反应 #3205827
相关文献 (1)
openreactiondata ↗doi:10.6084/m9.figshare.5104873.v1; patent:US07405310B2
反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: This compound was prepared analogously to 5,8-difluoro-2H-chromene but using (18 g, 107 mmol) of 1,3-difluoro-5-prop-2-ynyloxybenzene and PEG-200 as solvent to give the title compound (4 g, 23%).
来源 ID: ord-283c0f7398e94f3bab2e62b330cb7887