Arigala Pitchaiah, Miri Kim, In Taek Hwang and Kee-In Lee Pages 798 - 802 ( 5 )
We report a convenient access to tertiary carbinamines bearing a gem-diaryl group by Cu-catalyzed aryl Grignard addition to cyclic sulfamidate imines and sulfamide imines. The synthesis of hetero-functionalized 1,2-ethylene derivatives by ring-opening of the resulting sulfamidates is also described.
Copper triflate, gem-diaryl group, Grignard addition, sulfamidate, tertiary carbinamine.
Green Chemistry Division, Korea Research Institute of Chemical Technology, Taejon 305-333, Korea.