Author/Authors :
Yasufumi Wada، نويسنده , , Kouji Otani، نويسنده , , Noriko Endo، نويسنده , , Yu Harayama، نويسنده , , Daigo Kamimura، نويسنده , , Masako Yoshida، نويسنده , , Hiromichi Fujioka، نويسنده , , Yasuyuki Kita، نويسنده ,
Abstract :
The first asymmetric total synthesis of prianosin B (1) is described. Formation of the 16,17-dehydropyrroloiminoquinone skeleton from the pyrroloiminoquinone unit is a key step in this synthesis. Thus, the detosylation and dehydrogenation reactions of the pyrroloiminoquinone unit are caused by the presence of a catalytic amount of NaN3.
