1: oxalyl chloride / benzene / 50 - 60 °C 2: AlCl3 / Ambient temperature View Scheme
参考文献
Clader, John W.; Berger, Joel G.; Burrier, Robert E.; Davis, Harry R.; Domalski, Martin; et al.
Journal of Medicinal Chemistry, 1995 , vol. 38, # 10 p. 1600 - 1607
1: With trifluoroacetic anhydride T=80°C; 2: With boron trifluoride diethyl etherate T=80°C; Friedel-Crafts reaction; Title compound not separated from byproducts;
参考文献
Wilkinson, Mark C.; Saez, Fabienne; Wei, Lee Hon
Synlett, 2006 , # 7 p. 1063 - 1066