反应详情

A mixture of 11.2 g (0.056 mol) of p-methylsulfonyl-benzoic acid prepared in Example 4 and 30 ml of thionyl chloride were heated under reflux to give a clear solution. Removal of the excess of thionyl chloride under reduced pressure obtained white solid and without purification put into the next reaction.

1. temperaturewere heated
2. temperatureunder reflux
3. customto give a clear solution
4. customRemoval of the excess of thionyl chloride under reduced pressure
5. customobtained white solid
6. customwithout purification
7. customput into the next reaction