Reaction with Nitrous acid 脂肪叔胺 Rrn t hno 成盐 rohn NO2 芳香叔胺 hNO2 (CH3)2N一 (CH3N NO (CH3)2N CH HNO (CH3N NO 苯环上取代脂肪叔胺 R3N + HNO2 R3HN + NO2 - 芳香叔胺 (CH3)2N HNO2 (CH3)2N CH3 HNO2 (CH3) 2N NO (CH3)2N CH3 NO 成盐 苯环上取代 Reaction with Nitrous Acid