Catalytic Asymmetric Construction of Spiro(γ-butyrolactam-γ-butyrolactone) Moieties through Sequential Reactions of Cyclic Imino Esters with Morita-Baylis-Hillman Bromides

CHEMISTRY-A EUROPEAN JOURNAL

WILEY-V C H VERLAG GMBH

1. National Natural Science Foundation of China [20972117, 21172176]
2. Program for New Century Excellent Talents in University [NCET-10-0649]
3. Program for Changjiang Scholars and Innovative Research Team in University of the Ministry of Education [IRT1030]
4. 973 program [2011CB808600]
5. Fundamental Research Funds for the Central Universities
6. Large-scale Instrument and Equipment Sharing Foundation of Wuhan University