5-溴-2H-吡喃-2-酮合成路线 (共 13 条)
反应条件
1: 90 percent / Jones reagent / acetone / 0.5 h 2: 65 percent / (PhCO2)2; NBS / CCl4 / 4 h / Heating 3: 90 percent / Et3N / 0.5 h / Heating View Scheme
参考文献
Kotretsou, Stamatia I.; Georgiadis, Minas P.
Organic Preparations and Procedures International, 2000 , vol. 32, # 2 p. 161 - 167
反应条件
1: Br2 / Irradiation 2: NEt3 View Scheme
参考文献
Gravett, Edward C.; Hilton, Philip J.; Jones, Keith; Romero, Fernando
Tetrahedron Letters, 2001 , vol. 42, # 51 p. 9081 - 9084
反应条件
1: With tetrakis(triphenylphosphine) palladium(0); 1,1,1,2,2,2-hexabutyl-distannane in toluene
69 h; Heating;
2: With chlorine in tetrachloromethane; dichloromethane
T=20°C; 0.916667 h;
参考文献
Afarinkia, Kamyar; Bearpark, Michael J.; Ndibwami, Alexis
Journal of Organic Chemistry, 2005 , vol. 70, # 4 p. 1122 - 1133