Cascade reaction of β,γ-unsaturated α-ketoesters with phenols in trityl chloride/TFA system. Highly selective synthesis of 4-aryl-2H-chromenes and their applications†
Abstract
The treatment of β,γ-unsaturated α-ketoesters with
* Corresponding authors
a
Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail:
ycwu@iccas.ac.cn, yjchen@iccas.ac.cn
The treatment of β,γ-unsaturated α-ketoesters with
Y. Wu, H. Li, L. Liu, Z. Liu, D. Wang and Y. Chen, Org. Biomol. Chem., 2011, 9, 2868 DOI: 10.1039/C0OB01143F
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