三-O-乙酰基-β-D-溴化阿拉伯糖合成路线 (共 14 条)
反应条件
1: With perchloric acid T=23°C; 2: With phosphorus; bromine in water T=0 - 23°C; Further stages.;
参考文献
Garnier, Ethel C.; Liebeskind, Lanny S.
Journal of the American Chemical Society, 2008 , vol. 130, # 23 p. 7449 - 7458
参考文献
Yano, Shigenobu; Kakuchi, Toyoji; Mikata, Yuji
Patent: US2003/171305 A1, 2003 ;
反应条件
hydrogen bromide; acetic anhydride; acetic acid T=20°C; Inert atmosphere;
参考文献
Grugel, Holger; Minuth, Tobias; Boysen, Mike M. K.
Synthesis, 2010 , # 19 art. no. C03810SS, p. 3248 - 3258
反应条件
hydrogen bromide; acetic acid in dichloromethane T=0°C; 2 h; Yield given;
参考文献
Chen, Zhu; Ye, Xiaoli; Yi, Jun; Chen, Xin; Li, Xuegang
Medicinal Chemistry Research, 2012 , vol. 21, # 8 p. 1641 - 1646
反应条件
1: 91.1 percent / NaOAc / 0.08 h / Heating 2: AcOH, HBr / CH2Cl2 / 2 h / 0 °C View Scheme
参考文献
Schneider; Engelhardt; Stobbe; Fenning; Chapman
Journal of Labelled Compounds and Radiopharmaceuticals, 1997 , vol. 39, # 7 p. 541 - 557
参考文献
Karrer et al.
Helvetica Chimica Acta, 1935 , vol. 18, p. 1435,1446
反应条件
hydrogen bromide; acetic acid
参考文献
Gakhokidze
Zhurnal Obshchei Khimii, 1945 , vol. 15, p. 530
Chem.Abstr., 1946 , vol. 40, p. 4674
反应条件
1: perchloric acid / 0.08 h / 0 - 20 °C 2: phosphorus tribromide / 2 h / 0 - 20 °C View Scheme
参考文献
Chen, Zhu; Ye, Xiaoli; Yi, Jun; Chen, Xin; Li, Xuegang
Medicinal Chemistry Research, 2012 , vol. 21, # 8 p. 1641 - 1646
反应条件
lt;Cr(II)(EDTA)gt;(2-) in water; N,N-dimethyl-formamide 432 h; pH 5.0;
参考文献
Kovacs, Gyoengyver; Toth, Krisztina; Dinya, Zoltan; Somsak, Laszlo; Micskei, Karoly
Tetrahedron, 1999 , vol. 55, # 16 p. 5253 - 5264
反应条件
lt;Cr(II)(EDTA)gt;(2-) in water; N,N-dimethyl-formamide 432 h; pH 5.0;
参考文献
Kovacs, Gyoengyver; Toth, Krisztina; Dinya, Zoltan; Somsak, Laszlo; Micskei, Karoly
Tetrahedron, 1999 , vol. 55, # 16 p. 5253 - 5264