3-乙基-4-甲基-1H-吡咯合成路线 (共 5 条)
反应条件
diethyl ether; ethylmagnesium bromide Behandeln der Reaktionsloesung mit CO2;
参考文献
Siedel
Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1935 , vol. 231, p. 167,184
反应条件
Catalyst M-Chromium oxide; sulfuric acid
参考文献
Justus Liebigs Annalen der Chemie, , vol. 392, p. 220,225, 233
Chemische Berichte, , vol. 46, p. 1010
Chemische Berichte, , vol. 47, p. 1827
参考文献
Fischer; Nuessler
Justus Liebigs Annalen der Chemie, 1931 , vol. 491, p. 162,171
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Fischer; Treibs
Justus Liebigs Annalen der Chemie, 1926 , vol. 450, p. 136,141, 143
反应条件
<b>Multi-step reaction with 2 steps<br /> </b>1: NaOH / tetrahydrofuran / Heating<br />2: Cu powder / quinoline / 200 °C<br /> <br />
参考文献
Boger, Dale L.; Coleman, Robert S.; Panek, James S.; Yohannes, Daniel Journal of Organic Chemistry, 1984 , vol. 49, # 23 p. 4405 - 4409
反应条件
<b>Multi-step reaction with 3 steps<br /> </b>1: 70 percent / Zn dust / acetic acid / 24 h / 25 °C<br />2: NaOH / tetrahydrofuran / Heating<br />3: Cu powder / quinoline / 200 °C<br /> <br />
参考文献
Boger, Dale L.; Coleman, Robert S.; Panek, James S.; Yohannes, Daniel Journal of Organic Chemistry, 1984 , vol. 49, # 23 p. 4405 - 4409