[1,1-二苯]-2,2,3,3-四醇合成路线 (共 9 条)
反应条件
boron tribromide in dichloromethane
T=20°C; Demethylation;
参考文献
Albrecht; Schneider
Synthesis, 2000 , # 11 p. 1557 - 1560
反应条件
1: 61 percent / aq. Na2CO3 / Pd(PPh3)4 / toluene; ethanol / Heating
2: 100 percent / BBr3 / CH2Cl2 / 20 °C
View Scheme
参考文献
Albrecht; Schneider
Synthesis, 2000 , # 11 p. 1557 - 1560
反应条件
1: 61 percent / aq. Na2CO3 / Pd(PPh3)4 / toluene; ethanol / Heating
2: 100 percent / BBr3 / CH2Cl2 / 20 °C
View Scheme
参考文献
Albrecht; Schneider
Synthesis, 2000 , # 11 p. 1557 - 1560
反应条件
1: H2, KOH / Raney-Ni / methanol
2: (i) NaNO2, aq. HCl, (ii) aq. KI
3: Cu / 250 °C
4: aq. HBr
View Scheme
参考文献
Horner,L.; Weber,K.-H.
Chemische Berichte, 1963 , vol. 96, p. 1568 - 1578
参考文献
Forsyth; Quesnel
Biochimica et Biophysica Acta, 1957 , vol. 25, p. 155,157, 159
反应条件
1: Cu / 250 °C
2: aq. HBr
View Scheme
参考文献
Horner,L.; Weber,K.-H.
Chemische Berichte, 1963 , vol. 96, p. 1568 - 1578
反应条件
1: (i) NaNO2, aq. HCl, (ii) aq. KI
2: Cu / 250 °C
3: aq. HBr
View Scheme
参考文献
Horner,L.; Weber,K.-H.
Chemische Berichte, 1963 , vol. 96, p. 1568 - 1578
参考文献
Chiang; Gisvold
Journal of the American Pharmaceutical Association (1912-1977), 1952 , vol. 41, p. 348,349
参考文献
Forsyth; Quesnel
Biochimica et Biophysica Acta, 1957 , vol. 25, p. 155,157, 159