perchloric acid; sodium carbonate in dichloromethane 0.583333 h; Yield given. Yields of byproduct given;
参考文献
Armesto, Diego; Gallego, Mar G.; Ortiz, Maria J.; Romano, Santiago; Horspool, William M.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1989 , p. 1343 - 1347