Abstract 1-Diethylaminocyclohexene adopts a near-to-coplanar conformation at the N-Csp2bond with a 5.95 Kcalmol π-barrier to rotation through an orthogonal conformation with the lone pair in the π-p1ane. In contrast 1-diethy1aim no-2-methylcyclohexene adopts a non-planar conformation with the lone-pair near to the π-p1ane and a steric barrier to rotation of the diethylamino group through the plane, of 8.1 Kcalmol.
Conformational Studies by Dynamic NMR. Part 36. The Steric Barrier and the -Barrier to Rotation in Simple Enamines: Diethylaminocyclohexenes.
CASARINI, Daniele;
1988-01-01
Abstract
Abstract 1-Diethylaminocyclohexene adopts a near-to-coplanar conformation at the N-Csp2bond with a 5.95 Kcalmol π-barrier to rotation through an orthogonal conformation with the lone pair in the π-p1ane. In contrast 1-diethy1aim no-2-methylcyclohexene adopts a non-planar conformation with the lone-pair near to the π-p1ane and a steric barrier to rotation of the diethylamino group through the plane, of 8.1 Kcalmol.File in questo prodotto:
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