Issue 31, 2021

Recent progress on the synthesis of henna-based dibenzoxanthenes

Abstract

Xanthenes are a class of natural and synthetic heterocyclic compounds that exhibit a broad spectrum of biological properties and synthetic applications. The purpose of this current review is to demonstrate different synthetic methodologies for the construction of various dibenzo[a,i]xanthene, spiro-dibenzo[a,i]xanthene, dibenzo[b,i]xanthene, spiro dibenzo[b,i]xanthene, and dibenzo[b,h]xanthene derivatives by one-pot three-component reactions of lawsone, naphthols, and aldehydes or isatins or ninhydrin in the presence of homogeneous and heterogeneous catalysts under different conditions.

Graphical abstract: Recent progress on the synthesis of henna-based dibenzoxanthenes

Article information

Article type
Perspective
Submitted
20 Mei 2021
Accepted
08 Jul. 2021
First published
22 Jul. 2021

New J. Chem., 2021,45, 13669-13691

Recent progress on the synthesis of henna-based dibenzoxanthenes

M. Sadeghpour, A. Olyaei and A. Adl, New J. Chem., 2021, 45, 13669 DOI: 10.1039/D1NJ02475B

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