Interesting. From what I've read you need to get temps up to at least 300 Degrees F. to completely dissolve some ambers and others up to 500F. (per the blog post posted by mthompson) So I am curious to see how you do this and even more curious to hear how it turns out. Best of luck with this.
"If you looked at the yeast under a microscope, you'd see lots of leather skirts, whips, & chains". ~Sam Calagione
Mountain Boxers Brewing