Author/Authors :
Jeum-Jong Kim، نويسنده , , Deok-Heon Kweon، نويسنده , , Su-Dong Cho، نويسنده , , Ho-Kyun Kim، نويسنده , , Eun Young Jung، نويسنده , , Sang-Gyeong Lee، نويسنده , , J.R. Falck، نويسنده , , Yong Jin Yoon، نويسنده ,
Abstract :
2-Cyanopyridazin-3(2H)-ones are novel, effective, selective and electrophilic cyanating agents. A variety of amino, thiol and carbon nucleophiles are chemoselectively N-, S- or C-cyanated in excellent yield using 2-cyanopyridanzin-3(2H)-ones in water or tetrahydrofuran.
Keywords :
2-Cyanopyridazin-3(2H)-ones , S- or C-cyanation , N- , Electrophilic cyanating agent
