反应详情

温度

170 °C

A 10% (w/v) solution of 1-(2-aminoethyl)-5,5-dimethylimidazolidine-2,4-dione in MeOH (0.93 mL, 0.54 mmol) was added to a 5 mL microwave vessel. The MeOH was evaporated with a stream of N2 to leave an oily solid which was dissolved in 94 μl (0.54 mmol) of N,N-diisopropylethylamine and 2 mL of iPrOH, to which was added 0.15 g (0.54 mmol) of 4-(5-benzylthiophen-2-yl)-2-chloropyrimidine. The reaction solution was heated in a microwave to 170° C. for 20 min and then allowed to stand at rt for 2 h to give a precipitate which was collected by filtration and purified by C-8 prep HPLC to give the title compound. MS (M+H)+ 422.

1. customThe MeOH was evaporated with a stream of N2
2. customto leave an oily solid which
3. customto give a precipitate which
4. filtrationwas collected by filtration
5. custompurified by C-8 prep HPLC