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仲胺或苯硫酚与烷基或苄基卤化物在 K2 CO3-Al Cl3存在下经微波照射 5～ 2 5 min,可方便地生成相应的烷基化产物。 1 0例收率43%～ 98%。苯胺与氯苄 (4∶ 1 )反应可得 6 7%单苄基产物。微波照射的固相N-或S-烷基化@黄伟
Secondary amine or thiophenol with alkyl or benzyl halide in the presence of K2CO3-AlCl3 by microwave irradiation 5 ~ 25min, can easily generate the corresponding alkylation product. 1 0 cases yield 43% to 98%. Aniline was reacted with benzyl chloride (4: 1) to give 67% of the monobenzyl product. Microwave irradiation of solid phase N- or S-alkylated @ Huang Wei