反应条件
hydrogenchloride; n-butyllithium; diisopropylamine
1) THF 45 min; 2) 35 min, 0 deg C; 3) reflux, 1 h;; Yield given. Multistep reaction;
参考文献
Livingston, Melanie J.; Chick, MarLisa F.; Shealy, Ernest O.; Beam, Charles F.
Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 215 - 217