Basically we performed this reaction in lab (specifically we started with 2.7g of acetanilide (step 2) then went to 3b and 4b to end up with p-nitroaniline.
http://en.wikipedia.org/wiki/File:Synthesis_of_nitroaniline.svg
My goal is to write a balanced chemical equation and the percent yield (which once I just need the theoretical yield and I know how to do the rest) Thanks!