Cyclic Carbonate Synthesis from Epoxides and CO2 Catalyzed by Aluminum-Salen Complexes Bearing a nido-C2B9 Carborane Ligand.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00797
Abstract: The active and well-designed Schiff base ligands are considered "privileged ligands". The so-called salen ligands, i.e., the tetradentate [O, N, N, O] bis-Schiff base ligands, have also found broad applications in many homogeneous catalytic reactions.… read more here.
Keywords: c2b9 carborane; nido c2b9; aluminum salen; epoxides co2 ... See more keywords
Terpolymerization of β-Butyrolactone, Epoxides, and CO2: Chemoselective CO2-Switch and Its Impact on Kinetics and Material Properties
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecules"
DOI: 10.1021/acs.macromol.9b01777
Abstract: Terpolymerization reactions with a mixed-monomer feedstock of epoxides, CO2, and β-butyrolactone (BBL) at two different CO2 pressures are presented. The Lewis acidic zinc complex BDICF3–Zn–N(SiMe3)2 1 is able to catalyze both the ring-opening polymerization (ROP)… read more here.
Keywords: ring opening; terpolymerization butyrolactone; co2 chemoselective; butyrolactone epoxides ... See more keywords
Anionic hafnium species: an active catalytic intermediate for the coupling of epoxides with CO2?
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc02695a
Abstract: A series of hafnium complexes were structurally identified showing high activity (up to 500 h-1) in the selective alternated copolymerization of epoxides with CO2 under low pressure. read more here.
Keywords: anionic hafnium; species active; hafnium species; active catalytic ... See more keywords
Nanochannel-based {BaZn}-organic framework for catalytic activity on the cycloaddition reaction of epoxides with CO2 and deacetalization-Knoevenagel condensation.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d1dt04231a
Abstract: Herein, the rare combination of BaII (5s) and ZnII (3d) in the presence of the structure-oriented TDP6- ligand generated the nanochannel-based hybrid material {[(CH3)2NH2]2[BaZn(TDP)(H2O)]·DMF·5H2O}n (NUC-51, H6TDP = 2,4,6-tri(2,4-dicarboxyphenyl)pyridine), which possesses excellent physicochemical characteristics such as… read more here.
Keywords: activity cycloaddition; nanochannel based; deacetalization knoevenagel; knoevenagel condensation ... See more keywords