Ethyl acetamidomalonate was alkylated using three alkylating agents, both by microtwave irradiation of a mixture of the malonate,the alkylating agent, potassium carbonate,TEBA,and DMF for 0.5 to 1.5 min and by heating...Ethyl acetamidomalonate was alkylated using three alkylating agents, both by microtwave irradiation of a mixture of the malonate,the alkylating agent, potassium carbonate,TEBA,and DMF for 0.5 to 1.5 min and by heating a solution of the malonate, sodium ethoxide, and the alkylatlng agent in ethanol for several hours. The two metlmds gave comparable results.展开更多
文摘Ethyl acetamidomalonate was alkylated using three alkylating agents, both by microtwave irradiation of a mixture of the malonate,the alkylating agent, potassium carbonate,TEBA,and DMF for 0.5 to 1.5 min and by heating a solution of the malonate, sodium ethoxide, and the alkylatlng agent in ethanol for several hours. The two metlmds gave comparable results.
