The reference for lsd from d-lysergic acid. In dwelling on this syn. the trifluoroacetic acid anhydride raises my following question.
A sample of the anhydride I've seen was a yellowish liquid, probably degraded by water to TFA acid. I am leary to use it strait up.
How does one prepare trifuoroacetic anhydride? I have'nt found a synth yet, Im hoping it involves useing trifuoroacetic acid, which is bountyful.
Any body know anything
