Preparation of NHC borane complexes by Lewis base exchange with amine- and phosphine-boranes.
A versatile new method for the preparation of NHC boranes starting from two stable, readily available reactants-an heterocyclic salt and an amine or phosphine-borane-is reported. It uses a Lewis base exchange at boron and provides easy access to new NHC boranes, in particular B-substituted borane ones.
Brahmi
Malika Makhlouf
MM
UPMC University Paris 06, Institut parisien de chimie moléculaire (UMR CNRS 7201), C 229, 4 place Jussieu, 75005 Paris, France.
Monot
Julien
J
Desage-El Murr
Marine
M
Curran
Dennis P
DP
Fensterbank
Louis
L
Lacôte
Emmanuel
E
Malacria
Max
M
D000588:Amines / Q000737:chemistry*; D001880:Boranes / Q000138:chemical synthesis* / Q000737:chemistry*; D006571:Heterocyclic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D008697:Methane / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000737:chemistry; D015394:Molecular Structure; D010720:Phosphines / Q000737:chemistry*; D013237:Stereoisomerism
D000588:Amines; D001880:Boranes; D006571:Heterocyclic Compounds; D010720:Phosphines; C030011:carbene; C044646:phosphine; D008697:Methane