Mossbauer and mass spectrometry support for iron(ii) catalysts in enantioselective C-H activation

被引：16

作者：

Loup, Joachim ^{[1
]}

Parchomyk, Tobias ^{[1
]}

Luelf, Stefan ^{[1
]}

Demeshko, Serhiy ^{[2
]}

Meyer, Franc ^{[2
]}

Koszinowski, Konrad ^{[1
]}

Ackermann, Lutz ^{[1
]}

机构：

[1] Univ Gottingen, Inst Organ & Biomol Chem, Tammannstr 2, D-37077 Gottingen, Germany

[2] Univ Gottingen, Inst Anorgan Chem, Tammannstr 4, D-37077 Gottingen, Germany

来源：

DALTON TRANSACTIONS | 2019年 / 48卷 / 16期

关键词：

MAGNETIC CIRCULAR-DICHROISM; FUNCTIONAL THEORY APPROACH; BOND FUNCTIONALIZATIONS; ELECTRONIC-STRUCTURE; TRIAZOLE ASSISTANCE; COBALT CATALYSIS; REACTIVITY; ARYL; ALKYLATION; ARYLATION;

D O I：

10.1039/c9dt00705a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A combination of electrospray-ionization mass spectrometry and Mossbauer spectroscopy was used to investigate the species generated in situ in highly enantioselective Fe/NHC-catalyzed C-H alkylations. The findings indicate an organometallic iron(ii)-NHC species to be of key relevance in the asymmetric catalysis.

引用

页码：5135 / 5139

页数：5

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