Work

Cover Feature: Syntheses of Carbazoles by Photosensitized Electrocyclization of Triarylamines. Effect of Inductive Electron‐Withdrawing Groups on the Photocyclization (Chem. Eur. J. 22/2025)

Year: 2025

Type: article

Abstract: In silico studies support the experimental findings of our acetone-sensitized electrocyclization reactions of perfluoroalkyl-substituted triphenylamines (TPAs) into perfluoroalkyl-substituted carbazoles. The calculations predicted that the substituents affect the regioselectivity and the reactivity of TPAs during the photoinduced [6π]-electrocyclization reaction due to changes in the electron density distributions. More information can be found in the Research Article by S. M. Bonesi, A. Postigo and co-workers (DOI: 10.1002/chem.202500133).

Source: Chemistry - A European Journal

DOI: 10.1002/chem.202582203

Authors: Ivan E. Romero, Margarita M. Vallejos, Sebastian Barata‐Vallejo, Sergio M. Bonesi, Al Postigo

Institutions: Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, National University of the Northeast, Institute of Organic Synthesis and Photoreactivity

Language: English

Topic: Radical Photochemical Reactions

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4409709366

FWCI:

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