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
Mg-graphite in tetrahydrofuran Ambient temperature; Yield given. Title compound not separated from byproducts;
参考文献
Fuerstner, Alois; Csuk, Rene; Rohrer, Christian; Weidmann, Hans
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 1729 - 1734
