反应详情

This compound was prepared from N-(1-methylethyl)-4-chlorocinnamoylcarboxamide (18.3 g.), m-chloroperbenzoic acid (19.4 g.), 4,4'-thiobis(6-tert-butyl-m-cresol) (0.3 g.), and ethylene dichloride (250 ml.) as described in Example 7, and purified by recrystallization from ether. The compound melted at 139°-141°, and weighed 11.7 g. The analytical sample which was obtained by another recrystallization from ether melted at 143°-145°.

1. custompurified by recrystallization from ether
2. customThe analytical sample which was obtained by another recrystallization from ether melted at 143°-145°