The double addition of organolithium compounds and allylzinc bromide to the imines prepared from (R,R)-1,2- diaminocyclohexane by condensation with aromatic and heteroaromatic aldehydes gave secondary diamines with high yields and diastereoselectivities apart for the reaction of 2-pyridinealdehyde derivative which occurred with low to moderate stereocontrol.
D. Savoia, A. Gualandi, M. Bandini (2009). Diastereoselective Addition of Organometallic Reagents to Diimines Derived from (R,R)-1,2-Diaminocyclohexane and Aromatic Aldehydes. LETTERS IN ORGANIC CHEMISTRY, 6, 434-438 [10.2174/157017809789124948].
Diastereoselective Addition of Organometallic Reagents to Diimines Derived from (R,R)-1,2-Diaminocyclohexane and Aromatic Aldehydes
SAVOIA, DIEGO;GUALANDI, ANDREA;BANDINI, MARCO
2009
Abstract
The double addition of organolithium compounds and allylzinc bromide to the imines prepared from (R,R)-1,2- diaminocyclohexane by condensation with aromatic and heteroaromatic aldehydes gave secondary diamines with high yields and diastereoselectivities apart for the reaction of 2-pyridinealdehyde derivative which occurred with low to moderate stereocontrol.File in questo prodotto:
Eventuali allegati, non sono esposti
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.