Work

Metal‐Free Aminophosphonation: Eco‐Friendly Synthesis and Photophysical Properties of Fluorescent 3‐(Aminoimidazo[1,2‐a]Pyridin‐2‐yl)Phosphonates

Year: 2024

Type: article

Abstract: We report a novel, metal-free procedure for the direct aminophosphonation of imidazo[1,2-a]pyridines in green solvents under open air conditions. This method is characterized by its mild and sustainable conditions, ease of operation, scalability, and excellent functional group compatibility. The synthesized compounds exhibit promising photophysical properties, including significant Stokes shifts and quantum yields, making them potential candidates for innovative fluorescent probes.

Source: Angewandte Chemie International Edition

DOI: 10.1002/anie.202412300

Authors: Silvia Roscales, Aurelio G. Csáky

Institution: Universidad Complutense de Madrid

Language: English

Topic: Organophosphorus compounds synthesis

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $5,510

Funders: Ministerio de Ciencia, Innovación y Universidades, Ministerio de Ciencia e Innovación