Hi everyone
I have a challenge exercice to do to get my organic chemistry better. I need to synthetize the 4-methylformyl benzoate from the 4-methyl benzaldehyde.
After major search, i found a way to do my molecule, but i didn't find some info i will definitely need on this synthesis. My starting material is the 4-methyl benzaldehyde, and i want to protect the aldehyde founction, so i found the ethylene glycol protection group. But will it protect it from KMnO4?? If not, anybody can hint me about a reagent or something that could help me?
My reaction patern is this:
1-protect aldehyde with ethylene glycol
2-Oxydize the CH3 by KMnO4 to make an acid
3-Unprotect my aldehyde function
4-reduce my acid to ester function by Fischer esterification.
It it a possible way or do i miss something?
Thank you