Is it possible to record a vocal track in Pro Tools, export it as a .wav file, open it in Reason, and then add some crazy vocoder like effects to it?

How would I go about doing this? What kinds of plugins should I use to alter my voice?

I know this kinda stuff is possible because I hear it all the time in profesional recordings... lots of awsome and unique vocal effects. If I can't do it with Reason, how do I create these effects?

Thanks,
DM