反应详情

In the manner described in Example 5, reaction of 1-acetyl-3-(2-bromoethyl)indoline with 4-hydroxy-4-(α,α,α-trifluoro-p-tolyl)piperidine gives white crystals, which melt at 141°-143°C., after recrystallization from dilute acetone.

1. customgives white crystals, which
2. custommelt at 141°-143°C.
3. customafter recrystallization from dilute acetone