In this contribution, we present a chemically efficient and sustainable protocol for the palladium-catalyzed copper-free Sonogashira cross-coupling reaction, based on the use of a heterogeneous catalytic system. This consists in the combination of a palladium catalyst on highly cross-linked thiazolidine network on silica and a polystyrene-supported base. The solid catalyst/base system acts as a palladium scavenger avoiding leaching of the metal and consequent product contamination. The reaction can be conducted in safe and easily recoverable acetonitrile/water azeotrope as reaction medium. This proved to be an efficient greener alternative to the classic toxic aprotic media commonly used in cross-coupling reaction, such as DMF and NMP. Acet...
A new eco-friendly approach for the preparation of sustainable heterogeneous palladium catalysts fro...
A robust and general protocol for a sustainable copper-free Sonogashira cross coupling under micella...
Sol\u2013gel entrapped catalyst SiliaCat Pd(0) heterogeneously mediates the Sonogoashira coupling of...
In this contribution, we present a chemically efficient and sustainable protocol for the palladium-c...
In this contribution, we present a chemically efficient and sustainable protocol for the palladium-c...
The identification of a green, versatile, user-friendly, and efficient methodology is necessary to f...
Herein, we report on the development of a waste minimization/valorization methodology applied to the...
The commercially available and cheap Pd/C was found to promote Sonogashira couplings in the environm...
The Sonogashira reaction is a cross-coupling reaction of a vinyl or aryl halide with a terminal alky...
A new family of well-defined NHC-Pd complexes immobilised onto silica, alumina and titania is report...
The Sonogashira cross-coupling reaction is the most frequently employed synthetic procedure for the ...
In this work, the effect of reaction conditions (temperature and composition of the reaction mixture...
A new catalyst that derives from commercially available precursors for copper-free, Pd-catalyzed Son...
Silicadiphenyl phosphinite (SDPP) is used as the solid support for the generation of nano SDPP/Pd(0)...
The Pd–Cu catalysed Sonogashira coupling of terminal alkynes and aryl halides is a cornerstone synth...
A new eco-friendly approach for the preparation of sustainable heterogeneous palladium catalysts fro...
A robust and general protocol for a sustainable copper-free Sonogashira cross coupling under micella...
Sol\u2013gel entrapped catalyst SiliaCat Pd(0) heterogeneously mediates the Sonogoashira coupling of...
In this contribution, we present a chemically efficient and sustainable protocol for the palladium-c...
In this contribution, we present a chemically efficient and sustainable protocol for the palladium-c...
The identification of a green, versatile, user-friendly, and efficient methodology is necessary to f...
Herein, we report on the development of a waste minimization/valorization methodology applied to the...
The commercially available and cheap Pd/C was found to promote Sonogashira couplings in the environm...
The Sonogashira reaction is a cross-coupling reaction of a vinyl or aryl halide with a terminal alky...
A new family of well-defined NHC-Pd complexes immobilised onto silica, alumina and titania is report...
The Sonogashira cross-coupling reaction is the most frequently employed synthetic procedure for the ...
In this work, the effect of reaction conditions (temperature and composition of the reaction mixture...
A new catalyst that derives from commercially available precursors for copper-free, Pd-catalyzed Son...
Silicadiphenyl phosphinite (SDPP) is used as the solid support for the generation of nano SDPP/Pd(0)...
The Pd–Cu catalysed Sonogashira coupling of terminal alkynes and aryl halides is a cornerstone synth...
A new eco-friendly approach for the preparation of sustainable heterogeneous palladium catalysts fro...
A robust and general protocol for a sustainable copper-free Sonogashira cross coupling under micella...
Sol\u2013gel entrapped catalyst SiliaCat Pd(0) heterogeneously mediates the Sonogoashira coupling of...