反应条件
18-crown-6 ether; potassium hydride 1.) THF, 0 deg C, 5 min, 2.) 1,2-dimethoxyethane, 80 deg C, overnight; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Buckle, Derek R.; Fenwick, Ashley E.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1989 , p. 477 - 482