反应条件
sodium hydride
1.) DMF, -10 deg C; 2.) DMF, 15 min r.t., then 50 deg C, 0.5 h; 3.) DMF, -10 deg C, 0.5 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Khan, Agha Zul-Quarnain; Sandstroem, Jan
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 2085 - 2090