甲基-Alpha-D-吡喃木糖合成路线 （共 35 条）
反应条件
1: 79 percent / TsOH / 5 h 2: 99 percent / pyridine / 15 h / 20 °C 3: CF3COOH / 0.08 h / 20 °C View Scheme
参考文献
Tsuda, Yoshisuke; Hanajima, Makiko; Matsuhira, Naohisa; Okuno, Yukihiro; Kanemitsu, Kimihiro
Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 9 p. 2344 - 2350
反应条件
1.1: 100 percent / Amberlyst 15 (H+ form) / dimethylformamide / 18 h / 20 °C 2.1: NaH / tetrahydrofuran / 2 h / Heating 2.2: tetrahydrofuran / 2 h / 20 °C 3.1: 39.62 g / tetrahydrofuran / 16 h / 0 °C 4.1: Ph2SiH; AIBN / dioxane / 18 h / Heating 5.1: 16.36 g / H2O; AcOH / 16 h / 20 °C 6.1: 71.1 percent / H2O; HCl / 72 h / 20 °C 7.1: 81 percent / HCl / 1 h / 20 °C View Scheme
参考文献
Zhang, Weijian; Ramasamy, Kanda S.; Averett, Devron R.
Nucleosides and Nucleotides, 1999 , vol. 18, # 11-12 p. 2357 - 2365
反应条件
1.1: 100 percent / Amberlyst 15 (H+ form) / dimethylformamide / 18 h / 20 °C 2.1: NaH / tetrahydrofuran / 2 h / Heating 2.2: tetrahydrofuran / 2 h / 20 °C 3.1: 39.62 g / tetrahydrofuran / 16 h / 0 °C 4.1: Ph2SiH; AIBN / dioxane / 18 h / Heating 5.1: 16.36 g / H2O; AcOH / 16 h / 20 °C 6.1: 71.1 percent / H2O; HCl / 72 h / 20 °C 7.1: 81 percent / HCl / 1 h / 20 °C 8.1: pyridine / 16 h / 20 °C View Scheme
参考文献
Zhang, Weijian; Ramasamy, Kanda S.; Averett, Devron R.
Nucleosides and Nucleotides, 1999 , vol. 18, # 11-12 p. 2357 - 2365
反应条件
trifluoroacetic acid; trifluoroacetic anhydride T=100°C; 48 h; further D-xylopyranosides and D-xyloses; Product distribution;
参考文献
Kitagawa; Kobayashi; Okamoto; Yoshikawa; Hamamoto
Chemical and pharmaceutical bulletin, 1987 , vol. 35, # 12 p. 5036 - 5039
反应条件
perchloric acid; sodium perchlorate T=80°C; Kinetics; Further Variations:kinetic isotope effect;
参考文献
Indurugalla; Bennet
Journal of the American Chemical Society, 2001 , vol. 123, # 44 p. 10889 - 10898
反应条件
trifluoroacetic acid; trifluoroacetic anhydride T=100°C; 48 h; further D-xylopyranosides and D-xyloses; Product distribution;
参考文献
Kitagawa; Kobayashi; Okamoto; Yoshikawa; Hamamoto
Chemical and pharmaceutical bulletin, 1987 , vol. 35, # 12 p. 5036 - 5039
反应条件
trifluoroacetic acid; trifluoroacetic anhydride T=100°C; 48 h; further D-xylopyranosides and D-xyloses; Product distribution;
参考文献
Kitagawa; Kobayashi; Okamoto; Yoshikawa; Hamamoto
Chemical and pharmaceutical bulletin, 1987 , vol. 35, # 12 p. 5036 - 5039
反应条件
1: 79 percent / TsOH / 5 h 2: 99 percent / pyridine / 15 h / 20 °C 3: CF3COOH / 0.08 h / 20 °C View Scheme
参考文献
Tsuda, Yoshisuke; Hanajima, Makiko; Matsuhira, Naohisa; Okuno, Yukihiro; Kanemitsu, Kimihiro
Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 9 p. 2344 - 2350
反应条件
sulfuric acid in acetone 24 h; Ambient temperature;
参考文献
Akagi, Masao; Omae, Daichi; Tamura, Yoshinori; Ueda, Tetsujiro; Kumashiro, Tetsuya; Urata, Hidehito
Chemical and Pharmaceutical Bulletin, 2002 , vol. 50, # 6 p. 866 - 868
反应条件
sulfuric acid; copper(II) sulfate 24 h; Ambient temperature;
参考文献
Bennett, Mandy; Gill, G. Byron; Pattenden, Gerald; Shuker, Anthony J.; Stapleton, Alan
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 4 p. 929 - 937
