1: Li / liquid ammonia / -60 °C / reduction by alkali metal
2: liquid ammonia / -40 °C
View Scheme
参考文献
Muellen, Klaus; Huber, Walter; Neumann, Gerd; Schnieders, Christoph; Unterberg, Heinz
Journal of the American Chemical Society, 1985 , vol. 107, p. 801 - 807
Muellen, Klaus; Huber, Walter; Neumann, Gerd; Schnieders, Christoph; Unterberg, Heinz
Journal of the American Chemical Society, 1985 , vol. 107, p. 801 - 807
1: 5-[(4-methylphenyl)diazenyl]-4-phenyl-1,3-thiazol-2-amine With phosphoric acid; nitric acid; sodium nitrite in water
T=0°C;
2: azulene With potassium acetate in methanol; water
T=0°C;
参考文献
Razus, Alexandru C.; Birzan, Liviu; Nae, Stefania; Surugiu, Mirela Nina; Cimpeanu, Valentin
Journal of Heterocyclic Chemistry, 2003 , vol. 40, # 6 p. 995 - 1004