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A series of New N-[1-(benzotriazol-1-yl)-X-substituted benzyl]-Y-substituted aniline derivaties (S) have been synthesized. And the rate of hydrolysis was investigated kinetically in 25% (v/v) aqueous methanol at 25℃. On the basis of rate equations, solvent effect m ≪ 1, n ≤ 3 and m ≪ l), salt effect, general base catalysis, substituent effect (ρxy > 0), and hydrolysis products analysis, it may be concluded that the hydrolysis of N-[1-(benzotriazol-1-yl)benzyl]aniline proceeds the "A-SN2" mechanism below pH 12.0, while above pH 13.0, the hydrolysis proceeds through a typical "SN2" mechanism.
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