I was supposed to give this to @Heavenly Hybrid . I'm not sure if it's what you are talking about, but I guess CBD can be converted to CBN if I read it correctly. Using some iodine process. That's when I smoked a bowl.So that’s where we’re up to on that one then.
I’ve got my head all wrapped around some other research trajectory at the moment, so I can’t even… it’ll be next, again, no doubt
How can I purify CBN from a cannabinoid mixture?
This post describes a flash chromatographic method for the purification of CBN from a crude reaction mixture.
scaleup.biotage.com