Direct Amination of Cobaltocenium Hexafluoridophosphate via Vicarious Nucleophilic Substitution

被引：9

作者：

Jochriem, Markus ^{[1
]}

Bosch, Dominik ^{[1
]}

Kopacka, Holger ^{[1
]}

Bildstein, Benno ^{[1
]}

机构：

[1] Univ Innsbruck, Ctr Chem & Biomed, Inst Gen Inorgan & Theoret Chem, Innrain 80-82, A-6020 Innsbruck, Austria

来源：

ORGANOMETALLICS | 2019年 / 38卷 / 10期

基金：

奥地利科学基金会;

关键词：

COMPLEXES SYNTHESIS; REAGENT;

D O I：

10.1021/acs.organomet.9b00205

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this communication we report a convenient, as short as possible synthesis of aminocobaltocenium hexafluoridophosphate, a very useful compound for further functionalization in cobaltocenium chemistry. Via vicarious nucleophilic substitution of hydrogen of cobaltocenium hexafluoridophosphate with 1,1,1-trimethylhydrazinium iodide as nucleophile bearing its own leaving group, a one-step amination of cobaltocenium in 50% isolated yield is possible, a major improvement over the standard multistep procedure involving common Curtius rearrangement chemistry.

引用

页码：2278 / 2279

页数：2

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