(S)-(-)-4-异丁基氧氮杂环戊烷-2,5-二酮合成路线 (共 34 条)
反应条件
potassium hydroxide; potassium borate buffer in water T=3°C; pH 10.2;
参考文献
Kircher, K.; Berndt, H.; Zahn, H.
Liebigs Annalen der Chemie, 1980 , # 2 p. 275 - 284
反应条件
1: triethylamine / acetonitrile / 4 h / 20 °C 2: H2 / Pd / acetic acid; 2-methyl-propan-2-ol; H2O View Scheme
参考文献
Oya, Masanao; Takahashi, Tomoko
Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 9 p. 2705 - 2707
反应条件
water; potassium hydroxide; potassium borate buffer T=3°C; effect of use of various amino acid and NCA with various concentrations; effect of use various temp.; extent of hydrolysis; Product distribution;
参考文献
Kircher, K.; Berndt, H.; Zahn, H.
Liebigs Annalen der Chemie, 1980 , # 2 p. 275 - 284
反应条件
potassium hydroxide; potassium borate buffer in water T=3°C; pH 10.2;
参考文献
Kircher, K.; Berndt, H.; Zahn, H.
Liebigs Annalen der Chemie, 1980 , # 2 p. 275 - 284
反应条件
1: triethylamine / acetonitrile / 4 h / 20 °C 2: H2 / Pd / acetic acid; 2-methyl-propan-2-ol; H2O View Scheme
参考文献
Oya, Masanao; Takahashi, Tomoko
Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 9 p. 2705 - 2707
反应条件
tetrahydrofuran; chloroform; N-methyl-N,N-dioctylamine und Behandeln des Reaktionsgemisches mit wss. Ba(OH)2;
参考文献
Bailey
Journal of the Chemical Society, 1950 , p. 3461,3465
反应条件
potassium hydroxide; potassium borate buffer in water T=3°C; pH 10.2;
参考文献
Kircher, K.; Berndt, H.; Zahn, H.
Liebigs Annalen der Chemie, 1980 , # 2 p. 275 - 284
反应条件
1: triethylamine / acetonitrile / 4 h / 20 °C 2: H2 / Pd / acetic acid; 2-methyl-propan-2-ol; H2O View Scheme
参考文献
Oya, Masanao; Takahashi, Tomoko
Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 9 p. 2705 - 2707
反应条件
(i) aq. K2B4O7, (ii) /BRN= 82617/, aq. KOH, (iii) H+; Multistep reaction;
参考文献
Hirschmann,R. et al.
Journal of Organic Chemistry, 1967 , vol. 32, p. 3415 - 3425
反应条件
tetrahydrofuran; chloroform; N-methyl-N,N-dioctylamine und Behandeln des Reaktionsgemisches mit wss. Ba(OH)2;
参考文献
Bailey
Journal of the Chemical Society, 1950 , p. 3461,3465