Title of article :
Enantioselective intramolecular amidation of sulfamate esters catalyzed by chiral manganese(III) Schiff-base complexes
Author/Authors :
Zhang، نويسنده , , Ji and Hong Chan، نويسنده , , Philip Wai and Che، نويسنده , , Chi-Ming، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
Enantioselective intramolecular amidation of sulfamate esters catalyzed by chiral manganese(III) Schiff-base complexes under mild conditions (PhI(OAc)2, Al2O3, C6H6, 5 °C) was achieved in moderate to good yields (up to 92%), substrate conversions (up to 99%), with virtually complete cis-selectivity and with ee values up to 79% ee.
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
