ammonia
1.) CHCl3, 30 min, 2.) CHCl3, in ice bath, 30 min, then 20 h, rt.; Yield given. Multistep reaction;
参考文献
Buntain, Ian G.; Suckling, Colin J.; Wood, Hamish C. S.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 3175 - 3182