Phenothiazine Derivatives. IV. Reactions of Thionyl Chloride with Some Substituted Diphenylamines and with NaphthylphenyIamines
作者:Manabu Fujimoto
DOI:10.1246/bcsj.32.296
日期:1959.3
Reactions of thionyl chloride with some substituted diphenylamines and with naphthylphenylamines were studied. N-Acetyldiphenylamine gave the known 1,3,7,9-tetrachlorophenothiazine. Methyldiphenylamine gave a small yield of the known 3,7-dichloro-10-methylphenothiazine besides the same tetrachlorophenothiazine as the main product. The following new compounds were obtained from respective starting materials
研究了亚硫酰氯与一些取代的二苯胺和萘基苯胺的反应。N-乙酰二苯胺得到已知的 1,3,7,9-四氯吩噻嗪。除了与主要产物相同的四氯吩噻嗪之外,甲基二苯胺产生少量已知的 3,7-二氯-10-甲基吩噻嗪。从各自的起始材料中获得了以下新化合物并推导了它们的结构:来自三苯胺的 3,7-二氯-10-(4'-氯苯基)-吩噻嗪,来自 3 的 1,3,7,9-四氯-2-羟基吩噻嗪-羟基二苯胺,2,4,7,9-四氯-3-吩噻酮来自4-羟基二苯胺,3-氨基-2,4,7,9-四氯吩噻吩氯化物来自4-氨基二苯胺,3,7-二氨基-2,4,来自 4,4'-二氨基二苯胺、3-氨基 2,4,6 的 6,8-四氯吩硫鎓氯化物,