1: in tetrahydrofuran
T=20°C; Michael addition; 72 h;
2: With acetic acid in tetrahydrofuran
T=20°C; 1.5 h; Title compound not separated from byproducts;
参考文献
Schenato, Rossana A.; Dos Santos, Everton M.; Tenius, Beatriz S.M.; Costa, Paulo R.R.; Caracelli, Ignez; Zukerman-Schpector, Julio
Tetrahedron Asymmetry, 2001 , vol. 12, # 4 p. 579 - 584
