Agenparl

epoxides

Agenparl English Educazione Scienza e Tecnologia Social Network

HETEROBIMETALLIC RARE EARTH METAL-ZINC CATALYSTS FOR REACTIONS OF EPOXIDES AND CO2 UNDER AMBIENT CONDITIONS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), ven 18 dicembre 2020 Four homodinuclear rare earth metal (RE) complexes 1-4 bearing a multidentate diglycolamine-bridged bis(phenolate) ligand were synthesized. In addition, seven heterobimetallic RE-Zn complexes 5-11 were prepared through a one-pot strategy. In these heterobimetallic complexes, two RE centers are bridged by either Zn(OAc)2......
Agenparl English Educazione Scienza e Tecnologia Social Network

CYCLOADDITION OF CO2 TO EPOXIDES BY HIGHLY NUCLEOPHILIC 4-AMINOPYRIDINES: ESTABLISHING A RELATIONSHIP BETWEEN CARBON BASICITY AND CATALYTIC PERFORMANCE BY EXPERIMENTAL AND DFT INVESTIGATIONS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 07 dicembre 2020 The development of single-component halogen-free organocatalysts in the highly investigated cycloaddition of CO2 to epoxides is sought-after to enhance the sustainability of the process and reduce costs. In this context, the use of strongly nucleophilic single-component catalysts has been generally restricted......

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