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结构式
乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
955944-30-6
合成路线
(共 6 条)
955944-30-6
→
反应条件
110344-59-7
反应条件
cyclohexa-1,4-diene; palladium on activated charcoal in ethanol; N,N-dimethyl-formamide T=40°C; 10 h;
参考文献
Das, Saibal Kumar; Reddy, K. Anantha; Mukkanti
Carbohydrate Research, 2007 , vol. 342, # 15 p. 2309 - 2315
83-87-4
1,2,3,4,6-alpha-D-葡萄糖五乙酸酯
→
反应条件
955944-30-6
反应条件
<b>Multi-step reaction with 6 steps<br /> </b>1: 60 percent / BF<sub>3</sub>*Et<sub>2</sub>O / CH<sub>2</sub>Cl<sub>2</sub> / 6 h / 20 °C<br />2: 100 percent / NaOMe; MeOH / 4 h / 20 °C<br />3: 95 percent / p-TsOH / dimethylformamide / 24 h / 20 °C<br />4: 90 percent / NaH / dimethylformamide / 20 h / 20 °C<br />5: 82 percent / aq. HOAc / 1.5 h / 80 °C<br />6: 39 percent / 4-dimethylaminopyridine; EDCI / CH<sub>2</sub>Cl<sub>2</sub> / 1 h / 20 °C<br /> <br />
参考文献
Das, Saibal Kumar; Reddy, K. Anantha; Mukkanti Carbohydrate Research, 2007 , vol. 342, # 15 p. 2309 - 2315
183209-56-5
→
反应条件
955944-30-6
反应条件
<b>Multi-step reaction with 4 steps<br /> </b>1: 95 percent / p-TsOH / dimethylformamide / 24 h / 20 °C<br />2: 90 percent / NaH / dimethylformamide / 20 h / 20 °C<br />3: 82 percent / aq. HOAc / 1.5 h / 80 °C<br />4: 39 percent / 4-dimethylaminopyridine; EDCI / CH<sub>2</sub>Cl<sub>2</sub> / 1 h / 20 °C<br /> <br />
参考文献
Das, Saibal Kumar; Reddy, K. Anantha; Mukkanti Carbohydrate Research, 2007 , vol. 342, # 15 p. 2309 - 2315
3947-62-4
2,3,4,6-四-O-乙酰-β-D-吡喃葡萄糖
→
反应条件
955944-30-6
反应条件
<b>Multi-step reaction with 7 steps<br /> </b>1: 76 percent / DBU / CH<sub>2</sub>Cl<sub>2</sub> / 0.5 h / 20 °C<br />2: 34 percent / TMDSOTf / diethyl ether / 1 h / 20 °C<br />3: 100 percent / NaOMe; MeOH / 4 h / 20 °C<br />4: 95 percent / p-TsOH / dimethylformamide / 24 h / 20 °C<br />5: 90 percent / NaH / dimethylformamide / 20 h / 20 °C<br />6: 82 percent / aq. HOAc / 1.5 h / 80 °C<br />7: 39 percent / 4-dimethylaminopyridine; EDCI / CH<sub>2</sub>Cl<sub>2</sub> / 1 h / 20 °C<br /> <br />
参考文献
Das, Saibal Kumar; Reddy, K. Anantha; Mukkanti Carbohydrate Research, 2007 , vol. 342, # 15 p. 2309 - 2315
1135-24-6
阿魏酸
→
反应条件
955944-30-6
反应条件
<b>Multi-step reaction with 3 steps<br /> </b>1: 96 percent / K<sub>2</sub>CO<sub>3</sub> / dimethylformamide / 20 °C<br />2: 92 percent / LiOH / methanol; tetrahydrofuran; H<sub>2</sub>O / 40 h / 20 °C<br />3: 39 percent / 4-dimethylaminopyridine; EDCI / CH<sub>2</sub>Cl<sub>2</sub> / 1 h / 20 °C<br /> <br />
参考文献
Das, Saibal Kumar; Reddy, K. Anantha; Mukkanti Carbohydrate Research, 2007 , vol. 342, # 15 p. 2309 - 2315
61439-59-6
2-(4-苯甲氧基苯基)乙醇
→
反应条件
955944-30-6
反应条件
<b>Multi-step reaction with 6 steps<br /> </b>1: 60 percent / BF<sub>3</sub>*Et<sub>2</sub>O / CH<sub>2</sub>Cl<sub>2</sub> / 6 h / 20 °C<br />2: 100 percent / NaOMe; MeOH / 4 h / 20 °C<br />3: 95 percent / p-TsOH / dimethylformamide / 24 h / 20 °C<br />4: 90 percent / NaH / dimethylformamide / 20 h / 20 °C<br />5: 82 percent / aq. HOAc / 1.5 h / 80 °C<br />6: 39 percent / 4-dimethylaminopyridine; EDCI / CH<sub>2</sub>Cl<sub>2</sub> / 1 h / 20 °C<br /> <br />
参考文献
Das, Saibal Kumar; Reddy, K. Anantha; Mukkanti Carbohydrate Research, 2007 , vol. 342, # 15 p. 2309 - 2315