aluminium trichloride anschliessendes Behandeln mit Eis und wss.HCl;
参考文献
Blicke; Weinkauff
Journal of the American Chemical Society, 1932 , vol. 54, p. 1446,1451
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Am.Cyanamid Co.
Patent: US2818400 , 1957 ;
Billon
Annales de Chimie (Cachan, France), 1927 , vol. <10>7, p. 362
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1924 , vol. 179, p. 1055
1: CH2Cl2 / 2 h / 20 °C 2: thionyl chloride / 1 h / 25 °C 3: tetrahydrofuran / 2 h / 20 °C 4: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C 5: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h View Scheme
参考文献
Carini, David J.; Duncia, John V.; Aldrich, Paul E.; Chiu, Andrew T.; Johnson, Alexander L.; et al.
Journal of Medicinal Chemistry, 1991 , vol. 34, # 8 p. 2525 - 2547