This report details a conceptual approach to the use of bifunctional complexes for carrying ion pair reagents, such as lithium alkyls or others. This study led to the first crystallographic characterization of organometallic [Mn(Schiff base)RLi(DME)] compounds (R = CH3, 2; R = Ph, 3; R = Mes (=2,4,6-Me(3)C(6)H(2)), 3). The importance of these complexes lies in, the electronic and steric modification, of lithium alkyl chemistry. Preliminary studies with PhCHO and PhCN show how complexes 2-4 react in a bifunctional fashion with organic substrates.
Bifunctional Carriers of Polar Organometallics Using Transition Metal-Schiff Base Complexes: a Very Easy Access to Manganese(II)-Carbon Functionalities / E., Gallo; E., Solari; C., Floriani; A., Chiesi Villa; Rizzoli, Corrado. - In: ORGANOMETALLICS. - ISSN 0276-7333. - 14:(1995), pp. 2156-2158. [10.1021/om00005a011]
Bifunctional Carriers of Polar Organometallics Using Transition Metal-Schiff Base Complexes: a Very Easy Access to Manganese(II)-Carbon Functionalities
RIZZOLI, Corrado
1995-01-01
Abstract
This report details a conceptual approach to the use of bifunctional complexes for carrying ion pair reagents, such as lithium alkyls or others. This study led to the first crystallographic characterization of organometallic [Mn(Schiff base)RLi(DME)] compounds (R = CH3, 2; R = Ph, 3; R = Mes (=2,4,6-Me(3)C(6)H(2)), 3). The importance of these complexes lies in, the electronic and steric modification, of lithium alkyl chemistry. Preliminary studies with PhCHO and PhCN show how complexes 2-4 react in a bifunctional fashion with organic substrates.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
