Novel One-pot Synthesis of Pyranocarbazole Derivatives via an Isocyanidebased Three-component Reaction-Reference-Cited by-同舟云学术

Novel One-pot Synthesis of Pyranocarbazole Derivatives via an Isocyanidebased Three-component Reaction

Published:2021-07-29 Issue:9 Volume:18 Page:721-726
ISSN:1570-1786
Container-title:Letters in Organic Chemistry
language:en
Short-container-title:LOC

Author:

Malathi Visarapu¹,Reddy Pedavenkatagari Narayana¹^ORCID,Padmaja Pannala²

Affiliation:

1. Department of Chemistry, School of Science, Gitam University, Hyderabad (T.S), India

2. Centre for Semio Chemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad, India

Abstract

An efficient method has been developed for the synthesis of new pyrano[3,2-c] and pyrano[3,2-a]carbazole derivatives via a three-component reaction of 4-hydroxycarbazole or 2-hydroxycarbazole, isocyanides, and dialkylacetylenedicarboxylates. Noteworthy features of this protocol include mild reaction conditions, catalyst-free, high atom-economy and high yields.

Funder

Department of Science and Technology

Publisher

Bentham Science Publishers Ltd.

Subject

Organic Chemistry,Biochemistry

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