、 6,6-diphenyl-3-thiophen-3-yl-1-(2-trimethylsilanylethoxymethyl)-6,7-dihydro-1H-indazole 、 6,6-diphenyl-3-thiophen-3-yl-2-(2-trimethylsilanylethoxymethyl)-6,7-dihydro-1H-indazole 、 、
盐酸 在
silica 作用下,
以
乙醇 为溶剂,
以After flash chromatography on a column of silica [eluent: dichloromethane], 0.024 g of 6,6-diphenyl-3-thiophen-3-yl-6,7-dihydro-1H-indazole is thus obtained in the form of a solid的产率得到6,6-diphenyl-3-thiophen-3-yl-6,7-dihydro-1H-indazole