反应详情

Following a procedure similar to that described in Example 1, the desired compound was prepared from 0.4 g of (2E)-3-(2-anilinothiazol-4-yl)acrylaldehyde, 0.29 g of rhodanine-3-acetic acid, 0.22 g of ammonium chloride, 0.2 ml of 28% v/v aqueous ammonia and 10 ml of ethanol. The resulting product was a reddish-brown powder having the following physical properties.