COA of Formula: C3H12Cl2N2. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: (S)-Propane-1,2-diamine dihydrochloride, is researched, Molecular C3H12Cl2N2, CAS is 19777-66-3, about Synthesis of dexrazoxane. Author is Yu, Caixia; Yang, Yihong; Zhang, Heng; Yang, Jianshe.
Dexrazoxane, a cardiac medicine, was synthesized in 35.7% overall yield starting from racemic 1,2-diaminopropane. The resolution of l,2-diaminopropane with D-(-)-tartaric acid followed by reaction with potassium chloride resulted in (S)-1,2-diaminopropane dihydrochloride, which was further converted into the title compound in two steps. The structure was confirmed with 1H NMR and IR.
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Reference:
Quinoxaline – Wikipedia,
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