Kuemmerle, Arthur E.; Vieira, Marina M.; Schmitt, Martine; Miranda, Ana L.P.; Fraga, Carlos A.M.; Bourguignon, Jean-Jacques; Barreiro, Eliezer J.
Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 17 p. 4963 - 4966
1: bromobenzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 2: With zinc(II) chloride in tetrahydrofuran T=20°C; 0.5 h; 3: 3,6-dichloro-pyridazine With tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran T=20°C; 24 h;
参考文献
Chekmarev, Dmitriy S.; Stepanov, Alexander E.; Kasatkin, Alexander N.
Tetrahedron Letters, 2005 , vol. 46, # 8 p. 1303 - 1305
1: bromobenzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 0.5 h; 2: With zinc(II) chloride in tetrahydrofuran T=20°C; 0.5 h; 3: 3,6-dichloro-pyridazine With tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran T=20°C; 24 h;
1: Hydrazine hydrochloride, KOH / H2O / 2 h / Heating 2: bromine / acetic acid / 1 h / Heating 3: POCl3, N,N-Dimethylaniline / 7 h / 130 °C View Scheme
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 22, # 7 p. 763 - 770
Khimiya Geterotsiklicheskikh Soedinenii, , vol. 22, # 7 p. 951 - 958
