2-苯甲基-4,4-二甲基-4,5-二氢-1,3-氧氮杂茂合成路线 (共 13 条)
反应条件
in anhydrous xylene 48 h; Reflux;
参考文献
Vessecchi, Ricardo; Tomaz, Jose Carlos; Santos, Guilherme Purcote Dos; De Oliveira, Alfredo R. Marques; Lopes, Norberto Peporine; Clososki, Giuliano Cesar
Rapid Communications in Mass Spectrometry, 2012 , vol. 26, # 9 p. 1061 - 1069
反应条件
[1,3-bis(diphenylphosphino) propane] dichloronickel(II) in tetrahydrofuran; diethyl ether T=50 - 60°C; 4 h;
参考文献
Pridgen, Lendon N.; Killmer, Lewis B.
Journal of Organic Chemistry, 1981 , vol. 46, # 26 p. 5402 - 5404
参考文献
Journal of the American Chemical Society, , vol. 71, p. 5577
反应条件
bis-triphenylphosphine-palladium(II) chloride
参考文献
Kosugi, Masanori; Fukiage, Akio; Takayanagi, Mitsuhiro; Sano, Hiroshi; Migita, Toshihiko; Satoh, Mitsuo
Chemistry Letters, 1988 , # 9 p. 1351 - 1354
反应条件
N,N-di-tert-butylnitroxide; KNH2 1) liq. NH3, -33 deg C, 15 min; 2) irradiation, 5 min, liq. NH3, -33 deg C; Yield given. Multistep reaction;
参考文献
Journal of Organic Chemistry, , vol. 62, # 18 p. 6152 - 6159
反应条件
KNH2 1) liq. NH3, -33 deg C, 15 min; 2) irradiation, 120 min, liq. NH3, -33 deg C; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of Organic Chemistry, , vol. 62, # 18 p. 6152 - 6159
反应条件
KNH2 1) liq. NH3, -33 deg C, 15 min; 2) irradiation, 5 min, liq. NH3, -33 deg C; further conditions; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of Organic Chemistry, , vol. 62, # 18 p. 6152 - 6159
反应条件
Lanthanum chloride; n-butyllithium 1) toluene, 0 deg C, 15 min then 0 to 100 deg C, 2) toluene, reflux, 12 h; Yield given. Multistep reaction;
参考文献
Tetrahedron Letters, , vol. 38, # 40 p. 7019 - 7020
反应条件
1: 1.) 10percent alcoholic KOH, hydroquinone; 2.) xylene / 1.) 70 deg, 2h, 2.) reflux, 3h 2: conc. HCl, H2O, glacial acetic acid / 16 h / Heating View Scheme
参考文献
Serota, S.; Simon, J. R.; Murray, E. B.; Linfield, W. M.
Journal of Organic Chemistry, 1981 , vol. 46, # 21 p. 4147 - 4151
反应条件
1.1: n-BuLi / tetrahydrofuran; hexane / 0.08 h / -78 °C 1.2: 52 percent / tetrahydrofuran; hexane / 3 h / -78 - 20 °C 2.1: 88 percent / LDA / tetrahydrofuran View Scheme
参考文献
Marshall, Laura J.; Roydhouse, Mark D.; Slawin, Alexandra M. Z.; Walton, John C.
Journal of Organic Chemistry, 2007 , vol. 72, # 3 p. 898 - 911