||
O

pop the O off with a chemical that has an OH to get chemical-LSD

Pop the chemical off and restore the =O with what?


Youtube video on protecting group at 6:14 https://www.youtube.com/watch?v=YYC_vbrgZDY 'Protecting Groups, Acetals, and Hemiacetals'

cyclic thing with =O sticking out.
Add ethylene glycol OH-/\-OH,it makes a cylical thing that is a protecting group as well as being legal molecularly different LSD. Then, at the restoration of the molecule, at the youtube video, in the presence of H3O+ (stomach acid, fruit juice, vinegar,
electrolysis electrode) it “regenerates” the original <cycle>=O. I do not know if carbonic acid HCO3 will generate this like H3O+ or not.

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