = 2,6-{2,6-iPr(2)-C6H3}-C6H3) have been employed to synthesize the titanocene complexes Cp2Ti(PMe3)PnAr (Pn = P, As) with terminal phosphinidene or arsinidene ligands, respectively. Ab initio studies show that the description as singlet biradicaloids in their ground state is warranted.

引用

页码：5626 / 5629

页数：4

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