作者
Gitumoni Kalita, Sharat Sarmah, Atanu Singha Roy, Paresh Nath Chatterjee
发表日期
2023/2
期刊
Journal of Heterocyclic Chemistry
卷号
60
期号
2
页码范围
297-317
出版商
John Wiley & Sons, Inc.
简介
A facile method for the synthesis of 2,2‐disubstituted‐2H‐1‐benzopyrans from easily accessible tertiary propargylic alcohols and phenolic derivatives is described using a sulfonated tetraphenylethylene‐based hypercrosslinked polymer (THP‐SO3H) as the heterogeneous organocatalyst. The organocatalyst can be easily recovered by filtration and reused up to five consecutive cycles with nominal loss in catalytic efficiency. The binding interaction of the synthesized benzopyrans with human serum albumin was investigated using fluorescence spectroscopy and molecular docking techniques.
引用总数