Methylation of secondary amines with dialkyl carbonates and hydrosilanes catalysed by iron complexes.
Chem Commun (Camb)
; 50(91): 14229-32, 2014 Nov 25.
Article
em En
| MEDLINE
| ID: mdl-25285339
ABSTRACT
Methylation of secondary amines was achieved using dimethyl carbonate or diethyl carbonate as the C1 source under the catalysis of well-defined half-sandwich iron complexes bearing an N-heterocyclic carbene ligand. The reaction proceeded under mild conditions in the presence of hydrosilanes as the reductants, and the amines were obtained with good to excellent isolated yields.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Silanos
/
Carbonatos
/
Compostos de Ferro
/
Aminas
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article