溴2-脱氧-2-N-邻苯二甲酰亚胺基-3,4,6-三-O-乙酰基-alpha,beta-D-吡喃葡萄糖苷合成路线 (共 6 条)
反应条件
1: lutidine; 4 Angstroem MS; AgOTf / CH2Cl2 / 3 h 2: NaOMe / methanol / 3 h 3: p-TsOH / acetonitrile / 0.33 h View Scheme
参考文献
Journal of Organic Chemistry, , vol. 65, # 10 p. 3064 - 3073
反应条件
T=20°C; several hours;
参考文献
Kotchekov, N. K.; Byramova, N. E.; Tsvetkov, Yu. E.; Backinowsky, L. V.
Tetrahedron, 1985 , vol. 41, # 16 p. 3363 - 3375
反应条件
1: lutidine; 4 Angstroem MS; AgOTf / CH2Cl2 / 3 h 2: NaOMe / methanol / 3 h View Scheme
参考文献
Bundle, David R.; Josephson, Staffan
Canadian Journal of Chemistry, 1980 , vol. 58, p. 2679 - 2685
反应条件
calcium sulfate; mercury(II) cyanide in benzene 24 h; Ambient temperature;
参考文献
Bundle, David R.; Josephson, Staffan
Canadian Journal of Chemistry, 1980 , vol. 58, p. 2679 - 2685
反应条件
1: lutidine; 4 Angstroem MS; AgOTf / CH2Cl2 / 3 h
2: NaOMe / methanol / 3 h
3: p-TsOH / acetonitrile / 0.33 h
4: NaH / dimethylformamide / 20 °C
5: methyl orange; NaCNBH3; HCl / tetrahydrofuran; diethyl ether
View Scheme
参考文献
Nitz, Mark; Bundle, David R.
Journal of Organic Chemistry, 2000 , vol. 65, # 10 p. 3064 - 3073
反应条件
1: lutidine; 4 Angstroem MS; AgOTf / CH2Cl2 / 3 h
2: NaOMe / methanol / 3 h
3: p-TsOH / acetonitrile / 0.33 h
4: NaH / dimethylformamide / 20 °C
View Scheme
参考文献
Nitz, Mark; Bundle, David R.
Journal of Organic Chemistry, 2000 , vol. 65, # 10 p. 3064 - 3073