Heat of reaction for Phenol + NaOH -> Sodium salicylate?

Hi,

Im doing my design project and im having problems looking for the heat of reaction for the mentioned reaction. i wanted to try to use bond energy method but i couldnt find enough information to solve it. i really need help and i hope anyone who knows how to do it could tell me how.

thank you very much!

Im sorry guys, my bad. the actual reaction that im working is:

Sodium phenoxide + CO2 -> Sodium salicylate

im really sorry for the silly mistake that i made. im still looking how to find the heat of reaction for both actually.

my design project task is to produce aspirin from phenol and sodium hydroxide. so i have 4 main reactions that i have to work which is:

1) Phenol + Sodium Hydroxide -> sodium phenoxide + water
2) Sodium phenoxide + CO2 -> Sodium salicylate
3) Sodium salicylate + H2SO4 -> Salicylic acid + Sodium sulphate
4) Salicylic acid + Acetic anhydride -> aspirin + Acetic acid

If anyone could help me find the heat of reaction for the 2nd reaction i would appreciate it. thank you very much and again sorry for my mistake