1: With n-butyllithium; diisopropylamine; 1,8-diazabicyclo[5.4.0]undec-7-ene in tetrahydrofuran; hexane
T=0°C; 4 h;
2: With ammonium chloride in tetrahydrofuran
Further stages.;
参考文献
Gayet, Arnaud; Bertilsson, Sophie; Andersson, Pher G.
Organic Letters, 2002 , vol. 4, # 22 p. 3777 - 3779