By adding mL of thionyl chloride, gram of methyl′bipheny amide, reacting for 8h, the yield of ′methylcyanobiphenyl could reach 7 7%.
By adding mL of thionyl chloride, gram of methyl′bipheny amide, reacting for 8h, the yield of ′methylcyanobiphenyl could reach 7 7%.
考察了脱水剂种类, 脱水反应较佳的实验条件为氯化亚砜 mL, ′甲基 联苯酰胺 g, 反应8 h, 产物′甲基 腈基联苯的产率为7 7%。