N,N'-二氧化-2,2'-联吡啶合成路线 (共 27 条)
反应条件
phthalic anhydride; urea-hydrogen peroxide in dichloromethane 24 h; Ambient temperature;
参考文献
Chemische Berichte, , vol. 125, # 8 p. 1965 - 1966
反应条件
3-chloro-benzenecarboperoxoic acid in chloroform T=20°C; 21.3 h;
参考文献
Tetrahedron Letters, , vol. 54, # 40 p. 5514 - 5517
反应条件
1: fuming H2SO4; aqueous HNO3 2: PCl3 / 60 °C 3: H2O; KMnO4; H2SO4 View Scheme
参考文献
Haginiwa
Yakugaku Zasshi, 1955 , vol. 75, p. 733,735
Chem.Abstr., 1956 , p. 3436
反应条件
sulfuric acid; nitric acid T=95 - 100°C; 20 h;
参考文献
Kavanagh, Paul; Leech, Donal
Tetrahedron Letters, 2004 , vol. 45, # 1 p. 121 - 123
反应条件
1: 86 percent / HNO3; H2SO4 / 20 h / 95 - 100 °C 2: hydrazine hydrate / Pd/C / ethanol / 15 h / Heating View Scheme
参考文献
Fabbrizzi, Pierangelo; Cecconi, Bianca; Cicchi, Stefano
Synlett, 2011 , # 2 art. no. G30910ST, p. 223 - 226
反应条件
1: 45 percent / oleum (65percent SO3); H2SO4; fuming HNO3 / 4 h / 100 °C 2: 60 percent / PCl3 / 21 h / Heating View Scheme
参考文献
Murase
Nippon Kagaku Zasshi, 1956 , vol. 77, p. 682,685
Chem.Abstr., 1958 , p. 9100
反应条件
titanium tetrachloride; tin(ll) chloride in benzene 0.5 h; Ambient temperature;
参考文献
Kaczmarek, Lukasz; Malinowski, Marek; Balicki, Roman
Bulletin des Societes Chimiques Belges, 1988 , vol. 97, # 10 p. 787 - 790
反应条件
1.1: sulfuric acid; nitric acid 2.1: acetyl-bromide / acetic acid / 4 h / 100 °C 3.1: phosphorus tribromide / acetonitrile / 4 h / Reflux 4.1: sodium carbonate / water; toluene / 0.25 h / Inert atmosphere 4.2: 14 h / Reflux View Scheme
参考文献
Han, Won-Sik; Han, Jung-Kyu; Kim, Hyun-Young; Choi, Mi Jin; Kang, Yong-Soo; Pac, Chyongjin; Kang, Sang Ook
Inorganic Chemistry, 2011 , vol. 50, # 8 p. 3271 - 3280
反应条件
1: With NaOD; water-d2 T=150°C; deuteration; 20 h; 2: With nickel in water-d2 T=150°C; deoxygenation;
参考文献
Cook, Michael J.; Lewis, Anthony P.; McAuliffe, Glenn S. G.; Skarda, Vladimir; Thomson, Andrew J.; et. al.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , # 8 p. 1293 - 1302
反应条件
1: 170 - 180 °C 2: aqueous HCl View Scheme
参考文献
Murase
Nippon Kagaku Zasshi, 1956 , vol. 77, p. 682,685
Chem.Abstr., 1958 , p. 9100