Igner, Eva; Paynter, Oliver I.; Simmonds, Derek J.; Whiting, Mark C.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 2447 - 2454
silica gel; toluene-4-sulfonic acid in dichloromethane; Petroleum ether
参考文献
Bidd, Ilesh; Kelly, David J.; Ottley, Peter M.; Paynter, Oliver I.; Simmonds, Derek J.; Whiting, Mark C.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 7 p. 1369 - 1372