Enol Acetal Synthesis through Carbenoid CH Insertion into Tetrahydrofuran Catalyzed by CpRu Complexes

Intermolecular CO instead of CC bond formation is achieved with [CpRu(CH3CN)3][PF6] and diimine ligands as catalysts of the decomposition of α‐diazo‐β‐ketoesters in THF leading to original products of 1,3 CH insertion (see scheme).

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2012-06, Vol.51 (24), p.5847-5851
Main Authors: Tortoreto, Cecilia, Achard, Thierry, Zeghida, Walid, Austeri, Martina, Guénée, Laure, Lacour, Jérôme
Format: Article
Language:English
Subjects:
Acetals - chemistry
Azo Compounds - chemistry
Bonding
Carbon - chemistry
Catalysis
Catalysts
Coordination Complexes - chemistry
CH insertion
CO coupling
Decomposition
diazo compounds
enol acetals
Furans - chemistry
Hydrogen - chemistry
Insertion
Ligands
Methane - analogs & derivatives
Methane - chemistry
Ruthenium - chemistry
Synthesis
Tetrahydrofuran
tetrahydrofurans
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Description
Summary:Intermolecular CO instead of CC bond formation is achieved with [CpRu(CH3CN)3][PF6] and diimine ligands as catalysts of the decomposition of α‐diazo‐β‐ketoesters in THF leading to original products of 1,3 CH insertion (see scheme).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201201541