2,3-Dihydro-6,7-dimethyl-5-[(2-methyl-2-propenyl)oxy]-1H-indole-1-carbaldehyde 、 异丙醚 、 N,N-二乙基苯胺 在
氮 、 乙醇 作用下,
反应 24.0h,
以to obtain 20.4 g of the title compound的产率得到2,3-dihydro-5-hydroxy-6,7-dimethyl-4-(2-methyl-2-propenyl)-1H-indole-1-carbaldehyde
参考文献:
名称:
Dihydrobenzofuran derivatives, process for the preparing thereof and agents