Carbon Dioxide → HCID 178445942, compound

Participants

Reaction Steps

240 mg of Z-Sta-β-Ala-His-NH2 are hydrogenated in 10 ml of 95% strength methanol with 50 mg of Pd-on-carbon (10% Pd) with CO2 -absorption until saturation. The catalyst is filtered off, the filtrate is concentrated to dryness and the solid amorphous residue is pulverised and then dried in a high vacuum, yielding H-Sta-β-Ala-His-NH2 ; Rf (E)=0.11; Rf (M)=0.26.

Provenance & Evidence