2-苯基-1,3-二四氢呋喃合成路线 (共 152 条)
反应条件
aluminum oxide in tetrachloromethane 24 h; Heatingother catalyst: SiO2;
参考文献
Bautista, F. M.; Campelo, J. M.; Garcia, A.; Leon, J.; Luna, D.; Marinas, J. M.
Journal fuer Praktische Chemie/Chemiker-Zeitung, 1994 , vol. 336, # 7 p. 620 - 622
反应条件
iodine in dichloromethane T=20°C; 11 h;
参考文献
Zhao, Yu-Jun; Chng, Shu-Sin; Loh, Teck-Peng
Journal of the American Chemical Society, 2007 , vol. 129, # 3 p. 492 - 493
反应条件
1: 2-(3-bromo-phenyl)-[1,3]-dioxolane With n-butyllithium; lithium chloride in tetrahydrofuran T=-78°C; 1.5 h; 2: cyclopentanone in tetrahydrofuran T=-78 - 20°C; 2 h;
参考文献
Pierre Fabre Medicament
Patent: US2009/82582 A1, 2009 ;
Location in patent: Page/Page column 3 ;
US 20090082582 A1
反应条件
indium trifluoromethanesulfonate T=20°C; 0.5 h; Neat (no solvent);
参考文献
Smith, Brendan M.; Kubczyk, Tomasz M.; Graham, Andrew E.
Tetrahedron, 2012 , vol. 68, # 38 p. 7775 - 7781
反应条件
2,4,6-trimethyl-pyridine; dimethyl sulfoxide; [ReV(O)Cl3(PPh3)2] in toluene 5 h; Heating;
参考文献
Arterburn, Jeffrey B.; Perry, Marc C.
Organic Letters, 1999 , vol. 1, # 5 p. 769 - 771
反应条件
potassium tert-butylate in tetrahydrofuran; N,N-dimethyl-formamide T=-60°C; 1.5 h;
参考文献
Barbasiewicz, Michal; Makosza, Mieczyslaw
Organic Letters, 2006 , vol. 8, # 17 p. 3745 - 3748
反应条件
pyridine; acetic anhydride; sodium hydrogencarbonate; benzaldehyde; tin(IV) chloride in methanol; chloroform; ethylene glycol
反应条件
1: With naphthalene; lithium in tetrahydrofuran T=-80°C; 3 h; 2: With water in tetrahydrofuran cooling;
参考文献
Azzena, Ugo; Dettori, Giovanna; Sforazzini, Giuseppe; Yus, Miguel; Foubelo, Francisco
Tetrahedron, 2006 , vol. 62, # 7 p. 1557 - 1563
反应条件
N-bromosuccinmide in dichloromethane T=20°C; 0.0833333 h;
参考文献
Karimi, Babak; Seradj, Hassan; Maleki, Jafar
Tetrahedron, 2002 , vol. 58, # 22 p. 4513 - 4516
反应条件
poly[4-(diacetoxyiodo)styrene]; iodine in acetonitrile T=30°C; 2 h; Irradiation;
参考文献
Teduka, Tomomasa; Togo, Hideo
Synlett, 2005 , # 6 art. no. U02605ST, p. 923 - 926