反应详情

The title compound is prepared by the procedure of Example 27 using 1.31 g of product from Example 38, 0.535 g of product from Example 12, 0.171 g of washed 50% sodium hydride and 12 ml of tetrahydrofuran. The residue is purified by column chromatography (silica gel:35% ethyl acetate/hexane) to give 0.067 g of product as a yellow oil.

1. customThe residue is purified by column chromatography (silica gel:35% ethyl acetate/hexane)