反应详情

A solution of ethyl 2-(4-cyanobenzoyl)-2-(9H-thioxanthen-9-yl)acetate (5 g, 12.0 mmol) in dimethylsulphoxide (50 ml) and water (0.45 ml) was reacted as described in Example 1 (iv) and the product was isolated in a similar manner except the extraction used diethyl ether to give 4-[2-(9H-thioxanthen-9-yl)acetyl]benzonitrile as a yellow oil which solidified on standing.

1. customthe product was isolated in a similar manner except the extraction