Tryptamine, is it possible to put phosphoric acid through electrolosys,stripping it of H and O and then further hydrogen-ize it by bubbling hydrogen chloride gas through it

making it yeild hypo-\phosphorous acid?

Im thinking by stripping it of H-O (h3po4)

would make it (hpo2) then bubble hydrogen gas through it to yeild hypo, is this possible?

When I put about 500ml of H3PO4 and activated carbon in a heating vessel, about what temperature does it need to be for the carbon to react with the oxygen in the phosphoric acid. This carbon and phosphoric

acid mixture if temperature is given,

I can strip 2 oxygen molecules from the phosphoric acid. Does anyone know the temp?

Does anyone know if I can use carbon+phosphoric acid to create C02 and hypo-/ ?