4-吡啶-2-基-2H-吡唑-3-胺合成路线 (共 5 条)
反应条件
hydrazine monohydrobromide in ethanol; water T=80°C;
参考文献
BIOENERGENIX
Patent: US2012/277224 A1, 2012 ;
Location in patent: Page/Page column 21 ;
US 20120277224 A1
反应条件
hydrazine 15 h; Heating / reflux;
参考文献
Gebauer, Olaf; Gayer, Herbert; Heinemann, Ulrich; Herrmann, Stefan; Hillebrand, Stefan; Elbe, Hans-Ludwig; Ebbert, Ronald; Wachendorff-Neumann, Ulrike; Dahmen, Peter; Kuck, Karl-Heinz
Patent: US2005/187224 A1, 2005 ;
Location in patent: Page/Page column 34 ;
反应条件
H2N2*ClH in ethanol Heating;
参考文献
Daniels, R. Nathan; Kim, Kwangho; Lebois, Evan P.; Muchalski, Hubert; Hughes, Mary; Lindsley, Craig W.
Tetrahedron Letters, 2008 , vol. 49, # 2 p. 305 - 310
反应条件
1: DMA / toluene / Heating 2: N2H2*HCl / ethanol / Heating View Scheme
参考文献
BIOENERGENIX
Patent: US2012/277224 A1, 2012 ;
US 20120277224 A1
参考文献
Selleri, Silvia; Bruni, Fabrizio; Costagli, Camilla; Costanzo, Annarella; Guerrini, Gabriella; Ciciani, Giovanna; Gratteri, Paola; Bonaccini, Claudia; Malmberg Aiello, Petra; Besnard, Francois; Renard, Stephane; Costa, Barbara; Martini, Claudia
Journal of Medicinal Chemistry, 2003 , vol. 46, # 2 p. 310 - 313