3萘的酰基化 COCH3 AICl3 CS2 -15℃ 75% CH3CCI AICl3 COCH3 C6HsNOz 250°C 90% *3 萘的酰基化 COCH3 A COCH3 lCl3 C6H5NO2 250 oC 75% 90% + CH3CCl O AlCl3 CS2 -15 oC