反应详情

The title compound was prepared by the procedure of Example 55, utilizing 3.1 grams of 3-(4-pyridinyl)butanamine, 3.9 grams of benz(cd)indol-2-thiol, 6.4 grams of mercuric acetate, and 300 ml of ethanol. Chloroform (200 ml) was utilized as the partitioning solvent in place of dichloromethane. When the chloroform was being removed in vacuo, crystallization of the title compound suddenly occurred. The precipitate was collected, washed with a little chloroform, and dried. The yield was 3.9 grams; mp 220° C.-221° C. with decomposition.

1. customWhen the chloroform was being removed in vacuo, crystallization of the title compound
2. customThe precipitate was collected
3. washwashed with a little chloroform
4. customdried