The title compounds was synthesized by the fluorination reaction of Dialkylaminosulfur trifluoride(DAST) with 1(4alkylphenyl acetyl)4alkylphenyl.The reaction was carried out in ethyleneglycol dimethyl ether at...The title compounds was synthesized by the fluorination reaction of Dialkylaminosulfur trifluoride(DAST) with 1(4alkylphenyl acetyl)4alkylphenyl.The reaction was carried out in ethyleneglycol dimethyl ether at 80℃ for 24h with conversion 95%and yield 42%～50%.The influence of quantity of DAST,temperature and solvent was investigated.展开更多
Aminoquinoline reacted with 5 bismethylthiomethylene or 5 methylthioalkylidene isopropylidene malonates under microwave irradiation as one pot reaction to afford a new convenient synthesis of 3 substituted 1(1H) pyrim...Aminoquinoline reacted with 5 bismethylthiomethylene or 5 methylthioalkylidene isopropylidene malonates under microwave irradiation as one pot reaction to afford a new convenient synthesis of 3 substituted 1(1H) pyrimidine [1,2 a] quinoline 1 ones. [WT5HZ]展开更多
文摘The title compounds was synthesized by the fluorination reaction of Dialkylaminosulfur trifluoride(DAST) with 1(4alkylphenyl acetyl)4alkylphenyl.The reaction was carried out in ethyleneglycol dimethyl ether at 80℃ for 24h with conversion 95%and yield 42%～50%.The influence of quantity of DAST,temperature and solvent was investigated.
文摘Aminoquinoline reacted with 5 bismethylthiomethylene or 5 methylthioalkylidene isopropylidene malonates under microwave irradiation as one pot reaction to afford a new convenient synthesis of 3 substituted 1(1H) pyrimidine [1,2 a] quinoline 1 ones. [WT5HZ]
