4-羟基-2,6-二甲氧基苯甲醛合成路线 (共 19 条)
反应条件
1: 92 percent / imidazole / dimethylformamide / 16 h / Ambient temperature 2: 1.) n-BuLi / 1.) hexane, THF, RT, 1 h, 2.) THF, 0 deg C, 1.5 h View Scheme
参考文献
Synthetic Communications, , vol. 21, # 2 p. 167 - 171
反应条件
1: (3,5-dimethoxyphenoxy)triisopropylsilane With n-butyllithium in tetrahydrofuran 2: N,N-dimethyl-formamide in tetrahydrofuran 3: With hydrogenchloride in ethanol
参考文献
CombiMatrix Corporation and Washington University
Patent: US2006/205959 A1, 2006 ;
Location in patent: Page/Page column sheet 12 ;
反应条件
trichlorophosphate T=80°C; 1 h;
参考文献
Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, , vol. 40, # 5 p. 681 - 692
反应条件
1: n-BuLi / tetrahydrofuran; hexane / -78 - 0 °C 2: HCl / H2O / 20 °C View Scheme
参考文献
Tetrahedron Letters, , vol. 40, # 45 p. 7889 - 7892
反应条件
trichlorophosphate T=25°C; 15 h; Yield given. Yields of byproduct given;
参考文献
Journal of Organic Chemistry, , vol. 55, # 12 p. 3730 - 3743
反应条件
2: phosphorus oxychloride; diethyl ether / und Zersetzen des Reaktionsprodukts mit Wasser View Scheme
参考文献
Justus Liebigs Annalen der Chemie, , vol. 442, p. 321
Journal of the Chemical Society, , vol. 125, p. 195
Journal of the Chemical Society, , vol. 127, p. 1132 Anm.
反应条件
n-butyllithium 1.) hexane, THF, RT, 1 h, 2.) THF, 0 deg C, 1.5 h; Yield given. Multistep reaction;
参考文献
Synthetic Communications, , vol. 21, # 2 p. 167 - 171
反应条件
diethyl ether; trichlorophosphate und Zersetzen des Reaktionsprodukts mit Wasser;
参考文献
Justus Liebigs Annalen der Chemie, , vol. 442, p. 321
Journal of the Chemical Society, , vol. 125, p. 195
Journal of the Chemical Society, , vol. 127, p. 1132 Anm.
反应条件
hydrogenchloride; diethyl ether Erhitzen des Reaktionsprodukts mit Wasser;
参考文献
Chemische Berichte, , vol. 76, p. 135,139
反应条件
(i) POCl3, (ii) aq. NaOAc; Multistep reaction;
参考文献
Indian Journal of Chemistry, , vol. 6, p. 485 - 487