Ytterbium triflate hydrate catalyzed Michael addition and cyclocondensation of α,β-unsaturated ketones with active methylene compounds

Zhi Wei Chen, Yan Li Wang, Ren Er Chen, Wei Ke Su

Zhi Wei Chen, Yan Li Wang, Ren Er Chen, Wei Ke Su

中国化学快报 . 2008, (09): 1024 -1026 . DOI: 10.1016/j.cclet.2008.06.032