1-(异苯并二氢吡喃-1-基)-2-丙酮合成路线 (共 7 条)
反应条件
1: 92 percent / NaBH4 / methanol / 2 h / Ambient temperature 2: 69 percent / PhP3, K2CO3, Br2 / dimethylformamide / 1 h / 0 °C View Scheme
参考文献
Yamato; Hashigaki; Hitomi; Ishikawa
Chemical and Pharmaceutical Bulletin, 1988 , vol. 36, # 9 p. 3453 - 3461
反应条件
2,2,6,6-tetramethylpiperidine-1-oxoammonium hexafluorophosphate in 1,2-dichloro-ethane
T=70°C; 0.75 h;
参考文献
Chen, Yan; Tian, Shi-Kai
Chinese Journal of Chemistry, 2013 , vol. 31, # 1 p. 37 - 39
反应条件
zinc(II) iodide in diethyl ether
T=22°C; 2 h;
参考文献
Reetz, Manfred T.; Mueller-Starke, H.
Liebigs Annalen der Chemie, 1983 , # 10 p. 1726 - 1738
反应条件
water; TEMPO+BF4-; copper(II) bis(trifluoromethanesulfonate); trifluoroacetic acid in dichloromethane
T=20°C; Inert atmosphere;
参考文献
Richter, Heinrich; Rohlmann, Renate; Garcia Mancheno, Olga
Chemistry - A European Journal, 2011 , vol. 17, # 41 p. 11622 - 11627
反应条件
boron trifluoride diethyl etherate
T=40°C; 0.333333 h;
参考文献
Yamato; Hashigaki; Ishikawa; Hitomi; Kokeguchi
Chemical and Pharmaceutical Bulletin, 1988 , vol. 36, # 5 p. 1758 - 1765
反应条件
sodium ethanolate in ethanol
8 h; Heating;
参考文献
Ishikawa; Yamato
Chemical and Pharmaceutical Bulletin, 1982 , vol. 30, # 5 p. 1594 - 1601
反应条件
1: 59 percent / 2 h / 120 °C
2: 59 percent / NaOEt / ethanol / 8 h / Heating
View Scheme
参考文献
Ishikawa; Yamato
Chemical and Pharmaceutical Bulletin, 1982 , vol. 30, # 5 p. 1594 - 1601