Catalytic C−H Amination for the Preparation of Substituted 1,2-Diamines
摘要:
Rhodium-catalyzed C-H insertion of hydroxylamine-derived sufamate esters makes possible the synthesis of unique oxathiadiazinane heterocycles, which upon mild reduction furnish differentially substituted 1,2-diamine products. This highly chemo- and diastereoselective transformation underscores the power of catalytic C-H functionalization as a general approach to C-N bond construction.
Catalytic C−H Amination for the Preparation of Substituted 1,2-Diamines
摘要:
Rhodium-catalyzed C-H insertion of hydroxylamine-derived sufamate esters makes possible the synthesis of unique oxathiadiazinane heterocycles, which upon mild reduction furnish differentially substituted 1,2-diamine products. This highly chemo- and diastereoselective transformation underscores the power of catalytic C-H functionalization as a general approach to C-N bond construction.
Catalytic C−H Amination for the Preparation of Substituted 1,2-Diamines
作者:David E. Olson、J. Du Bois
DOI:10.1021/ja803344v
日期:2008.8.27
Rhodium-catalyzed C-H insertion of hydroxylamine-derived sufamate esters makes possible the synthesis of unique oxathiadiazinane heterocycles, which upon mild reduction furnish differentially substituted 1,2-diamine products. This highly chemo- and diastereoselective transformation underscores the power of catalytic C-H functionalization as a general approach to C-N bond construction.