反应详情

A mixture of 9.2 g of 4-(1-aminoethyl)toluene and 10 g of phthalic anhydride was stirred at 145° to 150° C. for 30 minutes. The reaction mixture was purified by silica gel column chromatography (eluted with benzene) to yield 10 g of 4-(1-phthalimidoethyl)toluene; m.p. 65°-66° C.

1. customThe reaction mixture was purified by silica gel column chromatography (eluted with benzene)