Work

Divergent Reactivity of E/Z‐Azobenzene‐Based Phosphine‐Gold Catalysts: Toward an ON‐ON Catalytic Photoswitch Process

Year: 2024

Type: article

Abstract: This work discloses a strategy for the implementation of ON‐ON organometallic catalytic processes using photoresponsive phosphine ligands. The approach leverages on the regiodivergent reactivity of mono‐ and bimetallic gold complexes that results from π‐ vs σ,π‐activations of alkynyl‐substituted urea substrates, for the selective formation of either dihydroquinazolinone or indole‐carboxamide products, via intramolecular hydroamidation.

Source: Advanced Synthesis & Catalysis

DOI: 10.1002/adsc.202401105

Authors: Nawel Goual, Stéphane Maisonneuve, Fabrizio Medici, Pascal Retailleau, Jean‐François Gallard, Joanne Xie, Vincent Gandon, Angela Marinetti, Arnaud Voituriez

Institutions: Centre National de la Recherche Scientifique, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, University of Milan, Institut de Chimie Moléculaire et des Matériaux d'Orsay

Language: English

Topic: Catalytic Alkyne Reactions

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $4,430

Funders: Agence Nationale de la Recherche, Centre National de la Recherche Scientifique, Grand Équipement National De Calcul Intensif

Awards: G333703559, G6020365638, G6803667113, Bimetallic complexes of photoswitchable phosphines and uses in catalysis, G969381615

OpenAlex ID: W4403505351

FWCI:

Cites: 51

Cited by:

Related to: 10