Revisiting indeno[1,2-<i>b</i>]fluorene by steric promoted synthesis while isolating the second stable 4nπ indeno[2,1-<i>a</i>]fluorene-Reference-Cited by-同舟云学术

Revisiting indeno[1,2-b]fluorene by steric promoted synthesis while isolating the second stable 4nπ indeno[2,1-a]fluorene

Published:2022 Issue:41 Volume:20 Page:8071-8077
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Sharma Himanshu¹^ORCID,Bhardwaj Nikhil¹^ORCID,Das Soumyajit¹^ORCID

Affiliation:

1. Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab-140001, India

Abstract

Steric promoted synthesis and characterization of some hitherto unknown antiaromatic indeno[1,2-b]fluorenes including the isolation and ground state properties of the second stable 4nπ indeno[2,1-a]fluorene are described.

Funder

Indian Institute of Technology Ropar

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/OB/D2OB01632J

Reference74 articles.

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4. Indeno[2,1-a]fluorene: An Air-Stable ortho-Quinodimethane Derivative

5. Indeno[2,1-b]fluorene: A 20-π-Electron Hydrocarbon with Very Low-Energy Light Absorption

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