反应详情

温度

80 °C

To 0.2 mmol 4-cyclopropanesulfonyl-1,2-difluoro-benzene in 5 ml N,N-dimethylacetamide was added 0.5 mmol piperazine and the mixture was heated at 80° C. for 90 min. The mixture was then concentrated in vacuo to afford the title compound. MS (m/e): 285.0 (M+H+, 100%)

1. concentrationThe mixture was then concentrated in vacuo