3,4-二氯-2(5H)-呋喃酮合成路线 (共 11 条)
反应条件
potassium fluoride; tris-(o-tolyl)phosphine; tris(dibenzylideneacetone)dipalladium (0) in toluene T=80°C; Suzuki-type reaction; 27 h; under argon;
参考文献
European Journal of Organic Chemistry, , # 12 p. 2290 - 2302
反应条件
potassium fluoride; tris(dibenzylideneacetone)dipalladium (0); tris-(o-tolyl)phosphine in toluene T=85°C;
参考文献
Tetrahedron Letters, , vol. 43, # 11 p. 2023 - 2027
参考文献
Hill; Cornelison
American Chemical Journal, 1894 , vol. 16, p. 304
参考文献
Owen; Sultanbawa
Journal of the Chemical Society, 1949 , p. 3105,3108
反应条件
potassium fluoride; tris-(o-tolyl)phosphine; tris(dibenzylideneacetone)dipalladium (0) in toluene T=80°C; Suzuki-type reaction; 24 h; under argon;
参考文献
Bellina, Fabio; Anselmi, Chiara; Martina, Francesca; Rossi, Renzo
European Journal of Organic Chemistry, 2003 , # 12 p. 2290 - 2302
反应条件
potassium fluoride; tris(dibenzylideneacetone)dipalladium (0); tris-(o-tolyl)phosphine in toluene T=85°C;
参考文献
Bellina, Fabio; Anselmi, Chiara; Rossi, Renzo
Tetrahedron Letters, 2002 , vol. 43, # 11 p. 2023 - 2027
反应条件
1: With sodium tetrahydroborate in methanol
T=0°C; 30 h;
2: With sulfuric acid in methanol
T=0°C; 0.166667 h;
参考文献
Bellina, Fabio; Rossi, Renzo
Synthesis, 2007 , # 12 p. 1887 - 1889
反应条件
1: With sodium tetrahydroborate in methanol
T=-2°C; 0.25 h;
2: With sulfuric acid
T=-2°C; 0.5 h;
参考文献
Liu, Guo-Yong; Guo, Bao-Qin; Chen, Wan-Na; Cheng, Chao; Zhang, Qian-Lan; Dai, Mi-Bei; Sun, Jun-Rong; Sun, Ping-Hua; Chen, Wei-Min
Chemical Biology and Drug Design, 2012 , vol. 79, # 5 p. 628 - 638
反应条件
N-benzyl-N,N,N-triethylammonium chloride; cesium fluoride; bis-triphenylphosphine-palladium(II) chloride in water; toluene
Suzuki cross-coupling; Heating;
参考文献
Blazecka, Peter Garth; Zhang, Ji
Patent: US2005/131239 A1, 2005 ;
Location in patent: Page/Page column 7 ;
反应条件
potassium fluoride; tris(dibenzylideneacetone)dipalladium (0); tris-(o-tolyl)phosphine in toluene
T=85°C; 24 h;
参考文献
Bellina, Fabio; Anselmi, Chiara; Martina, Francesca; Rossi, Renzo
European Journal of Organic Chemistry, 2003 , # 12 p. 2290 - 2302