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An efficient and chemoselective synthesis of biologically valuable 7,8-dihydro-6H-benzo[c]chromen-6-ones is described. In this method, neither a metal catalyst nor expensive starting materials are needed, and the products can be purified… Click to show full abstract
An efficient and chemoselective synthesis of biologically valuable 7,8-dihydro-6H-benzo[c]chromen-6-ones is described. In this method, neither a metal catalyst nor expensive starting materials are needed, and the products can be purified by simple filtration and washing with EtOH. Readily available starting materials, green and mild conditions, synthetically useful yields, and operational simplicity are some highlighted advantages of this unprecedented transformation.
Keywords:
benzo chromen;
dihydro benzo;
efficient synthesis
Journal Title: Synlett
Year Published: 2021
Link to full text (if available)
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Journal Title: Synlett
Year Published: 2021
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!