Synthesis of 3,4-Dihydro-2H,5H-pyrano[3,2-c][1]benzopyran-5-one Derivatives by Diels-Alder Reactions of 3-Methylenebenzopyran- 2,4-diones with Silyl Enol Ethers
Peng, Daquan
a,b ; Liu, Yun
b; Lü, Zhifeng
b; Xu, Jianhua
*,b
Chin. J. Org. Chem.
.
2009, (05): 716
-723
.
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