Topic

Aspirin is synthesized from acetic anhydride and salicylic acid.

 

What are the other chemical reactions involved during synthesis of aspirin

http://chemheritage.org/EducationalServices/pharm/tg/asp/asp31.htm
http://www2.okbu.edu/academics/natsci/chemistry/courses/cheml310/aspirin.htm
http://en.wikipedia.org/wiki/Aspirin#Synthesis