The addition of organolithium reagents to the trianglimine derived from (R,R)-1,2-diaminocyclohexane and terephthalaldehyde gave the corresponding trianglamine with complete stereocontrol and the R configuration of all six newly formed stereocenters. The structure of the hexaphenyl-substituted macrocyle was determined by X-ray crystallographic study. The new trianglamines were tested as ligands in enantioselective catalytic reactions.

Stereoselective synthesis of ring C-hexasubstituted trianglamines

SAVOIA, DIEGO;GUALANDI, ANDREA;
2010

Abstract

The addition of organolithium reagents to the trianglimine derived from (R,R)-1,2-diaminocyclohexane and terephthalaldehyde gave the corresponding trianglamine with complete stereocontrol and the R configuration of all six newly formed stereocenters. The structure of the hexaphenyl-substituted macrocyle was determined by X-ray crystallographic study. The new trianglamines were tested as ligands in enantioselective catalytic reactions.
D. Savoia; A. Gualandi; H. Stoeckli-Evans
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/103984
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