Cyclohexanol synthese

May 2017
Hello guys,
I must do a synthesis of Cyclohexanol to 2,2-dimethylhexahydro-2H-4,7-ethano-1,3-benyodioxole-5,6-dicarboxylic acid ->

I just know starting molecule and product but I can add anything, even another molecule, no just radical.

But the number of steps is not exactly given, it can be less or more.
(Sorry for my bad English) Thanks for all help! :)