Synthesis of a New Series of Nitrogen/Sulfur Heterocycles by Linking Four Rings: Indole; 1,2,4-Triazole; Pyridazine; and Quinoxaline

Synthesis of a New Series of Nitrogen/Sulfur Heterocycles by Linking Four Rings: Indole; 1,2,4-Triazole; Pyridazine; and Quinoxaline

A new series of nitrogen and sulfur heterocyclic systems were efficiently synthesized by linking the following four rings: indole; 1,2,4-triazole; pyridazine; and quinoxaline hybrids. The strength of the acid that catalyzes the condensation of 4-amino-5-(1<i>H</i>-indol-2-yl)-2,4-dihydro...

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Bibliographic Details
Main Authors: Ahmed T. A. Boraei, Ahmed A. M. Sarhan, Sammer Yousuf, Assem Barakat
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Molecules
Subjects:
1,2,4-triazolel
indole
pyridazine
quinoxalines
linker
annulated heterocycles
Online Access:https://www.mdpi.com/1420-3049/25/3/450

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