(S)-(-)-2-[2-(二苯基膦)苯基]-4-异丙基-2-唑啉合成路线 (共 12 条)
反应条件
in tetrahydrofuran Heating;
参考文献
Allen, Joanne V.; Dawson, Graham J.; Frost, Christopher G.; Williams, Jonathan M. J.; Coote, Steven J.
Tetrahedron, 1994 , vol. 50, # 3 p. 799 - 808
反应条件
1: 92 percent / pyridine, PPh3, Et3N / CCl4; acetonitrile / 24 h 2: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 2.) THF, hexane a) -20 deg C, 2 h, b) RT, overnight View Scheme
参考文献
Tetrahedron, , vol. 52, # 21 p. 7547 - 7583
反应条件
in tetrahydrofuran 14 h; Heating;
参考文献
Allen, Joanne V.; Dawson, Graham J.; Frost, Christopher G.; Williams, Jonathan M. J.; Coote, Steven J.
Tetrahedron, 1994 , vol. 50, # 3 p. 799 - 808
反应条件
1: 46 percent / ZnCl2 / chlorobenzene / 48 h / Heating 2: 76 percent / tetrahydrofuran / 2 h / Heating View Scheme
参考文献
Tetrahedron, , vol. 50, # 3 p. 799 - 808
反应条件
n-butyllithium; N,N,N',N,-tetramethylethylenediamine in tetrahydrofuran; hexane 1.) -45 deg C, 160 min, 2.) r.t., 19 h;
参考文献
Koch, Guido; Lloyd-Jones, Guy C.; Loiseleur, Olivier; Pfaltz, Andreas; Pretot, Roger; et al.
Recueil des Travaux Chimiques des Pays-Bas, 1995 , vol. 114, # 4-5 p. 206 - 210
反应条件
magnesium; ethylene dibromide Heating;
参考文献
Peer, Markus; De Jong, Johannes C.; Kiefer, Matthias; Langer, Thomas; Rieck, Heiko; Schell, Heico; Sennhenn, Peter; Sprinz, Juergen; Steinhagen, Henning; Wiese, Burkhard; Helmchen, Guenter
Tetrahedron, 1996 , vol. 52, # 21 p. 7547 - 7583
反应条件
1: 92 percent / pyridine, PPh3, Et3N / CCl4; acetonitrile / 24 h 2: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 2.) THF, hexane a) -20 deg C, 2 h, b) RT, overnight View Scheme
参考文献
Tetrahedron, , vol. 52, # 21 p. 7547 - 7583
反应条件
1: 69 percent / pyridine, PPh3, Et3N / CCl4; acetonitrile / 24 h 2: 30 percent / Mg, 1,2-dibromoethane / Heating View Scheme
参考文献
Tetrahedron, , vol. 52, # 21 p. 7547 - 7583
反应条件
1: 60 percent / pyridine / CH2Cl2 / 2 h / 0 °C 2: 84 percent / tetrahydrofuran / 14 h / Heating View Scheme
参考文献
Tetrahedron, , vol. 50, # 3 p. 799 - 808
反应条件
in diethyl ether; hexane T=20°C; 10 h; Inert atmosphere;
参考文献
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 64, # 10 p. 1147 - 1158