Alternating Copolymerization of CO2 and Cyclohexene Oxide by New Pyridylamidozinc(II) Catalysts
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DOI: 10.1021/acs.macromol.8b01651
Abstract: Five new Zn(II) complexes bearing pyridylamido ligands with different substituents at the pyridine and at the amido moieties were synthesized and evaluated as catalysts for the alternating copolymerization of carbon dioxide and cyclohexene oxide. Polymers… read more here.
Keywords: co2; alternating copolymerization; catalysts alternating; cyclohexene oxide ... See more keywords
Chromium Complexes Supported by Salen-Type Ligands for the Synthesis of Polyesters, Polycarbonates, and Their Copolymers through Chemoselective Catalysis
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DOI: 10.3390/ijms24087642
Abstract: Salen, Salan, and Salalen chromium (III) chloride complexes have been investigated as catalysts for the ring-opening copolymerization reactions of cyclohexene oxide (CHO) with CO2 and of phthalic anhydride (PA) with limonene oxide (LO) or cyclohexene… read more here.
Keywords: supported salen; complexes supported; chromium complexes; phthalic anhydride ... See more keywords
Unsaturated and Benzannulated N-Heterocyclic Carbene Complexes of Titanium and Hafnium: Impact on Catalysts Structure and Performance in Copolymerization of Cyclohexene Oxide with CO2
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DOI: 10.3390/molecules25194364
Abstract: Tridentate, bis-phenolate N-heterocyclic carbenes (NHCs) are among the ligands giving the most selective and active group 4-based catalysts for the copolymerization of cyclohexene oxide (CHO) with CO2. In particular, ligands based on imidazolidin-2-ylidene (saturated NHC)… read more here.
Keywords: cyclohexene oxide; performance copolymerization; titanium; copolymerization cyclohexene ... See more keywords
Rapid gas–liquid reaction in flow. Continuous synthesis and production of cyclohexene oxide
Sign Up to like & getrecommendations! Published in 2022 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.18.67
Abstract: The enhanced reaction rate in the epoxidation of cyclohexene with air as an oxidant was discovered without any added catalyst utilizing a continuous flow reactor constructed with readily available stainless steel parts and devices. This… read more here.
Keywords: reaction; flow; production; rapid gas ... See more keywords