1: 1.) sodium hydride / 1.) mineral oil; 2.) DMF, 80 deg C, 18 h
2: 99 percent / trifluoroacetic acid / 2.5 h / 65 °C
3: 90 percent / aq. alkaline
View Scheme
参考文献
Buckle, Derek R.; Rockell, Caroline J.M.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 627 - 630