Citation: liquid, Xue Sen Fan, Ying Ying Qu, Xin Ying Zhang, Xia Wang, Jian Ji Wang. Synthesis of fused pyran and arylbis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)methane in ionic liquid[J]. Chinese Chemical Letters, ;2009, 20(4): 387-390. doi: 10.1016/j.cclet.2008.12.021 shu

Synthesis of fused pyran and arylbis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)methane in ionic liquid

School of Chemistry and Environmental Sciences, Henan Key Laboratory for Environmental Pollution Control, Henan Normal University, Xinxiang 453007, China

Received Date: 4 September 2008

Fund Project: We are grateful to the National Natural Science Foundation of China (No. 20772025), the Program for Science & Technology Innovation Talents in Universities of Henan Province (No. 2008HASTIT006) and the Natural Science Foundation of Department of Education of Henan Province (No. 2008A150013).

Promoted and mediated by an ionic liquid-[bmim][BF₄], fused pyrans or arylbis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)methanes were efficiently and selectively prepared from the reaction of aldehyde and 4-hydroxy-6-methyl-2-oxo-pyran with or without acetic anhydride. By using these novel procedures, pyrimidine nucleoside-fused pyran and arylbis(pyranon-3-yl)methane hybrids with potential biological activities were constructed.
- Ionic liquid,
- Fused pyran,
- Arylbis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)methane,
- Pyrimidine nucleoside,
- Green synthesis
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