1015476-75-1Relevant articles and documents
Thiol-catalyzed stereoselective transfer hydroamination of olefins with N-aminated dihydropyridines
Guin, Joyram,Froehlich, Roland,Studer, Armido
, p. 779 - 782 (2008/12/20)
(Chemical Equation Presented) Hantzsch dihydropyridines are popular reducing reagents in organocatalysis. The N-aminated Hantzsch dihydropyridine 1 has now been used as a novel efficient precursor for Boc-protected carbamoyl radicals. The readily prepared reagent was employed for the radical-transfer hydroamination of various olefins. Stereoselective hydroamination of chiral enecarbamates afforded vicinal diamines in good stereoselectivities. Boc = tert-butyloxycarbonyl.