反应详情

According to Example 1 e), 10.05 g (30 mmoles) of 6-benzylsulfamoyl-5-chloro-1-indanone and 4.8 g (30 mmoles) of bromine in a total of 110 ml of glacial acetic acid yield the substance having a melting point of from 159° to 161° C. which after reprecipitation from a mixture of ethyl acetate and petroleum ether has a melting point in the range of from 176° to 178° C.

1. customyield the substance
2. customof from 159° to 161° C. which
3. customafter reprecipitation
4. additionfrom a mixture of ethyl acetate and petroleum ether
5. customof from 176° to 178° C.