Acid–base controlled multiple conformation and aromaticity switches in tren-capped hexaphyrins

文献情報

出版日 2019-03-20

DOI 10.1039/C9OB00489K

インパクトファクター 3.876

著者

Stéphane Le Gac, Elsa Caytan, Vincent Dorcet, Bernard Boitrel

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要旨

Upon protonation, a tren-capped hexaphyrin undergoes successive rectangular-to-Möbius and Möbius-to-triangular conformational isomerizations, with concomitant antiaromaticity-to-aromaticity reversal. This affords different cage environments leading ultimately to a “crypto-bowl-shape” hexaphyrin hosting a trifluoroacetate counterion.

掲載誌

Organic & Biomolecular Chemistry

CiteScore: 3.4

自己引用率: 10.3%

年間論文数: 1041

Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.

Acid–base controlled multiple conformation and aromaticity switches in tren-capped hexaphyrins

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