5-O-(4,4-二甲氧基三苯甲游基)-2-脱氧鸟苷合成路线 (共 28 条)
反应条件
hexafluoroisopropyl alcohol 3 h; Ambient temperature;
参考文献
Leonard, Nelson J.; Neelima
Tetrahedron Letters, 1995 , vol. 36, # 43 p. 7833 - 7836
反应条件
ammonium hydroxide in 1,4-dioxane
72 h;
参考文献
Gryaznov; Schultz
Tetrahedron Letters, 1994 , vol. 35, # 16 p. 2489 - 2492
反应条件
1H-imidazole; methanesulfonic acid; N-ethyl-N,N-diisopropylamine in N,N-dimethyl-formamide
T=20°C; Etherification; 2 h;
参考文献
Kataoka, Masanori; Hayakawa, Yoshihiro
Journal of Organic Chemistry, 1999 , vol. 64, # 16 p. 6087 - 6089
反应条件
methyl(diphenyl)-phosphine in 1,4-dioxane; water
T=20°C; 0.333333 h;
参考文献
Wada, Takeshi; Ohkubo, Akihiro; Mochizuki, Akira; Sekine, Mitsuo
Tetrahedron Letters, 2001 , vol. 42, # 6 p. 1069 - 1072
反应条件
1: pyridine / 0.33 h / 20 °C
2: pyridine / 3 h / 20 °C
3: 83 percent / pyridine / 2.5 h / 20 °C
4: 91 percent / MePPh2 / dioxane; H2O / 0.33 h / 20 °C
View Scheme
参考文献
Wada, Takeshi; Ohkubo, Akihiro; Mochizuki, Akira; Sekine, Mitsuo
Tetrahedron Letters, 2001 , vol. 42, # 6 p. 1069 - 1072
反应条件
1: 83 percent / pyridine / 2.5 h / 20 °C
2: 91 percent / MePPh2 / dioxane; H2O / 0.33 h / 20 °C
View Scheme
参考文献
Wada, Takeshi; Ohkubo, Akihiro; Mochizuki, Akira; Sekine, Mitsuo
Tetrahedron Letters, 2001 , vol. 42, # 6 p. 1069 - 1072
反应条件
pyridine; ammonium hydroxide
10 h; Ambient temperature;
参考文献
Kamimura, Takashi; Thuchiya, Masahiko; Koura, Kohji; Sekine, Mitsuo; Hata, Tsujiaki
Tetrahedron Letters, 1983 , vol. 24, # 27 p. 2775 - 2778
反应条件
ethylenediamine in ammonium hydroxide; ethanol; acetonitrile
48 h; Yield given;
参考文献
Zhou, Yuanzhong; Ts'o, Paul O. P.
Nucleosides and Nucleotides, 1996 , vol. 15, # 10 p. 1635 - 1648
反应条件
ammonium hydroxide in 1,4-dioxane
T=50°C; 24 h;
参考文献
Roelen, H. C. P. F.; Brugghe, H. F.; Elst, H. van den; Klein, J. C.; Marel, G. A. van der; Boom, J. H. van
Recueil des Travaux Chimiques des Pays-Bas, 1992 , vol. 111, p. 227 - 234
反应条件
1: pyridine / 3 h / 20 °C
2: 83 percent / pyridine / 2.5 h / 20 °C
3: 91 percent / MePPh2 / dioxane; H2O / 0.33 h / 20 °C
View Scheme
参考文献
Wada, Takeshi; Ohkubo, Akihiro; Mochizuki, Akira; Sekine, Mitsuo
Tetrahedron Letters, 2001 , vol. 42, # 6 p. 1069 - 1072