第一从碳原子到碳原子的重排 Wangner- Meerwein重排 1形成C形式 (a)卤代烃Ag+AlCl3 Ag(agno (CH3)3C-CH2 CI ( CH3)3C-CH2+AgCl (b)含N2重氮化放氮 NaNo ④⊙ CH3)3C-CH3 NH2 N2(CH3)3C-CH2 HCl (CH3)3C-CH2N2CI (c)-0H,加H(-H20) H (CH3)3C-CH2OH (CH3)3C-CH2 -+2o CH3)3CCH2=CH2一一(CH3)3 C-CH-CH3第一节 从碳原子到碳原子的重排一Wangner-Meerwein重排 1 形成C + 形式 (CH3 ) 3 C-CH2 Cl (CH3) 3 C-CH2 +AgCl Ag (AgNO3 ) (CH3 ) 3 C-CH2 N2 Cl (CH3) 3C-CH3NH2 -N2 (CH3) 3C-CH2 NaNO2 HCl △ (CH3 ) 3 C-CH2 OH (CH3 ) 3 C-CH2 =CH2 (CH3 ) 3 C-CH2 (CH3 ) 3 C-CH-CH3 H+ -H2 O H+ (a)卤代烃 Ag+ AlCl3 (b)含-NH2,重氮化放氮 (c)-OH, 加 H + (-H2O)