First representative of optically active P-L-menthyl-substituted (aminomethyl)phosphine and its borane and metal complexes.
Inorg Chem
; 49(12): 5407-12, 2010 Jun 21.
Article
em En
| MEDLINE
| ID: mdl-20504040
ABSTRACT
The first representative of 1,5-diaza-3,7-diphosphacyclooctanes (1) with chiral L-menthyl substituents on the phosphorus atoms was obtained by condensation of L-menthylphosphine with formaldehyde and p-toluidine. This optically active cyclic bisphosphine readily forms a stable P,P-complex with borane (2) and P,P-chelate complexes with platinum(II) (3) and palladium(II) dichloride (4). The structure of the bisphosphine 1 in solution was elucidated by employing a variety of 1D/2D NMR correlation experiments, and the molecular structure of complex 3 was studied by X-ray crystallography.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Compostos Organometálicos
/
Paládio
/
Fosfinas
/
Platina
/
Compostos Aza
/
Boranos
/
Ciclo-Octanos
Idioma:
En
Revista:
Inorg Chem
Ano de publicação:
2010
Tipo de documento:
Article