Sporopollenin

[number77]

I've been looking for the chemistry of sporopollenin. In particular the reactions that can be done to attach different groups to it.
I understand that sporopollenin itself isn't completely understood, but I know someone has to of been able to bind something to it.

[Linn]

understand that sporopollenin itself isn't completely understood,

Right, thjey first must unravel the mystery of its composition.

But there are numerous studies underway, you just have to spend a few hours doing google searches.
I dont know any more than basic 101.