Anions generated from arylamines react with substituted nitrobenzenes to form ÏH adducts, which, under protonation with acetic acid, undergo transformation to 2-nitroso-N-arylamines, susceptible to reduction, condensation and cyclization reactions.
由芳基胺生成的阴离子与取代的
硝基苯反应生成 ÏH 加合物,这些加合物在与
乙酸发生质子化反应后会转化为 2-亚硝基-N-芳基胺,并容易发生还原、缩合和环化反应。