Collect. Czech. Chem. Commun.
2011, 76, 1791-1797
https://doi.org/10.1135/cccc2011108
Published online 2012-01-19 10:31:48
FeCl3–SiO2 as heterogeneous catalysts for the preparation of dihydropyrano[3,2-b]chromenediones
Wei-Lin Lia,*, Jin-Ying Lianga, Tian-Bao Wangb and Ya-Qin Yangb
a School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, P. R. China
b The First Affiliated Hospital, Xinxiang Medical University, Henan 453003, P. R. China
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