The use of organic catalyzed asymmetric domino reaction has become the current research trend, which characteristics are simple operation and corresponding to the principle of green chemistry. Many biologically active compounds can be synthesized through oxa-Michael reaction. Combining with the 1,6-addition reaction and 1,4-oxa Michael reaction to carry out asymmetric synthesis has its challenges. In this study, the reactions were carried out with 4-hydroxycoumarin and 1,3-indenedione compounds as starting materials, under 20 mol% triethylamine to react at 60 oC for one day. Through 1,6-addition and 1,4-oxa Michael reaction base catalyzed domino reaction to obtain a product with tetra-substituted 4H-pyran structure and tested the tolerance of functional group, which obtained moderate yield and excellent diastereoselectivity (> 20 :1 d.r.).