2,6-二甲基-4H-苯并吡喃-4-酮合成路线 (共 30 条)
参考文献
Wittig; Blumenthal
Chemische Berichte, 1927 , vol. 60, p. 1093
参考文献
Hall
Journal of the Chemical Society, 1924 , vol. 125, p. 2267
参考文献
v.Auwers
Justus Liebigs Annalen der Chemie, 1920 , vol. 421, p. 40
参考文献
Wittig; Blumenthal
Chemische Berichte, 1927 , vol. 60, p. 1093
参考文献
Wittig
Justus Liebigs Annalen der Chemie, 1926 , vol. 446, p. 179
参考文献
Dean, Francis M.; Al-Sattar, Mohammad; Smith, Dennis A.
Journal of the Chemical Society, Chemical Communications, 1983 , # 9 p. 535 - 536
参考文献
Dean, Francis M.; Al-Sattar, Mohammad; Smith, Dennis A.
Journal of the Chemical Society, Chemical Communications, 1983 , # 9 p. 535 - 536
反应条件
3: Li diisopropylamide / tetrahydrofuran / -70 °C
View Scheme
参考文献
Dean, Francis M.; Al-Sattar, Mohammad; Smith, Dennis A.
Journal of the Chemical Society, Chemical Communications, 1983 , # 9 p. 535 - 536
反应条件
3: Li diisopropylamide / tetrahydrofuran / -70 °C
4: CF3COOH / Heating
View Scheme
参考文献
Dean, Francis M.; Al-Sattar, Mohammad; Smith, Dennis A.
Journal of the Chemical Society, Chemical Communications, 1983 , # 9 p. 535 - 536
反应条件
copper(I) bromide dimethylsulfide complex; boron trifluoride diethyl etherate
1.) ether, -10 deg C; 2.) ether, between -70 deg C and room temp., 14 h; Yield given. Multistep reaction;
参考文献
Clarke, Paul D.; Fitton, Alan O.; Suschitzky, Hans; Wallace, Timothy W.; Dowlatshahi, Hossein A.; Suschitzki, John L.
Tetrahedron Letters, 1986 , vol. 27, # 1 p. 91 - 94