1,4-二氨基-9,10-二氢-9,10-二氧代蒽-2-磺酸钠合成路线 (共 3 条)
反应条件
chlorosulfonic acid; sodium carbonate in nitrobenzene
T=130°C; 3 h;
参考文献
Glaenzel, Markus; Bueltmann, Ralph; Starke, Klaus; Frahm, August W.
European Journal of Medicinal Chemistry, 2005 , vol. 40, # 12 p. 1262 - 1276
反应条件
Cu2Cl2; sodium carbonate in water
T=140°C; 1.5 h; pH 11.5, sealed tube;
参考文献
Vinokurov, Yu. V.; Solodova, K. V.; Shalfeeva, E. N.; Shein, S. M.
Journal of Organic Chemistry USSR (English Translation), 1988 , vol. 24, # 3 p. 566 - 569
Zhurnal Organicheskoi Khimii, 1988 , vol. 24, # 3 p. 632 - 635
反应条件
1: 89 percent / acetic acid; SnCl2; HCl / 3 h / Heating
2: 51 percent / chlorosulfonic acid; Na2CO3 / nitrobenzene / 3 h / 130 °C
View Scheme
参考文献
Glaenzel, Markus; Bueltmann, Ralph; Starke, Klaus; Frahm, August W.
European Journal of Medicinal Chemistry, 2005 , vol. 40, # 12 p. 1262 - 1276