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ChemicalBook CAS DataBase List 1-(4-BroMo-2-Methylphenyl)hydrazine, HCl
56056-25-8

1-(4-BroMo-2-Methylphenyl)hydrazine, HCl synthesis

2synthesis methods
-

Yield:56056-25-8 50%

Reaction Conditions:

Stage #1: 4-Bromo-2-methylanilinewith hydrogenchloride in water at 80; for 0.5 h;
Stage #2: with sodium nitrite in water at 5; for 0.666667 h;
Stage #3: with hydrogenchloride;tin(ll) chloride in water at 20; for 0.916667 h;

References:

Freeman-Cook, Kevin D.;Amor, Paul;Bader, Scott;Buzon, Leanne M.;Coffey, Steven B.;Corbett, Jeffrey W.;Dirico, Kenneth J.;Doran, Shawn D.;Elliott, Richard L.;Esler, William;Guzman-Perez, Angel;Henegar, Kevin E.;Houser, Janet A.;Jones, Christopher S.;Limberakis, Chris;Loomis, Katherine;McPherson, Kirk;Murdande, Sharad;Nelson, Kendra L.;Phillion, Dennis;Pierce, Betsy S.;Song, Wei;Sugarman, Eliot;Tapley, Susan;Tu, Meihua;Zhao, Zhengrong [Journal of Medicinal Chemistry,2012,vol. 55,# 2,p. 935 - 942] Location in patent:supporting information; experimental part