21-Carba-23-oxaporphyrinoids and 21-oxo-21-carba-23-oxaporphyrinoids: macrocyclic π-conjugation involving the carbonyl moiety-Reference-Cited by-同舟云学术

21-Carba-23-oxaporphyrinoids and 21-oxo-21-carba-23-oxaporphyrinoids: macrocyclic π-conjugation involving the carbonyl moiety

Published:2022 Issue:20 Volume:9 Page:5440-5452
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Berlicka Anna¹^ORCID,Foryś-Martowłos Paulina¹,Hassa Karolina¹,Białek Michał J.¹^ORCID,Ślepokura Katarzyna¹^ORCID,Latos-Grażyński Lechosław¹^ORCID

Affiliation:

1. Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland

Abstract

Aromaticity of 21-oxo-21-carba-23-oxachlorin resulted from a predominant dipolar contributor. Nonaromaticity of 21-oxo-21-carba-23-oxaporphyrin reflects a participation of canonical aromatic and antiaromatic forms engaged in a peculiar “tug of war”.

Funder

Narodowe Centrum Nauki

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QO/D2QO00960A

Reference70 articles.

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