Synthesis of Carbazole, Acridine, Phenazine, 4H-Benzo[def]carbazole and Their Derivatives by Thermal Cyclization Reaction of Aromatic Amines.

Takaaki Horaguchi

Dep. Chem., Fac. Sci., Niigata Univ., Ikarashi, Niigata 950-21, Japan

Takako Oyanagi

Dep. Chem., Fac. Sci., Niigata Univ., Ikarashi, Niigata 950-21, Japan

Evelyn Cuevas Creencia

Dep. Chem., Fac. Sci., Niigata Univ., Ikarashi, Niigata 950-21, Japan

Kiyoshi Tanemura

Dep. Chem., Fac. Sci., Niigata Univ., Ikarashi, Niigata 950-21, Japan

Tsuneo Suzuki

Dep. Chem., Fac. Sci., Niigata Univ., Ikarashi, Niigata 950-21, Japan